32 is your initial value, because that is what he starts with
Answer:
Find length, width and height of the shipping box.
Step-by-step explanation:
In order to find the volume of the shipping box, you should measure the lengths of all its dimensions, that is length, width and height.
Answer:
The area of the base is 15 in²
Step-by-step explanation:
33 3/4 = 33.75
2 1/4 = 2.25
To calculate the area base of a rectangular prism we have to use the following formula:
a = area
v = volume = 33.75 in³
h = height = 2.25 in
v = a * h
we solve a
a = v / h
we replace the values that we know
a = 33.75 in³ / 2.25 in
a = 15 in²
The area of the base is 15 in²
Answer:
Step-by-step explanation:
We are given that
Mean,
%=68.5/100
Standard deviation, 
%=8.2/100
We have to find the probability that a student who wrote the examination had a mark between 80% and 100%.
We know that
Using the formula
