Answer:

Step-by-step explanation:
The max height of an object can be calculated using one the basic projectile motion equations:

Where:

In this case, let's asumme g=9.8m/s^2, besides θ=90, because the water ballon was threw straight up, so:

So, you have $12,678. However, you want to earn $42,000 for a new car. If you want to figure out how much money you need, you need to subtract the number of money you want to earn by the number of money that you already have:

You would need
$29,322 more in order to buy the car.
Answer:
The part of the expression representing the amount of tax to be paid is;
0.08(507)
Step-by-step explanation:
Here, we want to select the part of the expression that represents the amount of tax Deborah has to pay
From the expression, we have ;
0.08(507) + 50h
Kindly note that we can have 0.08 as 8/100
8/100 is same as 8%
when we represent taxes, it is usually a percentage of something
In that case, the tax part would be ; 0.08(507)
Answer:

Step-by-step explanation:
Diameter (d) = 6 cm
Radius (r) = ?

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