Answer:
Step-by-step explanation:
<u><em>The correct question is</em></u>
Mr. Hopkins is building a sandbox for his children. It would cost $228 for the sand if he builds a sandbox with dimensions 9 ft by 6 ft. If Mr. Hopkins decides to increase the size to 13 1/2 ft by 8 ft but keep the same depth of sand, how much would the sand cost
step 1
Find the unit rate of the cost per square foot
Divide the total cost by the area
step 2
Find the area of the increased sandbox
we have
The area is equal to
step 3
Find the cost of the new sandbox
Multiply the area by the cost per square foot
Answer:
The distance the player throws the ball is
Step-by-step explanation:
see the attached figure with letters to better understand the problem
In the right triangle ABX
XA --------> is the distance the player throws the ball (hypotenuse of the right triangle)
Applying the Pythagoras Theorem
substitute the values
Answer:
1. y = 40x
2. Jordan types 300 words in 7,5 minutes
Step-by-step explanation:
Just multiply
3/8 + 2/8 = 5/8
8/8 - 1/8 = 7/8
7/8 - 5/8 = 2/8 = 1/4
he used 1/4 to paint the bird house.