2 years ago

How do you convert 4.5 hours to minutes ?

Mathematics

1 answer:

marta [7]2 years ago

7 0

Multiply the number of minutes in an hour(60) by 4.5

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pychu [463]

Answer:

Range - 9

Mean - 16

Step-by-step explanation:

I thinkk

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2 years ago

Your bank account has a starting value of $105. You deposit $45 and get $20 cash back. How much do you have in the bank account

Olenka [21]

Answer:

$80?

Step-by-step explanation:

I hope its right

3 0

2 years ago

the volume V of a gas at a constant temperature varies inversely with the pressure P. when the volume is 100 cubic inches the pr

fiasKO [112]

Answer:

The pressure is $20\ psi$

Step-by-step explanation:

we know that

A relationship between two variables, x, and y, represent an inverse variation if it can be expressed in the form $y*x=k$ or $y=k/x$

In this problem we have

$V*P=k$

where

V is the volume of a gas at a constant temperature

P is the pressure

we have

For $V=100\ in^{3}$ , $P=25\ psi$

step 1

Find the value of k

substitute the values of V and P

$100*25=k$

$k=2,500$

The equation is equal to $V*P=2,500$

step 2

Find the pressure when the volume is 125 cubic inches

For $V=125\ in^{3}$

substitute in the equation and solve for P

$125*P=2,500$

$P=2,500/125=20\ psi$

8 0

2 years ago

Need the answer to<br> 0.1×n equal89.5

ASHA 777 [7]

Answer:

this has been answered before

Step-by-step explanation:

brainly.com/question/805954

8 0

2 years ago

A trapezoid has 62 feet base and 36.4 feet base, as well as 70 feet height. What is the area?

Morgarella [4.7K]

The area is 3444 ft, hope that helps :)

4 0

2 years ago