Mathematics College

Find the value of x. Round to
the nearest tenth.
Enter the number that belongs in
the green box

Answers

Answer 1

The answer would be 13.7

Related Questions

A farmer wants a field 36 yards long with an area of 1008 square yards. How wide should the field be?

Answers

Answer:

Step-by-step explanation:

area is equal on leng × with, or 36 × w =1008

1008:36 = 28

Troy went on a bike ride. Troy was about to ride 9/10 mile before resting. which is closet to the fraction of the distance troy rode before resting.

A. less than 1/4 mile
B. About 1/2 mile
C. About one mile
D. More than 1 mile

Answers

Answer:

C.) One mile

Step-by-step explanation:

9/10 ain less than 1/4

9/10 is wayyy more than 1/2

9/10 ain even one mile so how could it be more than a mile?

QUICK SOMEONE PLEASE HELP!! I’LL MARK BRAINLIEST!!!

Answers

Answer:

118

Step-by-step explanation:

180-62=118

You're welcome :)

Answer:

option a. 62°

because opposite angle of parallelogram are equal.

The function g(t) = - 16t2 + vt + h represents the height of an object, g, in feet, above the ground in relation to the time, t, in seconds, since the object was thrown into the air with an initial velocity of v feet per second at an initial height of h feet.
A model rocket is launched off the ground at an initial velocity of 80 feet per second.

Part A: Write a function that can be used to describe the flight of the model rocket.

Answers

Answer:

g(t)= -16t^2 +80t

Step-by-step explanation:Should be

A function is a relationship between inputs where each input is related to exactly one output.

The function that can be used to describe the flight of the model rocket is

g(t) = -16t² + 80t.

What is a function?

A function is a relationship between inputs where each input is related to exactly one output.

Example: f(x) = 3x + 1 is a function

x = 1, f(1) = 3 + 1 = 4

We have,

A function that represents the height of an object.

g(t) = -16t² + vt + h

t = time in second

v = Initial velocity per second

h = Initial height

Initial velocity:

v = 80 feet per second

A model rocket is launched off the ground.

This means,

h = 0

Now,

Putting v = 80 and h = 0

g(t) = -16t² + vt + h

g(t) = -16t² + 80t + 0

g(t) = -16t² + 80t

Thus,

The function that can be used to describe the flight of the model rocket is

g(t) = -16t² + 80t.

Learn more about functions here:

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Rewrite the function f (x) =3(x-1)^2-2 in the form f(x) = ax²+bx+c.

Answers

Answer:

3x^2-6x+1

Step-by-step explanation:

According to order of operations, you do exponents before multiplying. So, (x-1)^2=x^2-2x+1, then you multiply it by 3. Lastly, you subtract by 2.

Help plzz best friend if sooooooooooooooooooooooooooooo

Answers

Answer:

Step-by-step explanation:

Am i right?

Answer:

c.10

Step-by-step explanation:

8/3.2 = 2.5 so times 2.5 by 4 to get 10

P.S. Good luck on edg

Help me find the surface area of this shape

Answers

Answer:

216

Step-by-step explanation:

What is 10/3 divided by 2/6

Answers

Answer:

its 10

Step-by-step explanation:

10/3 divided by 2/6 is 10 because you would reciprical the 2/6

then it would be 10/3 times 6/2

10 times 6 is 60

3 times 2 is 6

60/6 is 10

BOOM MATH

if x^2/3=2 what is x^2

Answers

the answer is six (:

25 divided 5 + 7 - [ 4 x 3 ] =

Answers

the answer is 0, hope it helps lol

A circle has a radius of 15 inches. What is the
circumference of the circle?

Answers

Answer:

The circumference of the circle is approximately 94 inches.

Step-by-step explanation:

C=2(pi)r

C=2(pi)15

C=30(pi)

C=94.24

Rounded Answer: 94 inches

A line passes through the point (-8, 6) and has a slope of
5
Write an equation in slope-intercept form for this line.

