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melomori [17]
3 years ago
10

There are 267 students and 21 adults going on a school trip an equal numberof peoplebwill ride on each bus.if there are 9 buses

how many people will riden on each bis write and solve equations
Mathematics
2 answers:
gavmur [86]3 years ago
6 0
267+21=288 then take 288÷9 the answer is 32
S_A_V [24]3 years ago
6 0
The answer is 32.
267 + 21=288 
288 persons in total 
288 divided by 9=32
divide the total of persons by the total of buses and you'll get the final answer , which is 32 persons on each bus. <span />
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I think it’s either B or D. Please help
Mrrafil [7]
Answer: D

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Trapezoid QRST has two right angles. A 5-in.altitude can be drawn dividing QRDT into a rectangle and an isosceles right triangle
Vika [28.1K]

Answer:

The area of the trapezoid is 57.5 square inches

Step-by-step explanation:

we know that

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see the attached figure to better understand the problem

step 1

The area of rectangle is given by the formula

A=((QR)(RD)

we have

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substitute

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step 2

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3 0
3 years ago
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Identify the type I error and the type II error that corresponds to the given hypothesis. The proportion of people who write wit
SCORPION-xisa [38]

Answer:

Type I error is to Reject the claim that the proportion of people who write with their left hand is 0.29 when the proportion is actually 0.29.

Type II error is Fail to reject the claim that the proportion of people who write with their left hand is 0.29 when the proportion is different from 0.29.

Step-by-step explanation:

We are given the following hypothesis below;

Let p = <u><em>proportion of people who write with their left hand</em></u>

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Alternate Hypothesis, H_A : p \neq 0.22      {means that the proportion of people who write with their left hand is different from 0.22}

Now, Type I error states that we conclude that the null hypothesis is rejected when in fact the null hypothesis was actually true. Or in other words, it is the probability of rejecting a true hypothesis.

So, in our question; Type I error is to Reject the claim that the proportion of people who write with their left hand is 0.29 when the proportion is actually 0.29.

Type II error states that we conclude that the null hypothesis is accepted when in fact the null hypothesis was actually false. Or in other words, it is the probability of accepting a false hypothesis.

So, in our question; Type II error is Fail to reject the claim that the proportion of people who write with their left hand is 0.29 when the proportion is different from 0.29.

4 0
3 years ago
What conjecture can you make about the sum of the first 29 positive even ​numbers?
hoa [83]
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N is the number of terms to find (in this case 29)
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I would say none of the above, unless you typed it wrong.  The sum is the product of the number of terms minus one and two, plus two more.  So it's almost answer B but not really.  Good luck with this one.  
3 0
3 years ago
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