Mathematics Middle School

can someone answer these questions please, i'm having trouble with them
See them in the picture attached.

Answers

Answer 1

Answer:

1. $686.94

2. $735.03

3. $10707.55

4. $17631.94

5. $19635.72

Step-by-step explanation:

1st Question:

The interest rate is 7% for each year. This means that each year the person has to pay 7% more than the previous amount. So we need to multiply the initial amount by (0.07+1=1.07) in order to get the interest for the first year. if we want to find the second year's interests then we will have to multiply 2 (1.07)'s and so on.

in this case our function is: 600*(1.07)^t=P(t)

when t=2 P(2)=600*(1.07)^2=$686.94

2nd Question:

Function: 600*(1.07)^t=P(t)

when t=3 P(3)=600*(1.07)^3=$735.03

3rd Question:

initial value=$8500

1+0.08=1.08

Function: 8500*(1.08)^t=P(t)

t=3

P(3)=8500*(1.08)^3=$10707.55

4th Question:

initial value=$12000

1+1.08=1.08

t=5

Function: P(t)=12000*(1.08)^t

P(5)=12000*(1.08)^5=$17631.94

5th Question:

Function: 14000*(1.07)^t=P(t)

P(5)=14000*(1.07)^5

P(5)=$19635.72

Answer 2

Dang bro did it before me

Related Questions

If the regular price is $900 and the discount rate is 30%, what is the sale price?

Answers

The sale price is $630. 900/100 is 9( which is 1%) then multiply 9 and 30. Which gives you 270. Since it is a discount you subtract the 270 from the 900 which equals 630! Hope this helps!

Answer:

$630

Step-by-step explanation:

First, multiply the original price by the decimal of the percentage:

900 x 0.30 = 270

Since this is a discount we subtract the original amount and the discount amount. If it we were calculating tax or a raised price, you would add. But were lowering the price so:

900 - 270 = 630

Therefore, it’s 630

What is the quotient?

Answers

The correct answer is A) 1/5^9

That answer to your question is A

The graph f(x)=x^22 was transformed to create the graph g(x)=−(3x)^2
Which statement describes this transformation?

a reflection over the x-axis and a vertical compression

a reflection over the y-axis and a vertical compression

a reflection over the x-axis and a horizontal compression

a reflection over the y-axis and a horizontal compression

Answers

Answer:

F. A reflection over the x-axis and a horizontal stretch

Step-by-step explanation:

Using Desmos, a well-known graphing-calculator website, you can input the two equations. You can see that the h(x)= -(x/4)^2 equation does in-fact reflect over the x-axis and is wider than x^2, meaning that it has a horizontal stretch.

Expand and simplify these 12 questions

Answers

Answer:

1. 3x+15

2. 4x+36

3. 4x+36

4. 6x-2

5. 5x-10

6. 4x-24

7. 2x+1

8. 6x+21

9. 4x+16

10. 4x+10

11. x+4

12. 5x-10

To expand an equation, you can apply the distributive property

==> The distributive property, sometimes known as the distributive property of multiplication, tells us how to solve certain algebraic expressions that include both multiplication and addition.

CREDIT: prepscholar.com ^ for the definition of the distributive property

compare and contrast converting customary units of length and converting metric units of length

Answers

Answer:

The customary system is the system of measurement primarily used in the United States. Units in this system include the inch, foot, mile, pound, and cup. The metric system is the system of measurement primarily used in science and in countries outside of the United States.

