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DaniilM [7]
2 years ago
14

Using the formula R equals D/T where D is the distance in miles R Is the rate T is the time in hours at which rate must you trav

el to cover 212.5 miles in 2.5 hours?
Mathematics
1 answer:
sergejj [24]2 years ago
3 0
R=D/T
R=212.5/2.5
R=85
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Can someone help me with this question I don't know how to subtract a whole number by a fraction
BlackZzzverrR [31]
Part A:

Orange Juice

18*\frac{1}{3}=\frac{18}{3}=6l

Pineaplle Juice

4l

Club Soda

18-(6+4)=8l

Part B:

18*\frac{4}{9}=\frac{72}{9}=8l

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I hope it help
5 0
3 years ago
Read 2 more answers
The diameter of a cylinder is 4 centimeters. The height is 12 centimeters. Using 3.14 for pi, what is the volume of the cylinder
erica [24]

Answer:

V = 150.72 cm³.

Step-by-step explanation:

First, get the volume of a cylinder.

V = πr²h

Where:

π = 3.14 (given)

r = radius (half of diameter, or 2)

h = height (12)

Knowing this, substitute the known values.

V = πr²h

V = (3.14)(2²)(12)

Square 2.

V = (3.14)(4)(12)

Multiply 3.14 and 4.

V = (12.56)(12)
Multiply 12.56 and 12.

V = 150.72.

Since it is already rounded to the nearest hundredth, that is your answer.

7 0
2 years ago
Number 22 help ASAP ASAP
nikklg [1K]
B. 45 items x $2 = 90$. 90 + the 25 from the beginning = 115
4 0
2 years ago
Please help me find the length!!
galben [10]
So, this would be a common circle question. 

First, 20 degrees from a circle's curcumference would be 20/360, which is 1/18.

This means that the length of the arc of AB should be 1/18 of the circumference.


The formula for the circumference it 2pi*r

2*pi*27=54pi

54pi* 1/18= 6 pi
8 0
3 years ago
If you spend $55 for transportation and clear $250 a month, what percent of your income do you spend on transportation? Round to
defon

Answer:

55.0 or 60 i don't know,i just got those answers

Step-by-step explanation:

7 0
3 years ago
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