Y result from something being multiplied by X , and the values are always proportional to one another . Notice that putting these points into a ratio of x - value to Y - value result in 1:3 as a simplified version . So , The constant of proportionality is what x is being multiplied by to get y . In this case , it is 3
Answer:
612500
Step-by-step explanation:
15%of245000=36750
367050×10=367500
367500+245000=612500
Answer:
t = 5 s
Step-by-step explanation:
The function that gives the height in feet of the ball t seconds after it is thrown is :

We need to find how long will it be before the ball hits the ground. When it hits the ground, its height will be equal to 0.
So,

We need to solve this equation. When we solve, we get its solution as shown in the figure. We can see that t = -2 s and t = 5 s.
t = -2 s is not possible.
Hence, the ball will hit the ground before 5 seconds.
This is a true statement because it proves both sides are not equal
Answer:

Step-by-step explanation:
<u>Step 1: Set x to -3</u>
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Answer: 