Assuming the left is minutes and the right is distance, Mario runs 1 mile in 7 minutes
(a) y=x/7
(b) the rate of change is 7
(c) if he ran for 70 minutes then his distance is 10 miles.
*for (c) just plug in the number given. Replace it with x and divide it by 7.*
The man is 5.5 feet tall
Explanation: 22 is 110 percent of 20, similarly, 5.5 is 110 percent of 5
Answer:
6.
Step-by-step explanation:
1. 3/8 divided by 48
2. Make 48 a fraction by putting a 1 as the denominator. So, 48/1
3. Then flip 3/8 to 8/3
4. Divide 8/3 with 48/1 = 6/1
5. = 6
Hope this helps, have a great day/night!
Given:
r = radius = 4
h = height = 12
dr = error in radius = 0.2
What we want to find
dV = error in volume
Use the derivative to find the differential dV
V = pi*r^2*h
dV/dr = d/dr[ pi*r^2*h ]
dV/dr = 2pi*r*h
dV = 2pi*r*h*dr
dV = 2pi*4*12*0.2
dV = 19.2pi
So if the error in measuring the radius is +-0.2 inches, then the error in the cylinder volume is +-19.2pi cubic inches (we either measure the volume to be 19.2pi cubic inches too big, or 19.2pi cubic inches too small)
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Final Answer: Plus or minus 19.2pi cubic inches
Note: your teacher may want you to drop the "plus or minus" part
27 for 3
31 for 4
27 divided by 3 =9
31 divided by 4=7.615
