A number divided by 7 is 9:
Multiply both sides by 7 to get the answer so it'll be:
x = 63
Answer:
0.431 inches
Step-by-step explanation:
We were given the following values:
Height the tennis ball was dropped = 100in
Rebound height = 58in
We have to find the rebound ratio
= 58in/100in = 0.58
The formula to be used
Height on nth bounce = Initial height × (Rebound ratio)ⁿ
Where n = number of bounce
Height on the 10th bounce = 100 × (0.58)^10
Height on the 10th bounce = 0.4308042069inches
Approximately, the height on the 10th bounce = 0.431 inches.
Answer:
A)2.6x06x5x6x8,700000
B) -4.0.063,-6x2.5x10x10
Step-by-step explanation:
I'm pretty sure it's like that
X equals to 3
27 times 3 is 81 and 9 times 3 is 27