Answers

Answer:

Step-by-step explanation:

y - 6 = 5(x + 8)

y - 6 = 5x + 40

y = 5x + 46

You flip 15 fair coins once. What is the probability of getting at least 12 heads?

Answers

Answer:

0.017578 or 1.76%

Step-by-step explanation:

The probability of getting at least 12 heads is 0.01757.

What is Binomial Distribution?

In a binomial probability distribution, the number of "Successes" in a series of n experiments is represented as either success/yes/true/one (probability p) or failure/no/false/zero (probability q = 1- p), depending on the outcome's boolean value.

Given a coin is tossed 15 times,

to find the probability of getting 12 heads,

P(X ≥ 12) Probability of at least 12 successes

At least 12 successes include X-values of

X=12, 13, 14, 15

To solve this problem, find the sum of the binomial probabilities for each of the values of X, or if there is only one value of X, find the probability of P(X). In this problem,

P(12) + P(13) + P(14) + P(15)

P(X ≥ 12) = P(12) + P(13) + P(14) + P(15)

p(x) = ⁿCₓpˣqⁿ⁻ˣ

n = 15

P(X ≥ 12) = P(12) + P(13) + P(14) + P(15)

P(X ≥ 12) = ¹⁵C₁₂(0.5)¹²(0.5)¹⁵⁻¹² + ¹⁵C₁₃(0.5)¹²(0.5)¹⁵⁻¹³ + ¹⁵C₁₄(0.5)¹²(0.5)¹⁵⁻¹⁴

+ ¹⁵C₁₅(0.5)¹²(0.5)¹⁵⁻¹⁵

P(X ≥ 12) = 0.01388 + 0.00320 + 0.00045 + .0000030

P(X ≥ 12) = 0.01757

Hence probability is 0.01757.

Learn more about Binomial Distribution;

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The perimeter of a rectangle is 50 centimeters. If the width of the rectangle is 9 centimeters
less than the length, find the dimensions of the rectangle.
Yes

Answers

Answer:

Length = 17 cm

Width = 8 cm

Step-by-step explanation:

Let the length be x cm

Therefore, Width = (x - 9) cm

Perimeter of rectangle = 2(l +w)

50 = 2[x + (x - 9)]

50/2 = 2x - 9

25 = 2x - 9

25+ 9 = 2x

2x = 34

x = 34/2

x = 17 cm

x - 9 = 17 - 9 = 8 cm

Therefore,

Length = 17 cm

Width = 8 cm

Thus, the dimensions of the rectangle are 17 cm and 8 cm.

A circle has a radius of 3.6 calculate the area of circle use 3.14 round your answer th the nearest hundredth of a square meter

Answers

Answer:

40.72units^2

Step-by-step explanation:

Given data

Radius= 3.6 units

The area is given as

A=πr^2

substitute

A=3.142*3.6^2

A=3.142*12.96

A=40.72units^2

Hence the area is 40.72units^2

HELP PLEASE!!
100 POINTS!!

Answers

Answer:

[tex]x=2[/tex]

Step-by-step explanation:

We are given:

[tex]\displaystyle \frac{w^{-x+4}}{w^{-3}}=w^{2x+1}[/tex]

First, by the quotient property:

[tex]w^{(-x+4)-(-3)}=w^{2x+1}[/tex]

Since they both have the same base, their exponents must be equivalent:

[tex](-x+4)-(-3)=2x+1[/tex]

Solve for x. Simplify:

[tex]-x+7=2x+1[/tex]

Therefore:

[tex]3x=6\Rightarrow x=2[/tex]

Answer:

x=2

Step-by-step explanation:

Simplify
6sqrt20 + 8sqrt5 - 5sqrt45

Answers

Answer:

20√5 - 10√10

Step-by-step explanation:

6√20 + 8√5 - 5√45

first, 6√20 and 5√45 need to be simplified. 8√5 cannot be simplified any further:

6√20 = 6√4•5 = 6√2•2•5 = 6•2√5 = 12√5

5√45 = 5√8•5 = 5√2•2•2•5 = 5•2√2•5 = 10√10

now:

12√5 + 8√5 - 10√10

then, add the coefficients of 12√5 and 8√5

20√5 - 10√10

the left over numbers cannot be combined because they do not have a common radical, making 20√5 - 10√10 the final answer

Mrs. Childress has 12 packs of pencils and 8 packs
of cap erasers. What is the FEWEST amount of each
she will need to buy in order to have an equal
number packs of both pencils and cap erasers?

