Ask question

Ask question

All categories

2 years ago

8

(i made this account for my little sister so if you guys could help her with her questions that would be amazing) there are 115

chairs and there are 5 classes how many chairs does each class get

1 answer:

Virty [35]2 years ago

5 0

There are 23 chairs in each class. Never go to any of the sites that people say to download for your answer they are trafficking sites.

You might be interested in

Solve for n <br> 3n-2=2n<br> N=

krek1111 [17]

Answer:

Hey there!

3n-2=2n

n-2=0

n=2

Let me know if this helps :)

7 0

3 years ago

Read 2 more answers

Please answer this question:)

vichka [17]

Answer:

<h2>x = 2</h2>

......................................................

......................................................

in LMNP rectangle

LN and MP are diagonals

so, LN and MP are Equal

x = 2x - 2

2 = 2x - x

2 = x

3 0

2 years ago

Please help with this ASAP!!1

d1i1m1o1n [39]

Answer:

a. OM is congruent to ON.

Step-by-step explanation:

To use the HL Theorem, you must have a congruent hypotenuse and a congruent leg. In this case, you have two congruent hypotenuses. You just need to find two congruent legs.

a. OM is congruent to ON. This says that two legs are congruent, so this is your answer.

b. LM is congruent to ML. This does not help as it is saying a segment is the same as the same segment.

c. and d. Both of these use angle measurements, which does not help with the HL Theorem.

Hope this helps!

7 0

3 years ago

Karen buys 5 cups of coffee and 2 bagels for $26. Kenneth buys 3 cups of coffee and 3 bagels for $21. How much does one cup of c

Alenkinab [10]

$4.00 coffee, $3.00 bagel

8 0

2 years ago

kykrilka [37]

The option fourth "There is a strong negative relationship between x and y" is correct.

<h3>What is correlation?</h3>

It is defined as the relation between two variables which is a quantitative type and gives an idea about the direction of these two variables.

$\rm r = \dfrac{n(\sum xy)-(\sum x)(\sum y)}{\sqrt{{[n\sum x^2- (\sum x)^2]}}\sqrt{[n\sum y^2- (\sum y)^2]}}$

The options are:

There is no relationship between x and y.
There is a weak negative relationship between x and y.
There is a strong positive relationship between x and y.
There is a strong negative relationship between x and y.

We have data:

x 7 8 9 10 11 12 13

y 13 10 7 6 5 3 0

The value of correlation r = -0.9847

As we know the value of r between -1 to +1

If r = 1 (perfect and positive correlation)

if r = -1 (perfect and negative correlation)

We have r = -0.9847

The value is near to -1 which means there is a strong negative relationship between x and y.

Thus, the option fourth "There is a strong negative relationship between x and y" is correct.

Learn more about the correlation here:

brainly.com/question/11705632

#SPJ1

4 0

1 year ago