Answer:
this is pretty late but i think it might be A
Step-by-step explanation:
:3
let me know if im wrong pls
7 feet per second, 172 minus 67 means he dropped 105 feet then divide that by how many seconds it took to get 7 fps.
Answer:
0.00084
Step-by-step explanation:
We are given that
Mean,
square feet
Standard deviation, 
square feet
n=50
We have to find the probability that a random sample of 50 homes in Anytown, USA has mean square footage less than 2200 square feet.
Using the formula
Hence, the probability that a random sample of 50 homes in Anytown, USA has mean square footage less than 2200 square feet=0.00084
Yes if you subtract 2 fractions and get 0 they are equal
Answer:
Dale: $360
Tammy: $120
Brian:$127
Tammy,Brian and Dale have $127 altogether.
Dale's rule: 3× what Tammy has (3y y=Tammy's money). 120 × 3=$360
Tammy's Rule: $7 less than Brian (b-7 b= Brian's money). 127 - 7= $120
Brian has $127 in his wallet because there is no description of what changes in his money.
