Answer:
its d
Step-by-step explanation:
he did one task in 2.25 mins so multiply by 10
100.47 because: 33.3+1.4 =34.7
785+1=786
34.7log(786)=100.47
Answer:
2.1 in
Step-by-step explanation:
I only wrote the expression 7n = 15. Then figured it out from there. I ended up with n = 2.1
I'm sorry if this doesn't help. I tried my best to solve it. Hope this leads you to the right answer ^^
Answer:
The z-score of a teenage with waist size 33 inch is 2
Step-by-step explanation:
Mathematically, the z-score can be calculated using the formula;
z-score = (x- mean)/SD
where mean = 29 inches , SD = 2 inches and x = 33 inch
Plugging these values, we have
z-score = (33-29)/2 = 4/2 = 2
Answer:
180
Step-by-step explanation:
Base x Height
So 9 x 20 to get 180