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diamong [38]
3 years ago
9

The sum of 5 consecutive integers is 110.

Mathematics
2 answers:
spayn [35]3 years ago
7 0
They would be 20, 21, 22, 23, and 24
enyata [817]3 years ago
4 0
To find the first integer, let's represent the integers with variable x
x+(x+1)+(x+2)+(x+3)+(x+4)=110                x+1=20+1=21
5x+10=110                                               x+2=20+2=22
5x+10-10=110-10                                     x+3=20+3=23
5x=100                                                   x+4=20+4=24
5x/5=100/5                         
x=20                                   20+21+22+23+24=110

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How does a set of integers differs from the set of whole numbers ? Please help
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The difference between set of whole numbers and a set of integers is that:

Whole numbers = {0, 1, 2, 3, 4, 5...}
Integers = {..., -5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5...}

If we name contents of the first set as n, in the second set you can have 2n-1 numbers (because we count 0 only once in both sets).
7 0
3 years ago
For a biology project, you measure the weight in grams and the tail length in millimeters of a group of mice. The correlation is
olga nikolaevna [1]

Answer:

Step-by-step explanation:

Given that for a biology project, you measure the weight in grams and the tail length in millimeters of a group of mice.

The correlation is r = 0.9

If you had measured tail length in centimeters instead of millimeters, what would be the correlation?

For this we must understand the meaning of correlation and formula

Correlation is a measure of linear association between the two variables and always lie between -1 and 1

This is got by dividing covariance of (x,y) by product of std deviation of x and y

So because we changed the units of length correlation coefficient would not change.

It would remain the same as 0.90

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3 years ago
What is the scale factor from figure A to B???
pishuonlain [190]
The scale factor is 1/3.
6 0
3 years ago
Duik<br>Solve the equation.<br>y + 3 = -y + 9<br><br><br>​
s2008m [1.1K]

Answer:

y=3

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
identify the type i error and the type ii error that corresponds to the given hypothesis. the proportion of people who write wit
djverab [1.8K]

Type I error is:

" 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 actually different from 0.29 "

<u>What is proportion?</u>

An equation in which two ratios are made equal is called a proportion. For instance, you could write the ratio as 1: 3 (for every one boy, there are three girls), which means that 14 of the population is made up of boys and 34 of the population is made up of girls.

In Statistics, a  type I error is the rejection of a true null hypothesis

and  a type II error is the non-rejection of a false null hypothesis

Given that p = 0.29 is accepted

Now type I error is

C. Reject the claim that the proportion of people who write with their left hand is 0.29 when the proportion is actually 0.29

i.e. (false positive)

and type II error here is

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

To learn more about the proportion from the given link

brainly.com/question/19994681

#SPJ4

3 0
1 year ago
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