Answer:

the person above me is right

Step-by-step explanation:

Please answer, I’m giving brainliest, 5 starts, and a heart! :) or provide me with a picture for the answers! :)

Answers

Answer:

A: ( -10, -6,000) ( -5, 1,000) ( 0, 2,000) ( 10, 2,000) ( 30, 4,000) ( 50, 8,000) ( 70, 4,000) ( 80, 3,000) ( 90, 1,000) ( 100, 0)

B: when the weather is a medium and tolerable temperature there is a increase in daily profit, if the weather is too hot or cold the daily profit will decrease

C: just take four of the points i listed above and fill them in ( the points listed above are the table- a X and Y table)

help, please
I really need help

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Answer:

I agree because 2 4/5 of 2 1/2 is 2 and there still is a half left

Step-by-step explanation:

please mark this answer as brainlest

Answer:No i do not agree because 4/5 of 2 is 8/5 which is 1 3/5

Step-by-step explanation:

I had to multiply 2(the whole number)by the numerator which is 8 then i divide it by the denominator and you get 1 3/5

Miss Owens has a coupon for 40% off a pair of shoes she pays $111.79 for a pair of shoes and a dress after using the coupon. The dress costs $64.99. Which equation can be solved for x, the retail price of the shoes?

Answers

Answer:

The answer is A.

Step-by-step explanation:

Process of elimination... Its not C or D because the % distributes onto the dress cost and it only contributes to 111.79. Also, 40% of 1 is 0.6 so its not B, which leaves A...

Don't guess!
I will mark brainliest if its correct!
Don't answer if you don't know!
Also no links!
And show your work plz!

Answers

Answer:

Step-by-step explanation:

First you multiply all the numbers then divide by 50

You multiply 24.5 by 12.5 by 8 which equals 2450 cubic inches of clay.
Then divide 2459 by 50 which equals 49.
Dominic can make 49 vases.

Which of the following statements shows a characteristic of a statistical question?

The question is focused.

There is a population that is being studied.

The distribution can be broken into categories.

The question allows for surveys to be conducted.

Answers

because it's a data and a statistical question is something that you use data for

Answer:

Step-by-step explanation:

GIVING BRAINLIEST
Look at the Stem-and-Leaf charts shown below. What is the highest value?

A) 92
B) 97
C) 132
D) 133

Answers

D would be the highest value

wait what- wouldn’t it be the 2nd one?

Use snap cubes to represent the amounts of red and blue paint in the recipe. Then, draw a sketch of your snap-cube representation of the maroon paint. Your teacher will provide directions on how to use the snap-cubes. What amount does each cube represent?

Answers

Answer:

bru wat

Step-by-step explanation:

Plsss help me with this if you know how to solve this plsss help me with it thank you also remember NO LINKS AND NO DOING IT JUST FOR POINTS OR YOUR ANSWER WILL BE REPORTED and if you have a question plss ask me in the "ask fluttershyponybutter about this question" section

Answers

Answer:

1: You may name either C/H or D/G

2: You can say A/G, B/H, D/E, or C/F

3: You can say either A/E or B/F

4: 102*

5: 47*

6: 43*

7: 35*

Step-by-step explanation:

1. Alternate Interior Angles are angles made and formed when two parallel or non-parallel lines are intersected by a transversal

2. Corresponding Angles are angles that are in the same position relative to lines intersected by a transversal

3. Alternate Exterior Angles are a pair of angles on the outer side of each of those two lines but on opposite sides of the transversal

4. Using the Corresponding Angle formula, we know that angle x is equivalent to the corresponding angle above it

5. Using the Alternate Exterior Angle formula, we know that the angle y is equal to the 47* angle

6. Supplementary Angles are two angles whose measures add up to 180 degrees.

7. Using the Alternate Exterior Angle formula, we know that the angle w is equal to the 35* angle

Answer:

im big dmb

Step-by-step explanation:

PLEASE HELP ASAP!!! WILL GIVE BRAINLIEST!! I NEED THESE ANSWERED!!! IDC IF YOU GET ALL OF THEM ATLEAST GET TWO!

Answers

Answer:

2) id.k

3) Enlargement

4) D

5)id.k

6)A

Bonus: how do you like genshin impact, and who is your favorite character?

What is the solution to the inequality 7x + 2 < –3x + 1?

