Answer:
1553/1250 its already in its simplified form
Answer:
79
Step-by-step explanation:
A square that has side length has area .
A circle that has a diameter 20 feet has area
We substitute the diameter into the formula to obtain;
The number of squares that has area 4 feet square that can fit into a circle with area is
When we round to the nearest whole number; we have 79 squares.
Answer:
83.045( decreasing demand per unit time)
Step-by-step explanation:
let p be the price per product and q the number of units sold.
Given that p=$3.40 and q rate is 12%
-We are given that:
#We differentiate using product rule to get the rate at which demand changes over time:
Hence, demand is decreasing at a rate of 83.045 units per unit time.
Answer:
480
Step-by-step explanation:
So we have the expression:
And we want to evaluate it for z=5 and c=2:
So:
Multiply within the parentheses:
Subtract within the parentheses:
Multiply: