Answer:
The return on investment in dollar terms is $700
The return on investment as a percentage of cost of investment is 7%
Step-by-step explanation:
The return on investment is the value of the investment when liquidated minus the initial amount invested
Liquidated amount is $10,700
initial cost is $10,000
return on investment in dollar terms=$10,700-$10,000=$700
return on investment in % terms=dollar return on investment/initial cost of investment
dollar return is $700
initial cost of investment is $10,000
return on investment in % terms=$700/$10,000=7%
Answer:
Inequality
x+35=56
Step 1: Subtract 35 from both sides.
x+35−35=56−35
So the answer is 21.
Step-by-step explanation:
Answer:
correct students
-5+2x=15
2x=15+5
2x=20(divided by 2 both sides)
x=10
mistake students
-5+2x=15
-3x=15(divided by - 3 both sides)
x=-5
B. 47 degrees
Explanation:
They already cut 43 degrees and they want to cut until a right angle is form which is 90 degrees. To find how much more they have to cut, do 90-43 which gives you 47.
Hello!
Before finding the diameter, we need to know the formula for the volume of cylinder. The volume of cylinder is found by using this formula: V = πr²h. In this formula, r is the radius and h is the height.
Since we have the height and volume, we need to find the radius, and then we can find the diameter.
900 = πr²(20) (divide both sides by 20)
45 = πr² (divide both sides by π)
45/π = r² (take the square root of both sides)
r ≈ 3.784 | The radius of the cylinder is equal to about 3.784 centimeters.
To find the diameter, we need to multiply the radius by 2 because half a diameter is equal to the radius.
3.784 × 2 = 7.568 centimeters | This can be rounded to about 7.57 centimeters.
Therefore, the diameter of the cylinder is equal to about 7.57 centimeters.