Answers

Answer:

x<-1/10

Step-by-step explanation:

7x+2 < -3x+1

+3x +3x

10x+2 < 1

-1 -1

10x+1 < 0

-1 -1

10x < -1

x < -1/10

Write the equation of the line that goes through the point (3, 7) and has a slope of 2 in point-slope form.

Remember that point-slope form is `y\ -\ y_{1}\ =\ m\left(x\ -\ x_{1}\right)`

Once you have your equation, graph its line on the coordinate plane to the left.

Answers

Answer:

Step-by-step explanation:

All we need to do here is to employ the point-slope formula for the equation of a straight line: y - k = m(x - h). Here h = 3, k = 7 and m = 2. After substituting these values into y - k = m(x - h), we get:

y - 7 = 2(x - 3) (point-slope form)

This is perfectly adequate/correct, but it can be simplified into slope-intercept form y = mx + b:

y = 2x - 14 + 21, or

y = 2x + 7 Clearly, the y-intercept is 7 and the slope is 2. This is the slope-intercept form.

To graph this line, let x = 0. Then the y-intercept is (0, 2). Plot this. Next, find the x-intercept: Let y = 0 and solve the resulting equation for x:

0 = 2x + 7, or 2x = -7, or x = -7/2. Plot this (-7/2, 0). Finally, draw a line through these two points (0, 2) and (-7/2, 0).

Point-slope form
y-7=2(x-3)
Slope intercept
y-7=2(x-3)
y-7=2x-6
y=2x-6+7
y=2x+1

Where y-intercept is 1 ,slope is 2. Start from y 1 on the graph count 2 rise and 1 run.

I WILL GUVE BRAINLIEST!!!

Answers

Answer:

[tex]31.73\ in^2[/tex]

Step-by-step explanation:

1. Approach

The easiest way to solve this problem is to find the area of the triangle and the area of the inscribed circle. Then subtract the area of the inscribed circle from the area of the triangle.

2. Find the area of the triangle,

The area of the triangle can be found using the following formula,

[tex]A_t=\frac{b*h}{2}[/tex]

Where (b) represents the base of the triangle, and (h) represents the height.

Substitute in the given values and solve,

[tex]A_t=\frac{b*h}{2}\\\\A_t=\frac{12*10}{2}\\\\A_t=\frac{120}{2}\\\\A_t=60[/tex]

3. Find the area of the inscribed circle,

The formula to find the area of a circle is the following,

[tex]A_c=(pi)r^2[/tex]

Where (pi) represents the numerical value (3.1415...) and (r) represents the radius of the circle. By its definition, the radius of a circle is always half of the diameter, thus the radius of the given circle is (3).

Substitute in the given values and solve,

Answer: Kyle received $0.77

Step-by-step explanation:

20 - 19.23 = .77 cents

Evaluate the expression 4^3 + [(96 ÷ 8) × 5] – 42. pls help

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Answer:

I think, not for Shure thou

The question is below! Please help! Will mark the brainiest! 25 points!!
full answer tho please and no links

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1000 east so cool come on want those point

Select the correct comparison

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Answer:

Step-by-step explanation:

im confused where is the answer ?

Answer:

where is the rest

Step-by-step explanation:

(i will edit answer)

Dont guess!
I will mark brainliest if its correct!
explain your answer

Answers

Answer:

[tex]1\frac{11}{16\\}[/tex] ounces

Step-by-step explanation:

If 1 bottle contains [tex]\frac{3}{8}[/tex] ounces, then [tex]4\frac{1}{2}[/tex] bottles would contain more ounces.

And if there is more, then less is divided.

