So the equation for the volume of the sphere is
.
For this, you'll need to plug in 128 pi into the volume placeholder and solve for r.
Firstly, divide by pi on each side of the equation to cancel out pi. Your equation will look like this:
Next, you'll want to multiply 3/4 on each side to cancel out 4/3. Your equation will look like this:
Lastly, you'll want to 3rd root each side of the equation, and your answer should be
.
The correct option is B. 4.58
Answer:
66.666666666667% error
Step-by-step explanation:
Percent Error = Vobserved - Vtrue / Vtrue
= 9 - 27 / 27
= -18/27
= -66.666666666667%
= 66.666666666667% error
I hope this helps!
<span><u>C. $24 ÷ 8 </u>because 24 divided by 8 is 3 and $3 times 8 hot dogs is $24
so you answer is C</span>
We know: The total number of tickets is 35. Another way of saying this is the number of adults plus the number of children equals 35. i.e.:
Using the symbols provided we can write this is as:
We also know: The total money collected is $75. We know that $6 was collected for every adult or
and $1 for every child or
. i.e.:
Using the symbols provided and adding it all up we can write this is as:
Equation 1:
Equation 2:
Answer:
FICA tax should his employer withhold be $24.92 .
Option (D) is correct .
Step-by-step explanation:
As given
Bill’s FICA tax is 7.65% of his earnings of 325.78 per week.
7.65 % is written in the decimal form.
= 0.0765
FICA tax price = 0.0765 × Earning of a week
Putting values in the above
FICA tax price = 0.0765 × 325.78
= $ 24.92 (Approx)
Therefore the FICA tax should his employer withhold be $24.92 .
Option (D) is correct .