()) How do you write 250% as a fraction or mixed number? I really need help plz ​

Answer:its 13

Step-by-step explanation: you would take 2 and 3/5 and count how many 5ths in it like there is 5 fiths in 1 than 5 in the other 1 then you would add the 3/5 to it so its 13

Answer:

300 Pi

Step-by-step explanation:

Surface area = 4pir^2

take derivative

8pi(r) * dr/dt

8pi(5) * 7.5

300 pi

Answer:

y = -3/2x + 3

Step-by-step explanation:

y = 3/2x + 3

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If you need it in decimal form ~

y = 1.5x + 3

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Step-by-step explanation:

1/5x+60=2/3x-2

subtract 1/5x from 2/3x

when you do that you should get 0.46x repeating

then you add two to 60

you should get 62

62=0.46x

divide x

you get 134.7

Answer:

5/6

Step-by-step explanation:

1/2 times by 3 = 3/6

1/3 times by 2 = 2/6

then add these together to get 5/6

The cheetah can run 2.42 km in 90 seconds

From the question, we are to determine how fast the cheetah could run in 90 seconds

First, we will convert the speed to meter/seconds

The given speed = 97 km/hour

97 km/ hour  = (97 × 1000 /3600) m/s

97 km/hours =  26.9444 m/s

Now, using the formula,

Distance = Speed × Time

From the given information,

Time = 90 seconds

∴ Distance = 26.9444 × 90

Distance = 2424.996 m

Distance = 2.424996 km

Distance ≅ 2.42 km

Hence, the cheetah can run 2.42 km in 90 seconds

Learn more on Calculating distance here: https://brainly.com/question/11107806

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Answer:

y = 8x + 5

Step-by-step explanation:

the equation y= mx + b is slope intercept for where m is the slope or rate of change and b is the y intercept so if you're given those numbers you can just plug them in

Answer:

B

Step-by-step explanation:

5.50+0.85x=

The function rule to find the cost to ship a package that weighs [x] ounces is c[x] = 0.85x + 5.5.

Equation modelling is the process of writing a mathematical verbal expression in the form of a mathematical expression for correct analysis, observations and results of the given problem.

Given is the cost of shipping a package overnight from San Antonio to Dallas, which is $5.50 plus $0.85 per ounce.

We can write -

Fixed cost of shipping overnight = $5.50

Cost per ounce for shipping = $0.85

The function rule that could be used to find the cost to ship a package that weighs [x] ounces will be -

c[x] = 0.85x + 5.5

Therefore, the function rule to find the cost to ship a package that weighs [x] ounces is c[x] = 0.85x + 5.5.

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Answer:

3x + 16/3

Step-by-step explanation:

3(x +1) + 2 1/3 (distribute 3 into parentheses)

3x + 3 + 2 1/3 (calculate)

3x + 5 1/3 (convert to improper fraction)

3x + 16/3 (done)

3x + 16/3

Answer:

3x + 16/3

Step-by-step explanation:3(x +1) + 2 1/3 (distribute 3 into parentheses)

3x + 3 + 2 1/3 (calculate)

3x + 5 1/3 (convert to improper fraction)

3x + 16/3

3x + 16/3

Answer:

Some equivalent ratios 1:2 3:6 5:10 6:12  

Step-by-step explanation:

basically its just 1/2 in a ratio form.

Answer:

either multiply or divide both the numerator and denominator by the same number.

Step-by-step explanation:

5/10 can be divided by 5/5 = 1/2

5/10 can be multiplied by say 2/2 = 10/20

Answer:

117

Step-by-step explanation:

1,100 - 160 = 940

940 ÷ 8 = 117.5

you round down to 117

Answer:

The aswer will be d bc i am learing about this .

Step-by-step explanation:

Hope this helps

Answer: 1/3

Step-by-step explanation:

Answer:

it 1/12

Step-by-step explanation:

Answer:

Its C

Step-by-step explanation:

hope this helps

9514 1404 393

Answer:

  6 +8√5

Step-by-step explanation:

The leg length can be reduced to simpler form:

  3 +√45 = 3 +√(3²·5) = 3 +3√5

The perimeter is the sum of the side lengths, so is ...

  (3 +3√5) +(3 +3√5) +(2√5) = 6 +8√5 . . . perimeter

Answer: Sue has 1 more brother than sisters

Step-by-step explanation:

Answer:

40

Step-by-step explanation:

10 x 4 = 40

so if it was 1/2 instead of 1/4 than it would be 20

Answer:

40

Step-by-step explanation:

[tex]Let\ the\ number\ be\ x\\Hence,\\From\ the\ information\ we\ may\ frame\ the\ following\ equation\ :\\\frac{x}{4}=10\\x=4*10\\x=40\\Hence,\ the\ number\ is\ 40 .[/tex]

Answer:

$14,080

Step-by-step explanation:

You can use a formula for exponential decay, but since it is only 2 years, you can find 80% of the original value, and then 80% of the new value.

