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tekilochka [14]
2 years ago
7

A mathematics teacher wanted to see the correlation between test scores and homework. The homework grade (x) and test grade (y)

are given in the accompanying table. Write the linear regression equation that represents this set of data, rounding all coefficient to the nearest hundredth. Using this equation, estimate the homework grade, to the nearest integer, for the students with a test grade of 72.
Mathematics
1 answer:
zheka24 [161]2 years ago
4 0
The power of math comes from your knowledge
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4/9 of students at a school are boys. If there are 2601 students at the school, how many are girls?​
stira [4]

Answer:

1156

Step-by-step explanation:

First you get the answer you divide by 9 since it is the denominator and ultimately means how many "pieces" or parts the whole number or amount will be in.  You divide by 9 and get 289.  Now you have the 1/9 part of 2601.  You now multiply this number by 4 to get the 4/9 of 2601. Whennyou multiply by four you get 1156.  I hope this makes sense and that it helps you.  Please mark brainliest if it did help.  :)

8 0
2 years ago
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What value of x is in the solution set of 2(3x - 1) = 4x - 6?<br> EO<br> -10
tensa zangetsu [6.8K]

Answer:

D) -1

Step-by-step explanation:

6x-2≥4x-6

6x-4x≥-6+2

2x≥-4

x≥-4÷2

x≥-2

Only -1 is greater than -2 in the list.

5 0
3 years ago
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What percentage of the people liked Rocky the most ?
Ede4ka [16]

Answer:

15%

Step-by-step explanation:

The amount of people who likes Titanic is 25%, because there are 360° in a circle and 90° is used for Titanic. Hence

\frac{90}{360}  =  \frac{25}{100}

To find the percentage of people who liked Rocky the most, we subtract the rest from the total (100%)

100 - 25 - 20 - 30 - 10 = 15

Therefore, 15% of the people liked Rocky the most.

7 0
3 years ago
The product of 26 X 93 is greater than 25 X 93. How much greater? Explain how you know without multiplying.
evablogger [386]

wouldn't it just be because 26 i greater then 25 there for aking 26x93 greater then 25x93

4 0
3 years ago
I need help please this due tomorrow
OLEGan [10]

<em>What do you need help with on your homework. You need all the answers?</em>

<em>My friend. I am a teacher at a middle school</em>



8 0
3 years ago
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