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3 years ago

15

Liams entire school is traveling by bus to the new aquarium there are 665 boys and 473 girls in liams school if each bus can hol

d 45 students how many buses will be needed.

2 answers:

yawa3891 [41]3 years ago

5 0

665 + 473 = 1,138 students.

1,138 ÷ 45 = 25.28888888888889

Estimated answer: 26 buses

xxTIMURxx [149]3 years ago

3 0

Its funny because there will only be 13 kids one the 26th bus

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3 years ago

Whats 2(4x + 90) <br> X= 189

Sunny_sXe [5.5K]

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1692

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3 years ago

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You preform an experiment to determine how many breaths a fish takes per minute. Your experiment yields the following data: minu

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Alright, lets get started.

experiment yields the following data: minute 1: 65 breaths; minute 2: 73 breaths; minute 5: 62 breaths

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So, average breaths per minute will be = $\frac{200}{3}=66.67$

So, the average number of breaths that a fish takes per minute is 66.67. : Answer

Hope it will help :)

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3 years ago

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2.) Using any tool (Desmos or by hand on scratch paper) graph the inequality. Select 3 points. One point should

insens350 [35]

The line 6x - 2y = 12 goes through -6 on the y-axis and 2 on the x-axis ie through (0, -6) and (2, 0)
The line will be solid and shaded above (towards the origin)

There are an infinite number of choices for the example points!
Here is my selection.
(0, 0) is in the solution set. 6 x 0 - 2 x 0 = 0 which is less than 12
(5, 0) is not in the solution set. 6 x 5 - 2 x 0 = 30 which is greater than 12
(2, 0) is on the line. 6 x 2 - 2 x 0 = 12

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3 years ago

Maximize the objective function P = 2x + 1.5y for the feasible region shown. State the maximum value for P and the ordered pair

umka2103 [35]

Incomplete question. However, let's assume this are feasible regions to consider:

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<u>Maximum value occurs at 325 at the point (0, 325)</u>

<u>Step-by-step explanation:</u>

Remember, we substitute the points value for x, y in the objective function P = 2x + 1.5y.

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- For point (0, 125): P= 2(0) + 1.5 (125) =187.5

For point (0, 325): P= 2(0) + 1.5 (325) = 487.5

For point (1, 200): P= 2(1) + 1.5 (200) = 302

Therefore, we could notice from the above solutions that at point (0,325) we attain the maximum value of P.

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3 years ago