All categories

3 years ago

EASY POINTS HERE :) PLEASE HELP ME OUT

Mathematics

1 answer:

navik [9.2K]3 years ago

7 0

Answer:

The answer is A

Step-by-step explanation:

You might be interested in

What is the answer to this math

pogonyaev

The answer is 5 books.
1 book per 20 books, since its 100 books you do 100/20.
Getting 5 times 20 went into those books, and because per stack of 20 you got 1 you end up with 5 books.
Hope this helps :P

3 0

4 years ago

Which table does not show a direct variation?

stiv31 [10]

Answer:

Table J

Step-by-step explanation:

A direct variation is a simple relationship between x and y.

When you are looking for the direct relationship you should use the formula for it y=kx, or you could just divide y over x ( $\frac{y}{x}$ ).

Analysing Table F:

The relationship between x and y is 4.

$\frac{-8}{-1}=4\\\\\frac{-4}{-1}=4\\\\\frac{0}{0}= origin\\\\\frac{4}{1}=4$

The origin is fine and doesn't ruin the relationship.

Analysing Table G:

The relationship between x and y is 5.

$\frac{5}{1}=5\\\\\frac{10}{2}=5\\\\\frac{15}{3}=5\\\\\frac{20}{4}=5$

Analysing Table H:

The relationship between x and y is $\frac{1}{3}$ .

$\frac{0}{0}=origin\\\\\frac{1}{3}=\frac{1}{3}\\\\\frac{2}{6}=\frac{1}{3}\\\\\frac{3}{9}=\frac{1}{3}$

Like I said before the origin doesn't ruin the relationship so it's fine.

Analysing Table J:

This one doesn't have a direct relationship between x and y.

$\frac{1}{1}=1\\\\\frac{4}{2}=2\\\\\frac{9}{3}=3\\\\\frac{16}{4}=4$

6 0

3 years ago

On a winter day in Alaska, the temperature at noon was -0.6°C. From noon to 3:00, the temperature increased by 1.2°C. From 3:00

vazorg [7]

The expression is -6 + 1.2 + -0.4 + -0.6

7 0

3 years ago

HELP

Ber [7]

Answer:

Step-by-step explanation:

given

P= $26,000

R = 4%

T = 5 years

find I ?

I = P.R.T

I = $26,000*0.04*5

I = 5,200

8 0

3 years ago

29/5 divided by nine and a half

trapecia [35]

29/5 is 5.8 5.8 dividen by 9 1/2 is 0.61052631578

Hope this helps! Have a great day!!!

3 0

3 years ago