Step-by-step explanation:
5x 3 1/2 = 3 x 5 1/2 is false
X = 8/3
I hope this helped!
1259.19^3
Step-by-step explanation:
A tennis ball is a sphere
Volume of a sphere ===> v=4/3 πr^3
Plug in the given info
v=4/3(3.14) (6.7)^3
Do the math to get a final answer of:
1259.19^3
Answer: 61.6%
Step-by-step explanation:
The afternoon humidity average is 20% of the morning average.
The morning average is 77% so the afternoon average must be:
= Morning average * ( 1 - percentage decrease)
= 77% * (1 - 20%)
= 77% * 80%
= 61.6%
Currently, the standard deviation is 10, because on average the cards were $10 away from the mean.
Adding another card with value $25 would decrease the standard deviation because it is closer to the mean the the current standard deviation.
