Mathematics Middle School

Natalie found a tennis ball outside a tennis court.

She picked up the ball and threw it over the fence into the court.

The path of the ball can be represented by the equation h=-16t^2+18t+5. find the maximum height,How long will it take to reach the ground?, and How high in the air will the ball be after 1 second?

Answers

Answer 1

SMS: SERVICE ERROR 305: Message delivery failed. Further messages will be charged to your account.

Answer 2
gabby and gabby dropped off my phone and gabby dropped off my phone and gabby dropped off

Related Questions

dont answer for points if yu have pad let tell me your user name here so i can add you also pls help me what is $45.89-$83.09=

Answers

Answer: $-37.2

Step-by-step explanation: Easy subtraction

the answer is $—37.20

PLEASE HELP!
The following side lengths will make a triangle. TRUE or FALSE. *20 points
11 in, 15 in, 7 in
True
False

Answers

I think that the correct answer is true

The answer is true, and if not I’m sorry

Someone tell me the answer of an expression equivalent to 4-2(x+5). Please and Thank you.

Answers

Answer:

-2x - 6

Step-by-step explanation:

Multiplication must be done before addition or subtraction.  Thus, we leave '4' as is and multiply out -2(x + 5), obtaining:

4 - 2x - 10, or -2x - 6

An online company charges $24 for 40
greeting cards. Rachel would like to order
75 cards at the same rate. If the company
charges 6% sales tax and $3.95 for
shipping, how much will she pay in total?

Answers

24/40=.6 so each card cost .60 cents

75•.6=45 • 1.06=47.7+3.95=51.65

51.65 dollars should be your answer

Use the key features of the polynomial f(x) = 6x4 + 4x3 − 5x2 − 2x + 1 to describe its end behavior.

The left side continues up, and the right side continues up.
The left side continues down, and the right side continues down.
The left side continues up, and the right side continues down.
The left side continues down, and the right side continues up.

Answers

Answer:

Step-by-step explanation:

The highest power in this function is x^4, which is an even function.  If we start at the y-axis and move left, the graph goes UP; similarly if we move right, the graph goes UP.  The first possible answer is the correct one.

Answer:

The left side continues up, and the right side continues up

Step-by-step explanation:

I took the test:)

Please help! I'll mark you brainliest!!

Answers

Answer:

Umm...there is no question lm.ao

Step-by-step explanation:

I dont understand what the ticks numbers are between the numbers

Answers

The ticks are representing numbers that are not shown in between the shown numbers. For example the ticks between 20 and 40 represent 25,30,35 and finally 40. Hope this helps !
the answer is 62 though lol

Mallorie is measuring the rug in her bedroom with a yardstick. She gets 2 yards the first time she measures, then she gets 6 feet the second time she measures. Qhy are the lengths different and no picture included

Answers

Answer:

because the length and width are 2 different measurements

Step-by-step explanation:

the lengths are NOT different because there are 3 feet in one yard. so, 2 yards would be equal to 6 feet. it’s the same measurement

GIVING BRAINLIEST
Look at the stem-and-leaf plot. What is the median of the numbers?

A) 36
B) 83.5
C) 84.45
D) 100

Answers

Answer:

B) 83.5

Step-by-step explanation:

Sana nakatulong

What is the sales tax for a purchase of $2,500?

Answers

Answer:

precentage?

Step-by-step explanation:

Answer:

I NEED THE PERCENTAGE.

Step-by-step explanation:

.

plzzzzzzzzzzzzz help

Answers

I’m pretty sure it is third degree because it has x^3

i need help pleaseeee

Answers

Ok the 22 goes to the 500

Just answer these two questions quick I am VERY CONFUSED I give Brainliest

Answers

1- B / 20

2- C / 1/9

Hope this Helps :T

Translate the sentence into an inequality.
The quotient of c and 4 is less than or equal to −15.

Answers

Answer:

(c/4) ≤ -15

Step-by-step explanation:

Answer:

C/4   ≤   (-15)

Step-by-step explanation:

math was so good why would they bring in the letters omg

Answers

Answer:

 2x

Step-by-step explanation:

Let's simplify step-by-step.

x+2x+2x

Combine Like Terms:

=x+2x+2x

=(x+2x+2x)

=5x

Answer: ikr lol

Answer is D

Step-by-step explanation:

x+2x+3x=5x

The grocery store is mile from Katie’s house and the gas station is 0.5 mile from Katie’s house.
Which comparison of these distances is both true and correctly justified?
A. Because 0.5 < , the gas station is closer than the grocery store.
B. Because 0.5 < , the grocery store is closer than the gas station.
C. Because < 0.5, the gas station is closer than the grocery store.
D. Because < 0.5, the grocery store is closer than the gas station.

Answers

Answer:

A is the answer i got a 100 on my test yay

Step-by-step explanation:

The correct answer is:

A. Because 0.5 < 5/6, the gas station is closer than the grocery store.

Given that the grocery store from Katie’s house is 5/6 miles away and the gas station is 0.5 miles away, we need to compare the distances of both the places and choose the correct option,

To compare the distances accurately, we need to convert the fraction 5/6 into a decimal.

To do this, we divide 5 by 6:

5 ÷ 6 = 0.8333...

Now let's compare the distances:

0.5 is less than 0.8333..., so we can conclude that the gas station is closer to Katie's house than the grocery store.

Therefore, the correct answer is:

A. Because 0.5 < 5/6, the gas station is closer than the grocery store.

Learn more about Comparison click;

https://brainly.com/question/25799464

#SPJ2

Complete question is attached.

A cell phone company charges a one-time activation fee, as well as a monthly service charge for a cell phone plan with unlimited minutes and data. The total cost is modeled by the function C(x) = 99 + 85x. Which statement represents the meaning of the function?

A. C(x) is the total cost, xis the number of months of service, $85 is the one-time activation fee, and $99 is the service charge per month.
B. C(x) is the total cost, x is the number of months of service, $99 is the one-time activation fee, and $85 is the service charge per month.
C. x is the total cost, C(x) is the number of months of service, $99 is the one-time activation fee, and $85 is the service charge per month.
D. x is the total cost, C(x) is the number of months of service, $85 is the one-time activation fee, and $99 is the service charge per month.

Answers

I think the answer is B

Answer:

prob b

Step-by-step explanation:

tell me if i got it wrong if so i will try again :)

Use the point P(3, —6). Write the ordered pair for the final location of the given point after completing the transformations in the order listed.

12. (x, y) (x —l, y + 4), reflection over the y-axis

13. Reflection over the y-axis, (x, y) (3x, 3y)

12-13 need to be answered lol pls pls pls!

Answers

Answer:

Link is a virus. Don't search it.

Step-by-step explanation:

This is hard wig store to choose

FIND THE AREA OF THE SHAPE AND THE PART THAT DOES NOT HAVE the empty part of the circle that says 6 on it

Answers

the area is 54 i will give an explanation in a second

Mr. O’Reilly has a cup of coffee at a diner. The cup of coffee costs $1.25, and he leaves a 60% tip. How much does he leave for a tip?

anyone pls help

Answers

Answer:

.75

Step-by-step explanation:

Somebody already said it but yeah lol, it’s .75

Mr. Davies spent $240 on lunch for his class. Sandwiches x cost $6 and drink y cost $2. This can be represented by the equation 6x+2y=240 Use the x- and y-intercepts to graph the equation.

What do the x- and y-intercepts represent?

Answers

X- intercept is (40, 0)
Y- intercept is (0, 120)

Plssssss I need it right now.

Answers

the correct answer is f<1.4

Solve the inequality.

2x + 7 ≥ -13


A. x ≥ -6
B. x ≤ -10
C. x ≤ -6
D. x ≥ -10

Answers

Answer:

D.

Step-by-step explanation:

First, move the 7 to the other side and then solve for x. You get 2x is greater than or equal to -20, or x is greater than or equal to -10.

Hopefully this helps- let me know if you have any questions!

The answer is x >_ -10

A homeowner called in a painter to paint the bedroom walls and ceiling. The bedroom is 15 ft. long, 12 ft. wide, and 10 ft. high. The room has two doors each 3 ft. by 8 ft. and three windows each 3 ft. by 5 ft. The doors and windows do not have to be painted. A gallon of paint can cover 300 square feet. How many gallons of paint must he use?
Show all of your steps

Answers

Answer:

I think he will need around 5.69 gallons of paint

Step-by-step explanation:

i did the math i think im wrong but i got 5.8 (round it to 6)

Pleaseeeeee helppppp

Answers

2/4. 3/7
Jejsjsiskskskjsjsjbsbsbsbsbsjsjjsjs

Find the area of the shaded region.

Answers

Answer:

256 is your answer have an amazing day

Step-by-step explanation:

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

The decimal form of 9/4 is 2.25. Because 9 divided by 4 is 2.25.

Answer:

Hello hope this is helpful if so can I please have brainliest :)

Step-by-step explanation:

the answer is 2.25 because all you have to do is divide the numerator by the demoneter and you have your answer

Carmen can walk around the track in 4 minutes. Mary can walk around the track in 6 minutes. After 60 minutes, what's the difference in the number of times Carmen and Mary have walked around the track?

Answers

Answer:

carmen can walk 16 and mary walks 10 so carmen walks 6 more

Step-by-step explanation:

Please Brainliest!!!

Answer:

carmen walked around the track 15 times,and mary walked around the track 10 times.i hope this helps^-^

Step-by-step explanation:

solve for x: 3 x - s = r

Answers

Answer:

Brainliest please

Step-by-step explanation:

Simplifying

3x + -1s = r

Reorder the terms:

-1s + 3x = r

Solving

-1s + 3x = r

Solving for variable 's'.

Move all terms containing s to the left, all other terms to the right.

Add '-3x' to each side of the equation.

-1s + 3x + -3x = r + -3x

Combine like terms: 3x + -3x = 0

-1s + 0 = r + -3x

-1s = r + -3x

Divide each side by '-1'.

s = -1r + 3x

Simplifying

s = -1r + 3x

A submarine is searching for underwater features. It is accompanied by a small aircraft and an underwater robotic vehicle.

Answers

Answer:

j

Step-by-step explanation:

The first one is 255 because you add 200+55 which equals 255

The second one is 172 because you subtract so it will be 227-55 which equals 172
Other Questions
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Solve the equation used to find the area of trapezoid for h A=1/2h(x+y) Using = 3.14, what is the circumference of a circle with a diameter of 28 units?Round your answer to the nearest hundredth. Read the excerpt from the story Animals in the Zoo."Don't worry, we won't be operating on the tamarins today. We are just checking their health and looking at their eyes, ears, and hands during this visit. We want to make sure they are healthy enough to be put into their enclosure," she said. Just then, a zoo employee brought in the two tamarins, and Ryan immediately understood why they were called cotton-top tamarins. Each of them had a white tuft of hair on top of their head. The zoo employee told Ryan and his mom that these two tamarins were the first of many to come to the zoo. 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