The answer is 43 when you add 29 back to 57 then divide by 2
471.2
The 10 is the diameter and you need the radius to do it so you do diameter dived by 2 which gives you the radius then you the radius to the power of 2
so the formula would be (3.14)(5)²(6)
Answer:
Scale factor of cube to the smaller cube is 5 : 3.
Step-by-step explanation:
Ratio of the volumes of two cubes =
=
=
Scale factor of these cubes =
=
=
=
= 5 : 3
Therefore, scale factor of cube to the smaller cube is 5 : 3.
Answer:
The equation that represents the table is:
Step-by-step explanation:
Taking two points from the table
As the slope-intercept form is
Plugging (2, 9) to find the y-intercept 'b'
so the equation becomes
Therefore, the equation that represents the table is:
The graph of the equation is also attached below.
Answer:
16 calls
Step-by-step explanation:
make an equation based off this ratio -- 36 calls: 2.25 hours and x calls: 1 hour
36/2.25 = x/1
cross multiply to get 36=2.25x
divided by 2.25 on both sides
x=16