MATHEMATICS
HIGH SCHOOL

Answer:

Answer: PEER REVIEW

Step-by-step explanation:PEER REVIEW is a term used in Research or Experiments to ensure that the research or Experiment is devoid of errors.

Peer review is the evaluation and analysis of an experiment or research by professionals in the same field or profession as the original producer of the work on the research,this evaluation is done before the eventual approval for the work to be published o before release to the general public. Pee review will help to prevent several errors both in Grammer,or editorial standards.

MIDDLE SCHOOL

What is, 7 3/10+6 1/3+2 7/10?

7 3/10 + 6 1/3 + 2 7/10

First change them to improper fractions

73/10 + 19/3 + 27/10

now find the common denominator which would be 30

73/10 = 219 /30

19/3 = 190/30

27/10 = 81 /30

now add (219 + 190 + 81) = 490/30

now divide 490 ÷ 30 = 16 1/3

Your answer is 16 1/3

Hope this helps. :)

We are going to add 7 3/10 and 2 7/10 first. . Now we are going to add by . . Finnally we add.. Last, but not least we simplify,. Therefore, your answer is . Hoped I helped. :)

MIDDLE SCHOOL

The solution to 16x = 48 is x = ___. (Only input the number.) please answer quick!

Answer:

3

Step-by-step explanation:

X = 3 I hope this helps!

HIGH SCHOOL

What are the common multiples of 36 and 48

For 36 3 6 13. For 48 4 8 24. I think there are more but I can't think of them

COLLEGE

Round 1.41 to the nearest tenth

The answer is 1.4

1.41 goes to the hundredths place, and that rounds down to 1.4 to round to the nearest tenth.

1.41 goes to the hundredths place, and that rounds down to 1.4 to round to the nearest tenth.

HIGH SCHOOL

Of the following options, what could be a possible first step in solving the equation x + 6 = 3x − 2? Adding 3x to both sides of the equation

Adding x to both sides of the equation

Subtracting 6 from both sides of the equation

Subtracting 2 from both sides of the equation

Answer:

Subtracting 6 from both sides of the equation

Step-by-step explanation:

Let us see the steps,

first we subtract 6 from both sides we get

x+6-6=3x-2-6

x=3x-8

now we subtract x from both sides

x-x=3x-x-8

0=2x-8

adding 8 on both sides we get

0+8=2x-8+8

8=2x

dividing both sides by 2 we get ,

4=x

Hence we see that the first step in solution can be subtracting 6 from both sides.

Subtracting 6 from both sides of the equation

HIGH SCHOOL

Daniel read 3 books in 2.5 weeks. which rate represents this situation 7.5 books/3 weeks

3 books/2.5 weeks

3 books/7.5 weeks

2.5 books/3weeks

3 books/2.5 weeks. Because it basically just says it in the sentence and its impossible for it to be any other one

HIGH SCHOOL

After the fraction x plus 2 all over 3 minus the fraction x plus 1 all over 2x have been combined using the least common denominator of 6x, what is the numerator? SOS

2x2 + x − 3

2x2 + x − 1

−2x2 + x + 6

−x2 + 2x + 6

Answer:

a.

Step-by-step explanation:

Therefor the numerator is:

I'm pretty sure the answer is 2x2 + x -3

COLLEGE

Show that 2^2n-1 +1 is divisible by 3 for all n > 1.

Step-by-step explanation:

Let's assume that

is divisible by 3.

for n= 1

= 3

Hence, P(1) is true for n=1

for n=2

= 9, which is divisible by 3.

As we can see, P(n) is also true for n= 2.

Let's say P(n) is true for n = k

So,

is divisible by 3.

\ P(k+1)\ =\ 2^{2(k+1)-1}+1" alt="=>\ P(k+1)\ =\ 2^{2(k+1)-1}+1" align="absmiddle" class="latex-formula">

For P(n) should be true, the difference of P(k+1) and P(k) must will have divisible by 3.

So,

as P(k+1)-P(k) is divisible by 3.

As a result, P(n) is true for all n>1.

HIGH SCHOOL

The equation of the linear regression line represents the relationship between the number of laps a person can swim, x, and the number of minutes a person can run, y. y=5/2x+6

What does the slope of the line represent?

A. For every 2 laps that a person can swim, the number of minutes they can run increases by 5.

B. For every 5 laps that a person can swim, the number of minutes they can run decreases by 2.

C. For every 5 laps that a person can swim, the number of minutes they can run increases by 2.

D. For every 2 laps that a person can swim, the number of minutes they can run decreases by 5.

For every 2 laps that a person can swim, the number of minutes they can run increases by 5. 100% Sure took the test Hope I helped