Answers

Answer:

4 packs of erasers and 0 packs of pencils

Step-by-step explanation:

To minimize what she needs to buy to end up with the same number of packs of pencils and erasers, she needs to make the number of each to be equal. So the total number of packs should be 12. She all ready has 12 pencil packs and would only need to buy 4 eraser packs

Find the lateral surface area of the triangular prism.
A)
420 cm?
B)
480 cm?
c)
540 cm
D)
620 cm

Answers

Answer:

the correct answer is C. 540cm

Step-by-step explanation:

Answer:

Step-by-step explanation:

lateral area =Pb*h

= 48(10)

= 480

which is B

if my answer helps please mark as brainliest.

What is 10 to the power of 18

Answers

Answer:

1e+18

Step-by-step explanation:

100000000000000000000

5 is 10% of what number

Answers

Answer:

Step-by-step explanation:

Answer:

hello! :) have a good day!

5 is 10% of 50

If you are using a calculator, simply enter 5×100÷10, which will give you the answer.

Which is a unit rate?
•68 students to 2 teachers
•80 feet in 20 seconds
•16 people 5 cars
•2 pounds per 1 month.

Answers

Answer:

Remember a unit rate is a rate where the the value in the denominator (or second value in a x to y rate) is 1.

Step-by-step explanation:

Which value or values for the variable c from the set below will make 2 + 0.5c < 2c true
{0.2, 0.7, 1, 3}
A) Only 3
B) 1 and 3
C) 0.7, 1, and 3
D) All the values in the set

Answers

B should be the answer but I’m not that sure

F(x)= square root 2x g(x)= square root 18x find (f * g) (x). Assume x>0

Answers

Answer:

answer is A. (f.g) (x) = 6x

Helpppp need it fast plz

Answers

Answer:

Step-by-step explanation:

4 is a lot less than the others

yez

HELP FAST FAST FAST FASTT PLS<3

A model of the ocean floor takes up 2/5 of the space in an aquarium. If 3/8 of the model is coral, what fraction of the space in an aquarium is taken up by coral?

Answers

Answer:

Fraction = [tex]\dfrac{3}{20}[/tex]

Step-by-step explanation:

Given that,

A model of the ocean floor takes up 2/5 of the space in an aquarium.

3/8 of the model is coral.

We need to find the fraction of the space in an aquarium is taken up by coral. So, it can be done as follows :

[tex]x=\dfrac{3}{8}\times \dfrac{2}{5}\\\\x=\dfrac{3}{20}[/tex]

So, the fraction of space taken by coral is [tex]\dfrac{3}{20}[/tex] in an aquarium.

plz help plzzzzzzzzzz

Answers

C. 9 acts as a radius then you plug it into the circumference equation and 55

C hope this helped:)))

A:y=-2x
B:y=-2x-3
C:-3x+2
D:y=-3x

Answers

Answer:

The answer is C.

Hope this helps :)

-ilovejiminssi♡

a elevator is on the 10 floor it goes down 6 floors and then up 4 floors what floor is the elevator on now

Answers

Answer:

8th floor

Step-by-step explanation:

10 - 6 = 4

4 + 4 = 8

Answer:

8 floor

Step-by-step explanation:

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The diagram shows the dimensions of a new parking lot at Helen's Health Food store

Answers

What’s the question?

Other Questions

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Find the value of x. Round to the nearest tenth. Enter the number that belongs in the green box

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Find the value of x. Round to
the nearest tenth.
Enter the number that belongs in
the green box