Original value: $22,000

Value after 1 year: 80% of $22,000 = 0.8 * $22,000 = $17,600

Value after 1 year: $17,600

Value after 2 years: 80% of $17,600 = 0.8 * $17,600 = $14,080

Answer: $14,080

Answer:

it is A , 14,080

Step-by-step explanation: edge 2021

The answer would be A

Answer:

I believe it's D.

Explanation:

The line goes one square down and 3 squares to the right

Answer:

It be like that sometimes...

Answer:

Step-by-step explanation:

The set of ordered pairs {(1 , 7) , (−1 , 7) , (8 , −6) , (−3 , 2)} is a function

The set of ordered pairs {(4 , 7) , (−1 , 2) , (4 , −6) , (−3 , −2)} is not a

function

The set of ordered pairs {(3 , 7) , (−1 , 2) , (−4 , −2) , (−3 , −2)} is a function

The set of ordered pairs {(−3 , 7) , (1 , 2) , (4 ,−2) , (12,−4)} is a function

An ordered pair represents a relationship between two values

The first value is the input the second value is the output

1. A relation is a set of inputs and outputs

2. A function is a relation with one output for each input

3. All functions are relations

{(1 , 7) , (−1 , 7) , (8 , −6) , (−3 , 2)}

∵ Each x-coordinate in each ordered pair has only one y-coordinate

∴ The relation above is a function

The set of ordered pairs {(1 , 7) , (−1 , 7) , (8 , −6) , (−3 , 2)} is a function

{(4 , 7) , (−1 , 2) , (4 , −6) , (−3 , −2)}

∵ The x-coordinate 4 has two values of y (7 and -6)

∴ The relation above is not a function

The set of ordered pairs {(4 , 7) , (−1 , 2) , (4 , −6) , (−3 , −2)} is not a

function

{(3 , 7) , (−1 , 2) , (−4 , −2) , (−3 , −2)}

∵ Each x-coordinate in each ordered pair has only one y-coordinate

∴ The relation above is a function

The set of ordered pairs {(3 , 7) , (−1 , 2) , (−4 , −2) , (−3 , −2)} is a function

{(−3 , 7) , (1 , 2) , (4 ,−2) , (12,−4)}

∵ Each x-coordinate in each ordered pair has only one y-coordinate

∴ The relation above is a function

The set of ordered pairs {(−3 , 7) , (1 , 2) , (4 ,−2) , (12,−4)} is a function

Area =20^2 = 20 x 20 = 400 square feet

Answer: The answer is 400

Step-by-step explanation:

The answer is 400 because each side is 20feet and u have to multiply l x w so the answer is 400 because 20x20 is 400

Answer:

I think it is A ..... ........

Answer:

c

Step-by-step explanation:

i had this problem before so i know

Answer:

y=x-11

Step-by-step explanation:

5y+22=5x-33

5y=5x-33-22

5y=5x-55

y=x-11

Answer:

Step-by-step explanation:

First collocate the equation

5y+55=5x

Divide the equation 5

y+11=x

y=x-11

Given:

The equation of line is

[tex]y=-\dfrac{1}{2}(x-18)[/tex]

The perpendicular line intersect the y-axis at (0,-1).

To find:

Equation of perpendicular line.

Solution:

Point slope form of a line is [tex]y-y_1=m(x-x_1)[/tex], where m is slope.

We have,

[tex]y=-\dfrac{1}{2}(x-18)[/tex]

Thus, the slope of this line is [tex]m_1=-\dfrac{1}{2}[/tex].

Product of slopes of two perpendicular lines is -1.

Let the slope of perpendicular line is [tex]m_2[/tex]. Then,

[tex]m_1\times m_2=-1[/tex]

[tex]-\dfrac{1}{2}\times m_2=-1[/tex]

[tex]m_2=2[/tex]

Slope of perpendicular line is 2 and it passes through (0,-1). So, the equation of perpendicular line is

[tex]y-(-1)=2(x-0)[/tex]

[tex]y+1=2x[/tex]

[tex]y=2x-1[/tex]

Therefore, equation of perpendicular line is [tex]y=2x-1[/tex].

Answer:

y=√2x is the answer.....

Answer:

m=-8, b=3, y=-8x+3

m=2/5, b=-1, y=2/5x-1

y=-2x-1

Step-by-step explanation: