A)4*16
because 4*3•4*4•4*9
you have to add the exponents
3+4+9=16
keep the number
so 4*16 is the answer
Answer:
B. $56.24
Step-by-step explanation:
74.99 x 7.5%=5.62425
5.62425 x 10= 56.24
(x + y = 29)
(y = 29 - x)
(5x + 2(29 - x) = 100)
(5x + 58 - 2x = 100)
(3x = 42)
(x = 14)
(y = 15)
(14 5-point questions and 15 2-point questions)
Answer:
Step-by-step explanation:
Given
See attachment
Required
Determine the density of the wood
First, we calculate the volume of the wood.
Substitute values for Length, Width and Height
The density is:
<em> --- approximated</em>