Answer:
Domain: t≥0
Range:h(t) ≤ 0.85
Step-by-step explanation:
The domain of a function is all the valid values you can enter into the function. Because time can't be negative the domain is t>0. The range or h(t) is the result, because the object can't go through the ground, it can't be less than zero. 0≤h(t)
0≤-4.87t^2+18.75t
0≤-4.87t+18.75
-18.75≤-4.87t
which is approx.: 0.85≥t or t≤0.85
Answer:
2 3/6 feet of cookie dough
Step-by-step explanation:
Answer:
Her son mowed more of the yard than Ms. Jones did.
32 percent of the yard still needs to be mowed.
Step-by-step explanation:
Find the LGM of 1/4 and 3/7 - that is 28
1/4 to 7/28 and 3/7 to 12/28
3/7 is more than 1/4
Her son mowed 43% of the yard or 7/28 of the yard or 1/4 of the yard.
Ms. Jones mowed 25% of the yard or 12/28 of the yard or 3/7 of the yard.
Together they mowed 68% of the yard or 19/28 of the yard.
They still have 32% of the yard left to mow, or 9/28 of the yard left to mow.
Answer: What do you want me to solve??? 2n+15 is no info
Step-by-step explanation: