Mathematics College

Can anyone help me out??

Answers

Answer 1

9514 1404 393

Answer:

p(1) = 6

Step-by-step explanation:

The basic idea is to put 1 wherever you see x. That gives you ...

p(1) = 2·1² +3·1 +1

The powers of x are all 1 when x=1, so the value of p(1) is just the sum of the coefficients:

p(1) = 2 + 3 + 1

p(1) = 6

Related Questions

VERY EASY, WILL GIVE 50 POINTS FOR CORRECT ANSWER ASAP AND WILL GIVE BRAINLIEST.

Answers

The answer is d. You are welcome

Jaelyn uses 3 3/4 cups of flour to make 5 batches of pancakes. How many cups of flour she need to make 1 batch?

NO ANSWERS IN UNKNOWN SITES PLEASE OR I'LL REPORT IT!!!

Answers

Answer:

3/4

Step-by-step explanation:

Divide 3 3/4 by 5. 3 3/4 as an improper fraction is 15/4. 15/4 * 1/5 (divided by 5) is 3/4. :D dont report me

Need to know angle 1, angle 2, angle 3

Answers

Answer: Step-by-step explanation:

angle 1=41°

angle 2=angle 1=41°

angle 3=180-2×41=98

Please help me please help no links

Answers

yeah i don’t know the answer but don’t press those links they are hackers

Alam Subscribes to a website for processing her digital pictures The Subscription is 5.95 Per month and each 4 x 6 photo cost $.19 each. If she has a total of $15.83 in her website account, How many photos did she print at least?

Group of answer choices {select all that apply}

52 or more

52 or Less

77 or more

As many as she wants

Answers

Answer:

77or more

Step-by-step explanation:

how long will it take with 0.5kW power rating to do 1500J of work?

3 seconds
3 microseconds
3 minutes
0.3 seconds

Answers

Try finding it in this https://www.uplifteducation.org/cms/lib01/TX01001293/Centricity/Domain/273/ENERGY%20CLIMATE%20PROBLEMS-SOL.pdf

12. Draw an acute scalene triangle. Describe
the angles and sides of the triangle.
show
work.

Answers

Try googling this it will give you some examples and definitions.

https://mathbitsnotebook.com/Geometry/SegmentsAnglesTriangles/SATTriangleTypes.html

. The figure below shows a circular
driveway. What is the area of the
driveway?

Answers

Answer:

Step-by-step explanation:

A= πr squared

D=r*2

r=24

π=3.14

A= π(24 * 24) = 576

A= π576

A=10808.64

A=10808.6

The function m is given in three equivalent forms.
Which form most quickly reveals the zeros (or "roots") of the function?
Choose 1 answer:
B
m(x) = -2x² +24x54
-
m(x) = -2(x - 6)² + 18
m(x) = -2(x - 3)(x-9)
Write one of the zeros.

Answers

Answer:

m(x) = -2(x - 3)(x - 9)

One of the zeros of the function is x = 3

Step-by-step explanation:

The form that most quickly reveals the zeros (or "roots") of the function is:

m(x) = -2(x - 3)(x - 9)

To find the zeros of the function, we set m(x) equal to zero:

-2(x - 3)(x - 9) = 0

From this equation, we can see that the zeros (roots) of the function occur when either (x - 3) equals zero or (x - 9) equals zero. Solving these equations gives us the zeros:

x - 3 = 0

x = 3

x - 9 = 0

x = 9

Therefore, one of the zeros of the function is x = 3.

Hope this helps!

Niamh runs 6 km in 30-minutes what is the average speed in km h

Answers

Answer:

12 km/hr

Step-by-step explanation:

The average speed is 12 km/hr.

It is to find the average speed in km /h.

What is speed?

Speed is measured as the ratio of distance to the time in which the distance was covered.

Given that :

Distance covered by Niamh = 6 km

Time =30minutes=30/60hour

=1/2hour

∴ The average speed=Total distance/Total time

The average speed=6*2/1

The average speed=12 km/hr.

So, the average speed is 12 km/hr.

Learn more about speed here:

https://brainly.com/question/22811784

#SPJ2

What is the solution for this equation?
A.X=2
B. X = 4
C. X=8
D. x = 12

Answers

The right side equals 12 so the left side needs to equal 12

Subtract the 4 circles:

12-4 = 8

There are 2 x’s so 8/2 = 4

X = 4

The answer is B. X = 4

Will give brainliest

Find the area of the following
triangle:
5 cm
10 cm
A= [?] cm2
Enter the exact answer as a decimal.

