B.The football reaches a height of exactly 15 feet.
C. The football reaches a height that is greater than 15 feet.
Answer:
25
Step-by-step explanation:
The football reaches a height of exactly 15 feet.
The height of the football at time t can be found by plugging the value of t into the function h(t) = -16t + 30t. To determine if the football reaches a height of 15 feet, we can set the function equal to 15 and solve for t.
15 = -16t + 30t
15 = 14t
t = 15/14
Since t is positive, it means the football reaches a height of 15 feet at some point, so the correct statement is The football reaches a height of exactly 15 feet.
#SPJ11
The fraction 7/8 x 4/5 is equivalent to 7/10 when simplified.
Given that are two fractions 7/8 and 4/5 we need to find their product.
To calculate the expression 7/8 x 4/5, you need to multiply the two fractions together.
Here's the step-by-step explanation:
Step 1: Multiply the numerators (top numbers) together:
7 x 4 = 28
Step 2: Multiply the denominators (bottom numbers) together:
8 x 5 = 40
Step 3: Write the result as a new fraction:
28/40
Step 4: Simplify the fraction (if possible) by finding the greatest common divisor (GCD) of the numerator and denominator and dividing both by the GCD:
GCD(28, 40) = 4
Divide both numerator and denominator by 4:
28 ÷ 4 = 7
40 ÷ 4 = 10
So, the final answer is 7/10.
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Answer:
154 millimeters
Step-by-step explanation:
Answer:
154
Step-by-step explanation:
Plato test said i was right
For this case we have the following conversion:
Therefore, for 20 kilometers we have:
Then, we have the following relationship:
Where,
x: distance Bob travels by bicycle
Clearing x we have:
Then, the percentage that Bob travels by bicycle is:
%
Answer:
The percentage that Bob travels in bicycle is 96%.