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USPshnik [31]
3 years ago
6

Nina can ride her bike 63,000 feet in 3,400 seconds, and Sophia can ride her bike 10 miles in 1 hour. What is Nina’s rate in mil

es per hour if there are 5,2080 feet in a mile?
Mathematics
1 answer:
miss Akunina [59]3 years ago
4 0

Answer:

Step-by-step explanation:

u need to multiply.

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A Cylinder has a base diameter of 4cm and a height of 2cm. What is it’s volume in cubic cm, to the nearest tenths place
s2008m [1.1K]

Answer: The answer is v=25.1 cm³

Step-by-step explanation:

b=4      

h= 2

r= 4/2     r =2 radius is half of the diameter

V=πr²h

v= π(2)²2

v= 25.132741228718

v=25.1 cm³

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2 years ago
Help me ugent <br> 12 x 12 ^ 1
Naddika [18.5K]

Answer:

144 lol

Step-by-step explanation:

4 0
2 years ago
The midpoint of AB is M (-3,-3) if the coordinates of A are (-8,-2)what are the coordinates of B
bearhunter [10]

The coordinates of B would be (2, -4)

In order to find this, we need to know that the value of M's points will always be the average of A and B's points. This is because it is the midpoint. Therefore we can use the following formula.

Value of x

(A + B)/2 = M

(-8 + B)/2 = -3

-8 + B = -6

B = 2

Then we can do the same for the y values

Value of y

(A + B)/2 = M

(-2 + B)/2 = -3

-2 + B = -6

B = 4

7 0
3 years ago
The original selling price was $179.39 the sale price was $154.15 what was the percent mark down
natima [27]

Answer:

25.24 was the mark down

16.374%

Step-by-step explanation:

4 0
2 years ago
The bake stars started with 3.5 pounds of power pasta. Luis and Marlana by 0.83 pounds. how much is left over?
Salsk061 [2.6K]

Answer:

2.67

Step-by-step explanation:

They are asking for the total poundage of power pasta after some is removed. This means we subtract the amount removed from the original amount.

Hope this helps you

7 0
3 years ago
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