So you would do:

[tex]\frac{4\frac{1}{2} * \frac{3}{8} }{1}[/tex]

= [tex]\frac{27}{16}[/tex]

= [tex]1\frac{11}{16}[/tex] ounces

PLS HELP ILL GIVE BRAINLIEST

Answers

Answer:

28.8

Step-by-step explanation:

hi friend the answer is 28.80$ hope that helps you

Other Questions

According to the Nebular Theory, the solar system began as a large, slowly rotating cloud of gas about one light-year in size. As the cloud cooled, it collapsed due to its own gravity. Conservation of angular momentum caused it to distort into a rotating pancake shape because it had to spin faster as it shrank. Then the Sun began to form at the center, and rings formed around the Sun. Next the rings coalesced into planets. Two problems with the old Nebular Theory are: (i) rings would not form around the Sun; (ii) Planets would not form because the gas pressure would be too high. sparks corporation has a cash balance of $18,900 on april 1. the company must maintain a minimum cash balance of $15,500. during april, expected cash receipts are $67,000. cash disbursements during the month are expected to total $80,500. ignoring interest payments, during april the company will need to borrow: The following information is available for Trinkle Company for the month of June 1. The unadjusted balance per the bank statement on June 30 was $57,016. 2. Deposits in transit on June 30 were $2,620. 3. A debit memo was included with the bank statement for a service charge of $28. 4. A $3,057 check written in June had not been paid by the bank. 5. The bank statement included a $1,200 credit memo for the collection of a note. The principal of the note was $1,160, and the interest collected amounted to $40. Required Determine the true cash balance as of June 30. (Hint: It is not necessary to use all of the preceding items to determine the true balance) True cash balance a car travels 1 6 of the distance between two cities in 3 5 of an hour. at this rate, what fraction of the distance between the two cities can the car travel in 1 hour? Which of the following is NOT a responsibility of employers under the OSH Act? O To post OSHA citations O To compensate workers for wages lost due to injury O To allow workers to review their exposure and medical records O To inform workers how to report injuries and illnesses In a family with 6 children, excluding multiple births, what is the probability of having 6 girls? Assume that a girl is as likely as a boy at each birth. The probability of having 6 girls is (Type a fraction. Simplify your answer.) In the wafer fabrication process, one step is the implantation of boron ions. After a wafer is implanted, a diffusion process drives the boron deeper in the wafer. In the diffusion cycle, a boat holding 20 wafers is put in a furnace and baked. A pilot (or test) wafer is also included. After baking, the pilot wafer is stripped and tested for resistance in 5 places.(a) What components of variability can be estimated?(b) and R control charts with a sample size of 5 were constructed. 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O Yes: all study designs are equally acceptable. the textbook defines ethnicity as a classification of or affiliation with any of the basic groups or divisions of humankind or any heterogeneous population that is differentiated? select all of the ethnic elements that differentiate the population. in dynamic and ribbon mics, the coil or ribbon moves across ____ to induce an electrical signal. Under the dollar-value LIFO method, increases and decreases in an inventory pool are determined and measured in terms of: A.total dollar value. B.dollar value per unit. C.unit layers.D. physical quantity. On January 1, 2021, White Water issues $600,000 of 7% bonds, due in 10 years, with interest payable semiannually on June 30 and December 31 each year. Required: Assuming the market interest rate on the issue date is 8%, the bonds will issue at $559,229. 1. Complete the first three rows of an amortization schedule. 1.20 kg disk with a radius of 10 cm rolls without slipping. If the linear speed of the disk is 1.41 m/s, find: [3 marks) (i) The translational kinetic energy of the disk (ii) The rotational kinetic energy of the disk (iii) The total kinetic energy of the disk. [5 marks] [2 marks] The outbreak of Covid-19 at the beginning of 2020 has brought historic impact and change to the world order and international economic operation. With the global spread of the epidemic and wave by wave aggravation, the communication activities between different countries and regions at all levels have been weakened or even blocked. As an important link to maintain the circulation of goods and the operation of commercial activities in the international market, the logistics industry has become an important link, It must bear the brunt of