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3 years ago

I might kinda go to summer school so help?

Mathematics

2 answers:

bearhunter [10]3 years ago

8 0

Answer:

I think it is A

Step-by-step explanation:

ust remember to divide the diameter by two to get the radius. If you were asked to find the radius instead of the diameter.

timofeeve [1]3 years ago

3 0

Your answer should be A

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during a flu epidemic,146 students out of 680 who attend Lincoln middle school were absent. what percent were absent?

ra1l [238]

21% were absent, if you divide 146 by 680 and multiply by 100, then round to the nearest whole number, you get 21

5 0

3 years ago

After a party, Corey and Jama count their candy stashes. Corey has 81 pieces and jama has 95 pieces. Corey

Mandarinka [93]

Answer:

the answer is c

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

A one-parameter family of solutions of the de p' = p(1 − p) is given below.

tensa zangetsu [6.8K]

Answer:

A solution curve pass through the point (0,4) when $c_{1} = -\frac{4}{3}$ .

There is not a solution curve passing through the point(0,1).

Step-by-step explanation:

We have the following solution:

$P(t) = \frac{c_{1}e^{t}}{1 + c_{1}e^{t}}$

Does any solution curve pass through the point (0, 4)?

We have to see if P = 4 when t = 0.

$P(t) = \frac{c_{1}e^{t}}{1 + c_{1}e^{t}}$

$4 = \frac{c_{1}}{1 + c_{1}}$

$4 + 4c_{1} = c_{1}$

$c_{1} = -\frac{4}{3}$

A solution curve pass through the point (0,4) when $c_{1} = -\frac{4}{3}$ .

Through the point (0, 1)?

Same thing as above

$P(t) = \frac{c_{1}e^{t}}{1 + c_{1}e^{t}}$

$1 = \frac{c_{1}}{1 + c_{1}}$

$1 + c_{1} = c_{1}$

$0c_{1} = 1$

No solution.

So there is not a solution curve passing through the point(0,1).

3 0

3 years ago

The sum of 8 times a number and 9 equals 3.<br> Use the variable W for the unknown number

olga55 [171]

Answer: W= -0.75
Explanation: 8 x -0.75= -6
-6 + 9= 3

7 0

3 years ago

If a construction work digs down to 30 feet below the surface of the ground. What is her elevation?

tresset_1 [31]

Answer:

-30 feet

Step-by-step explanation:

You are going down so it would be negative, if you were going up it would be posotive.

4 0

3 years ago