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lutik1710 [3]
2 years ago
13

Who can help me figure this one out!?

Mathematics
1 answer:
STatiana [176]2 years ago
4 0
First find the inverse function:
y = -x^2 + 2
y - 2 = -x^2
2 - y = x^2
x = (2 - y)^0.5
Therefore inverse: y = (2 - x)^0.5 [x < 2]
Then simply sub in four random values for x to give your answer (hint, for your x values, use 1, - 2, - 7 and - 14. These should yield nice integer values for y)
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Answer:

22\pi

Step-by-step explanation:

Circumference = diameter * pi = 22 * pi

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Who wins the Ksi Vs Logan Paul Rematch
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Step-by-step explanation:

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15. Davis wants to pour 5 gallons of punch into
Sonja [21]

The question is incomplete! Complete question along with answer and step by step explanation is provided below.

Question:

Davis wants to pour 5 gallons of punch into ½ gallon jugs How many jugs will he need?

A. 2½

B. 5½

C. 10

D. 15

Answer:

Number of jugs = 10

Davis will need 10 jugs to pour 5 gallons of punch into ½ gallon jugs.

Step-by-step explanation:

David has 5 gallons of punch that he wants to pour into jugs.

The capacity of 1 jug is ½ gallon.

The required number of jugs may be found as

Number of jugs = gallons of punch/capacity of jug

For the given case, we have

Gallons of punch = 5

capacity of jug (in gallons) = ½ = 0.5

So, the required number of jugs is,

Number of jugs = 5/½

Number of jugs = 5/0.5

Number of jugs = 10

Therefore, Davis will need 10 jugs to pour 5 gallons of punch into ½ gallon jugs.

7 0
3 years ago
Can anyone help me please?
solong [7]

Answer:

i can what is it that u need help on?

Step-by-step explanation:

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Given z varies jointly as x and y, use the given values to find an equation that relates x, y, and z.
Paha777 [63]

Answer:

z = 2.25xy

Step-by-step explanation:

Given z varies jointly as x and y then the equation relating them is

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\frac{54}{24} = k = 2.25

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4 0
2 years ago
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