Answers

Answer:

Step-by-step explanation:

a=1/2bh

a=1/2(5)(10)

a=1/2(50)

a=25

3 Select the correct answer. 52 + 51 + 6 For the rational equation, 1 + 3 = 1 what is a valid value of x? ОА. B. -1 O C. 2 O D. 3 Reset Next

Answers

9514 1404 393

Answer:

B. -1

Step-by-step explanation:

[tex]\dfrac{x^2 +5x +6}{x+3}=1\qquad\text{given}\\\\\dfrac{(x+2)(x+3)}{x+3}=1\qquad\text{factor}\\\\x+2=1\qquad x\ne-3\qquad\text{cancel factors}\\\\x=-1\qquad\text{add $-2$}[/tex]

The only valid value of x is -1.

id- 5121786233 p/w- tepQ3w

Answers

Answer:

Step-by-step explanation:

In a middle school of 80 students, 42 girls and 38 boys. What is the probability
that if two students were randomly chosen, the first is a boy and then a girl
sequentially?

Answers

Answer:

dont have idea

Step-by-step explanation:

have not studied that topic

A chocolate shop sells chocolates with a variety of different fillings.

hazelnut 68
caramel 8
orange 8

What is the probability that a randomly selected chocolate will have caramel filling?

Write your answer as a fraction or whole number.

Answers

Answer:

There is a [tex]\frac{2}{21}[/tex] chance of picking caramel-filled chocolate.

Step-by-step explanation:

To set this up, you need to make it a fraction. The denominator of the fraction is how many total chocolates you can pick from. You can figure this out by adding all of the chocolate choices together:

68 hazelnut + 8 caramel + 8 orange = 84 chocolates.

The numerator is defined by the number of caramel chocolates, in this case it is 8. That means the fraction will look like:

[tex]\frac{8}{84}[/tex]

Now that can be simplified down. I divided the top and bottom both by 4 to get [tex]\frac{2}{21}[/tex] and that is as far down as it can go. Therefore that is the probability you will get a caramel-filled chocolate.

56 + 72 = ( + )
help plz

Answers

Answer:

128 = +

Step-by-step explanation:

56 + 72 = 128 (+)

Please please please help no link no links no links

Answers

Answer:

400

Step-by-step explanation:

V = a² * h/3

Plug in your values:

V = 10² * 12/3

Then solve:

100 * 4 = 400

This test will not impact your grade.
Exam
5
Shot
1.38
Find the missing side. Round
to the nearest tenth.
S
02
17
у
SC
440
Х
x= [?]
Enter

Answers

Answer:

if i am not wrong is 119

Step-by-step explanation:

I did it like this:

I took 44 + 17= 61

And then I took 180-61= 119

Dory can run 3.25 miles every hour. How long will it take her to run a race that is
16 1/4 miles long?

Answers

Answer:

it would take her 5 hours

Step-by-step explanation:

16 1/2 divided by 3.25 is 5

Brainliest plz

What is the vertex of the parabola

Answers

Answer:

lallalalaal hiiiiii

Step-by-step explanation:

The standard form is written as y = ax ^2 + b + c

Using the given equation:

A = -5, b = 30 and c = 7

The x value of the vertex = -b/ 2/a = -30/2(-5) = -30/-10 = 3

To find the y value replace x with the x value and solve for y:

Y = -5(3)^2 + 30(3) + 7

Y = -45 + 90 + 7

Y = 52

The vertex is (3,52)

The answer is G

What is the slope of a line that is perpendicular to the line whose equation is y=45x−3
y
=
4
5
x
−
3
?

Answers

The slope of y=45-3 would be m=45

Andrew is shooting arrows at a target.
The experimental probability that one will hit a bulls eye is 1/4. If he shoots 60 arrows, how many times can he expect to hit a bulls eye?

Answers

Answer:

Step-by-step explanation:

60/4 = 15

So, Andrew would probably hit a bullseye 15 times.

There are 20 houses on Rainbow Street. 45% of the houses have holiday decorations in their yard. How many houses have decorations?

Answers

Answer:9

Step-by-step explanation:

Given the data set, calculate the median
{9, 3, 1, 8, 3, 6}

Answers

Answer:

4.5

Step-by-step explanation:

The median we know is the middle number of a set of numbers. Putting the set in least to great order, we have (1, 3, 3, 6, 8, 9). The middle number here is 3 and 6. We take the mean of 3 and 6, (3+6)/2 which gives us 4.5 and that is our answer.

Answer:

4.5

Step-by-step explanation:

i took the test

whoever gets this correct first gets brainlest!!

Answers

D. f(x)=4 (5/2)^x

Are really good tool for graphing problems is Demos.com

Lena is saving money to buy a game. So far she has saved $12, which is three-fourths of the total cost of the game. How much does the game cost?

Answers

Answer:

12(3/4)=9

12/4=3

3•3=9

what's the x-intercept

Answers

Answer:

perhaps around 7.5?

Step-by-step explanation:

hope this is right :)

What is the missing angle

Answers

Answer:

Step-by-step explanation:

30 + 100 = 130

130 + 50 = 180

all triangles are 180 degrees, so add it up and subtract.

Answer:

50 degrees will be your answer

Step-by-step explanation:

180-(30+100)=50

180 degrees is the whole angle of a triangle. so we subtract the two sides.

Can someone help with number 1 please?

Answers

A
A=l x w
6/10 divided by 3/4 is 4/5

Other Questions

integrate by parts xInx genteee me chamem no zap 61982821847 , preciso da ajuda de algum sobre um portiflio sobre autoconhecimento......;!!!!! at sexta me ajudem pffff In each of the following sentences, is the expression in parentheses a constituent?a. Many (people watch) baseball.b. (We drank too much) coffee last night.c. Kim was nauseated by (the delicious pizza)Which test(s) did you use in each case? Do convex lens converge or diverge the light rays? Suppose Dawson's began June with cash of $4,000. During June, Dawson's paid $2,000 cash and ended the month with a cash balance of $5,000. How much were Dawson's cash receipts in June? $11,000 $6,000 $5,000 $3,000 Find the cross product a x b where a = (3, -3, -2) and b = (3,-1,-2). Find the cross product cx d where c = (1, -2,-2) and d=(-5,3,-1). In the article, Michael Morris says that Wilde "feels very modern; his aphorismsand epigrams feel like they could have been written yesterday.What do you think he means by this? Is it a compliment? A company wants to hire a model to appear in a television ad to promote its products. Prospective candidates have been asked to audition so that the company can choose the most suitable person. The candidates are being subjected to a(n) _____ test.a. performanceb. discriminatoryc. analyticald. referencee. integrity 3/5 + 7/8 + 3/10please help What is the source of the forces that cause this plate movement Methods to rid a model of multicollinearity include: This information relates to Lopez Co.April 5 Purchased merchandise from D. Nolan Company for $20,000, terms 2/10, net 30, FOBshipping point.April 6 Paid frieght costs of $900 on merchandise on purchase from D. Nolan Company.April 7 Purchased equipment on account for $26,000 from Walsh Corporation.April 8 Returned some of April 5 merchandise to D. Nolan Company which cost $2,800.April 15 Paid the net amount due to D. Nolan Company.Perpetual System | Debit | Credit | Periodic | Debit | CreditIf Lopez Co. had paid for the purchase of April 5 (less return on April 8) on May 4 instead of April 15,what would the Journal entry have been. In a lottery game, three winning numbers are chosen uniformly at random from {1...100}, sampling without replacement. Lottery tickets cost $1 and allow a player to pick 3 numbers. If a player matches the three winning numbers they win the jackpot prize of $1,000. For matching exactly two numbers, they win $15. For matching exactly one number they win $3.Required:Find the distribution of net winnings for a random lottery ticket. Show that the expected value of the game is -70.8 cents. 2. Which of these helps to avoid muscle injuries while exercising?A:exercising vigorously when muscles are stiff to warm them upB:slowly and gently stretching muscles before hard exerciseC.pushing through exercise with hurt musclesD;bursting into hard activity after being still for a while What is the most effective way to combine the 2 sentences which of the following samples contains the greatest number of atoms? Can i pass 7th grade with 3 Fs? At a school play, an elementary school is accepting donations for a toy drive. An average donation of $8 per person is anticipated. The cost of the set design and costumes is $750, advertising in a local newspaper is $125, and posters to announce the concert cost is $89.HELP HELP MEEEEE !!!!! Water (density=1.0gcm3) rises in a glass capillary tube to a height of 8.4 cm at 25C. What is the diameter of the capillary tube? The surface tension of water is 0.07199 kgs2. Suppose that 5% of athletes at a certain university are using steroids or otherperformance-enhancing drugs (PEDs). Unfortunately, the tests used to detect PEDsaren't perfect. Suppose that 3% of athletes who are not using PEDs will test positiveand be accused of using PEDs. Meanwhile, 1% of athletes who are using PEDs will testnegative and escape detection. Calculate the probability that a randomly selectedathlete will test positive.