Cubic inch means we are dealing with volume.
So,
Calculate the volume of both boxes.
1. 3x9x12 = 324 cubic inches
2. 2x8x9 = 144 cubic inches
First box costs $6 for 324 cubic inches, so if you divide 6 by 324 you will get the price for 1 cubic inch of the box.
6/324 = $0.018518518518519
2.
Second box costs $4.50 for 144 cubic inches.
4.5/144 = $0.03125
Subtract the cheaper one from the more expensive one to find the difference.
0.03125 - 0.018518518518519 = 0.012731481481481
The difference in price per cubic inch is
$0.012731481481481
Or about 1.3 cents.
Answer:
If my math is correct it should be $53.82
Step-by-step explanation:
You Divide 6.3kg by 0.35kg that would give you 18. Then you multiply $2.99 by 18 and that should get you $53.82
For this case we have a function of the form:
y = A (b) ^ x
Where,
A: initial amount
b: growth rate
x: time (in months)
We have the following equation:
f (x) = 15 (3) ^ x
We observed that:
b = 3
Therefore, the number of bees triples each month.
Answer:
b = 3
the number of bees triples each month.
9514 1404 393
Answer:
C. -√(x+6) -2
Step-by-step explanation:
The functions x², √x, and |x| all have ranges that are non-negative values. This means the range of the given function f(x) = -|x+3|-2 will be values that are at most 2.
The ranges of the offered answer choices are ...
A. y ≥ -3
B. y ≥ -2
C. y ≤ -2 . . . . . matches that of the given function
D. y ≤ -3
He found 2x.
When you subtract the outer length of the frame from the outer length of the picture you get the length of the actual exposed frame. To find the length on either side if the picture you would divide by 2 because there are 2 X's. Therefore he found 2x