Answer:
-6.95 x 10^10
Step-by-step explanation:
Answer:
x = 97.6
Step-by-step explanation:
cos = adjacent over hypotenuse

* multiply each side by x *

* divide each side by cos ( 55 ) *

we're left with x = 97.63302055
Our last step is to round to the nearest tenth of a foot
We get that x = 97.6
Answer:
-41
Step-by-step explanation:
You would replace all x's with -9 and solve.
It is 12 since 1/6=6^-1=6
implies 2*6=12
In normal distribution, 68% of the values are within +_ 1 SD. That leaves 32% outside that range. Thus, 32 people with greater than 13, 100 people greater than 14 (200*0.68/2+32)