a great impact. Considering its importance in the international trade system and the operation of the international market, the impact of this impact has a series of consequences. Therefore, based on the impact of the epidemic and the status of the international logistics industry in the international economic order, please discuss and analyze the epidemic's affect on international logistics and transnational business models? (You can express your opinions on specific fields under this topic, such as your hometown, a certain enterprise you are familiar with and your personal life, etc) The structure of the paper should include but not limited to the following parts: 1. Objective description of related business cases, clear argument or existing problems 2. Logical analysis or demonstration of cases and opinions Clara's utility function is Ux, y)=(x + 5)(y+6). The marginal utility for good x is MU_xy+6, Marginal utility for good y is MU_y-x+5. If we put x on the x-axis and y on the y-axis, her marginal rate o Which of the following describes how the meaning of development has changed for citizens of rich countries like the United States?Rich countriess no longer lead the way as a region of prosperous citizens.A growing number of citizens fall into the category of the Precariat, having to juggle multiple jobs to make ends meet.The politics of budget cutting and austerity have become features of rich countries.All of the above. Exercise 8-41 (Static) Prepare a Production Cost Report: FIFO Method (LO 8-2, 4, 5)Lansing, Inc. provides the following information for one of its departments operations for June (no new material is added in Department T).WIP inventoryDepartment T Beginning inventory (15,000 units, 60% complete with respect to Department T costs) Transferred-in costs (from Department S) $ 116,000Department T conversion costs 53,150Current work (35,000 units started) Prior department costs 280,000Department T costs 209,050The ending inventory has 5,000 units, which are 20 percent complete with respect to Department T costs and 100 percent complete for prior department costs.Required:Complete the production cost report using FIFO.Exercise 8-41 (Static) Prepare a Production Cost Report: FIFO Method (LO 8-2, 4, 5)Lansing, Inc. provides the following information for one of its departments operations for June (no new material is added in Department T).WIP inventoryDepartment T Beginning inventory (15,000 units, 60% complete with respect to Department T costs) Transferred-in costs (from Department S) $ 116,000Department T conversion costs 53,150Current work (35,000 units started) Prior department costs 280,000Department T costs 209,050The ending inventory has 5,000 units, which are 20 percent complete with respect to Department T costs and 100 percent complete for prior department costs.Required:Complete the production cost report using FIFO.Equivalent UnitsPhysical Units Prior Department Department TFlow of units: Units to be accounted for: Beginning WIP inventory Units started this period Total units to account for Units accounted for: Completed and transferred out From beginning WIP inventory Prior department Department T Started and completed currently Units in ending WIP inventory Prior department Department T Total units accounted for Total Prior Department Department TFlow of costs: Costs to be accounted for: Costs in beginning WIP inventory Current period costs Total costs to be accounted for Cost per equivalent unit Prior department Department T Costs accounted for: Costs assigned to units transferred out: Costs from beginning WIP inventory Current costs added to complete beginning WIP inventory Prior department Department T Current costs of units started and completed: Prior department Department T Total costs transferred out Cost of ending WIP inventory Prior department Department T Total costs accounted for In a 1.010^6M solution of Ba(OH)2(aq) at 25 C, arrange the species by their relative molar amounts in solution.Greatest amountleast amountAnswer Bank: H2O, Ba(OH)2, OH^-, Ba^2+, H3O^+ in the case study from chapter 8, what was raphael's total moving expense deduction? $1,500 $2,195 $3,662 $3,697 Question 3 (4 points) Let country A's price level be 100. Let country B's price level be 110. the GDP of country A is 105,000 A-dollars and the GDP of country B is 100,000 B-dollars. The exchange rate between the two countries is 1.45 A-dollars per B-dollar. What is the GDP of country A, expressed in PPP, using country B as a reference country? Your Answer: Answer

can someone answer these questions please, i'm having trouble with them See them in the picture attached.

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can someone answer these questions please, i'm having trouble with them
See them in the picture attached.