Answer:
8.90 seconds
Step-by-step explanation:
When the rocket hits the ground, its height ( <em>y</em> ) will be zero. This means we can write the equation as:
So we need to <u>solve that equation</u>:
- x =
x₁ = -0.84
x₂ = 8.90
We discard x₁, as it is negative.
So the answer is x₂, 8.90 seconds.
Based on the expenses involved in running the property, and the rental amount, the return on the investment would be 31.1%.
<h3>What is the return on investment?</h3>
First find the amount earned per year:
= 850 x 12
= $10,200
The yearly expenses would be:
= (390 x 12) + (60 x 12) + (340 x 2) + 500 + (100 x 12)
= 4,680 + 720 + 680 + 500 + 1,200
= $7,780
The annual ROI is:
= (10,200 - 7,780) / 10,200 x 100%
= 31.1%
Find out more on Return on Investment at brainly.com/question/11913993.
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Well it's not possible to find height with knowing cone B's height or radius .Steps provided below if you have pic you can solve by yourself.
- Radius is similar in both cones.(Ignore it)
- Height may be different but they must be similar.
- The ratio of height to volume remains same .
- Now put the values and solve for height of h
The communicative property means that multiplied numbers can be multiplied in any order.
3*2*4 is the same as 2*4*3. The answer will be the same.
So (24 * x) is the same as (x * 24).
Hope this helps! :)
Answer: Marble
Step-by-step explanation:
Multiply 3x4x6 and you should get 72. Divide 184.32 by 72 and you should get 2.56 which is marble.
