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Archy [21]
3 years ago
12

Can some one help me on this math​

Mathematics
1 answer:
wel3 years ago
5 0

the answer would be 50 because 50 dived by 25 equals 2 so then 50 divided by 10 equals 5 and 50 divided 5 equals 10

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What is the equation of the line that passes through the point (5,-1) and has a slope of a fraction 1/5
sp2606 [1]

Answer:

Equation will be y = 5x + c

Step-by-step explanation:

For point (5, 1)

1 = 5(5) + c

Or, c = - 24

So, y = 5x - 24

3 0
3 years ago
Please help me. Find mQ, mR, and mS please
BlackZzzverrR [31]

Step-by-step explanation:

since they are angles and there are three of them. Assume that they are part of a triangle. That is all I can do until you give more information about the problem. lmk down in the comments on the side length or whatever the problems asks for.

have a good day :)

6 0
3 years ago
Read 2 more answers
Community college students survey students at their college and ask, "Have you met with a counselor to develop an educational pl
UkoKoshka [18]

Answer:

The 90% CI for p is (0.53, 0.83)

Step-by-step explanation:

We have to develop a 90% confidence interval for the proportion of all students at the college that have met with a counselor to develop an educational plan.

We have a sample of size 25, where the sample proportion is:

p=X/n=17/25=0.68

The critical value of z for a 90% CI is z=1.645.

The margin of error is then:

E=z\cdot\sqrt{\dfrac{p(1-p)}{n}}=1.645*\sqrt{\dfrac{0.68*0.32}{25}}=1.645*\sqrt{0.008704}=1.645*0.093\\\\\\E=0.15

Then, the lower and upper bound of the confidence interval are:

LL=\hat p-E=0.68-0.15=0.53\\\\UL=\hat p+E=0.68+0.15=0.83

The 90% CI for p is (0.53, 0.83)

8 0
3 years ago
I reallly need some help! ::):) i hope you can help!! i would really appreciate it! :):) thanks :)
NikAS [45]

Answer:

mmm i think it would be A

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
GIVING BRAINLY TO CORRECT answer
crimeas [40]

Answer:

False

Step-by-step explanation:

Range is defined as the greatest possible number minus the lowest possible number. The highest is 150 (in thousands) and the lowest is 25, meaning the range would be 125,000 and not 150,000.

Hope this helps!

8 0
3 years ago
Read 2 more answers
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