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sineoko [7]
2 years ago
10

I need help with another set of math questions.

Mathematics
1 answer:
Anit [1.1K]2 years ago
7 0
For question 11, you essentially need to find when h(t) = 0, since that is when the height of the ball reaches 0 (ie touches the ground).

For question 12, it is asking for a maximum height, so you need to find when dh/dt = 0 and taking the second derivative to prove that there is maximum at t. That will find you the time at which the ball will hit a maximum height.

Rinse and repeat question 12 for question 13
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Please help :)! the pic gives you everything you need!
velikii [3]

Answer:

use Socratic

Step-by-step explanation:

it's a app

8 0
3 years ago
As a salesperson for an electronic parts distributor, you are given two options for your salary structure. The first option has
kumpel [21]

Answer:

The amount of sale is approximately 5714.

Step-by-step explanation:

Let x be the sales made that will result to the same salary and let y be the same weekly salary.

We can represent both salaries as follows:

300 + 0.04x = y

100 + 0.075x = y

Subtracting the second equation from the first, we have:

200 – 0.035x = 0

0.035x= 200

x = 200/0.035

x ≈ 5714.

Therefore, the amount of sale is approximately 5714.

3 0
3 years ago
Which multiplication equation can be used to solve 1/6 ÷ 5? ​
Anna [14]

Answer:

1/6 x 1/5 = multiplication equation

8 0
2 years ago
Read the excerpt from The Boy Who Harnessed the Wind by William Kamkwamba.
garik1379 [7]

Answer:

For this question I believe this is A) He is inventive and reasoursful.

Step-by-step explanation:

I think this is the answer because he made so many things like used bicycle tires to help him wire the wires in the text givin. Have a nice day and stay safe!!!

4 0
3 years ago
Rewrite the following polynomial in standard form. -x -7x^2 -10<br><br> Please Help
DIA [1.3K]

Answer:

-7x^2 - x - 10

Step-by-step explanation:

Rewriting a polynomial in standard form most often involves writing the x terms in descending order by power:  x^2, x^1, x^0

Rewrite -x -7x^2 -10 as -7x^2 - x^1 - 10x^0, which is usually simplified to:

                                       -7x^2 - x - 10

This result is in "standard form."

7 0
2 years ago
Read 2 more answers
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