Answer: a: 543.2 b: 465.6
Step-by-step explanation:
a. find 30% of $776, which is 232.8. subtract 232.8 from 776.
b. find 40% of $776, which is 310.4. subtract 310.4 from 776
Volume is determined by multiplying the height, length, and width together.
Therefore, you can use the formula:
V = lwh
Values given by you:
L = 56
W = 12
H = 13
So, you need to substitute these values into the formula, then solve.
V = lwh
= (56)(12)(13)
= (672)(13)
= 8736
Therefore, 8736 yd^3 of sand is required to fill the box.
^
Because volume is measured in cubics, ^3.
Answer:
The proportion of memory sticks that will be scrapped is 0.3 = 30%.
Step-by-step explanation:
Uniform probability distribution:
An uniform distribution has two bounds, a and b.
The probability of finding a value of at lower than x is:
The probability of finding a value between c and d is:
The probability of finding a value above x is:
Distributed uniformly between 3mm and 13 mm.
This means that
Calculate the proportion of memory sticks that will be scrapped:
The proportion of memory sticks that will be scrapped is 0.3 = 30%.
The answer for this question is 7.