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White raven [17]

3 years ago

15

Problem:

1 answer:

Wewaii [24]3 years ago

5 0

Answer:

28.27 cm^2 (2 decimal places)

Step-by-step explanation:

side of box = 24/4 = 6

diameter of coin would be 6 too

area of coin = pi x (6/2)^2 = 28.2743

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write the following sentence as an equation: x is directly proportional to y and is inversely proportional to the cube of z.

Brrunno [24]

Step-by-step explanation:

x=y

y=1/z^3

Now,

for equation,

x=y=1/z^3

5 0

3 years ago

What two numbers have a sum of 217 and a <br> difference of 85?

Setler [38]

Answer:

the two numbers are 151 and 66

Step-by-step explanation:

x+y =217

x-y = 85

add the two equations

x+y =217

x-y = 85

-------------

2x = 302

divide by 2

2x/2 = 302/2

x = 151

now find y

x+y =217

151+y =217

subtract 151 from each side

y = 217-151

y =66

8 0

4 years ago

Assume the population of regulation basketball weights are normally distributed with a mean of 22 and a standard deviation of 1

ankoles [38]

Answer: 0.0228

Step-by-step explanation:

please check photo explanation

6 0

3 years ago

Write an algebraic expression for the word phrase.

vovangra [49]

Answer:

0.30 m

Step-by-step explanation:

<u>Explanation</u>:-

Given data is 30 % of m

Algebraic expression:-

The form of the algebraic expression is ax+ by +c

Given data is 30 % of m

here 'of' meaning is multiplied of given term

therefore $\frac{30}{100} X m$

The algebraic expression is 0.30 m

6 0

4 years ago

Read 2 more answers

Can someone help me with this ?!! Plz

Natasha2012 [34]

Answer:

see image

Step-by-step explanation:

8 0

3 years ago