Zia is building a plastic model rocket that has the combined shape of a cone and a cylinder. Additionally the cylinder has a hemisphere hollowed out of its bottom. The plastic for the cone weighs 1.4 grams per cubic centimeter amd the plastic for the cylinder weighs only 0.8 grams per cubic centimeter. The volume of plastic that remains in the cylinder that remains after it has been hollowed out to the nearest cubic centimeter

it's equivalent, so we can say that its equal.

let's call the denominator x and the numerador is 18 less then denominator, x - 18.

multiply

2.x = 5.(x - 18)

2x = 5x - 90

90 = 5x - 2x

90 = 3x

x = 90/3

x = 30

so:

idn

step-by-step explanation:

step-by-step explanation:

if you want to solve percent error follow these steps.

1. subtract the accepted value from the experimental value.

2. take the absolute value of step 1.

3. divide that answer by the accepted value.

4. multiply that answer by 100 and add the % symbol to express the answer as a percentage.

if you want to solve percent of change just do this.

1. work out the difference (increase) between the two numbers you are comparing.

2. divide the increase by the original number and multiply the answer by 100. if your answer is a negative number then this is a percentage decrease.

hope this : )

i think it will be zero as slope has a formula of difference between initial and final distance divided by itz time interval