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2 years ago

Which of these explains which store has a better buy? (5 points)

Mathematics

1 answer:

gladu [14]2 years ago

8 0

Answer:

The answer is

A. Store Q, because the ratio of the number to the cost is 1:6 in Store P and 1:5 in Store Q

Step-by-step explanation:

Because in Store P on the chart it says that 3 shirts cost 18 dollars and 3 x 6 = 18 and in store Q on the chart it said that 2 shirts cost 10 dollars and 2 x 5 = 10.

I hoped this helped!

and here this is the chart if you don't have it

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How can i learn times faster like 3's til 12's in Times i have a hard time in my times can someone tell me how i can learn them

iogann1982 [59]

To get better at 12's:
Write down on your paper your 1's facts in column skip 5 and 11 going to 14 (a vertical line - line that goes up and down). To the right of that column, write your two's facts 0 to 8 and repeat again. Then you will have your 12's! Should look as follows

12's:

0 0 = 12 x0
1 2 = 12 x1
2 4 = 12 x2
3 6 = 12 x3
4 8 = 12 x4
6 0 = 12 x5
7 2 = 12 x6
8 4 = 12 x7
9 6 = 12 x8
10 8 = 12 x9
12 0 = 12 x10
13 2 = 12 x 11
14 4 = 12 x 12

5 0

3 years ago

Divide. −1/9÷3/4 −4/27 −1/12 1/12 4/27 PLZZZZ HELP FAST!

ivanzaharov [21]

$\frac{ - 1}{9} \div \frac{3}{4} \\ \\ \frac{ - 1}{9} \times \frac{4}{3} \\ \\ \frac{( - 1) \times 4}{9 \times 3} \\ \\ \frac{ - 4}{27}$

7 0

3 years ago

Find a general solution of y" + 4y = 0.

klio [65]

Answer:

$y(x)=C_{1}cos2x+C_{2}sin(2x)$

Step-by-step explanation:

It is a linear homogeneous differential equation with constant coefficients:

y" + 4y = 0

Its characteristic equation:

r^2+4=0

r1=2i

r2=-2i

We use these roots in order to find the general solution:

$y(x)=C_{1}cos2x+C_{2}sin(2x)$

8 0

3 years ago

What is the circumference of a circle whose diameter is 4.8 cm?

DaniilM [7]

Answer:

15.072

Step-by-step explanation:

Circumference = πD

= 4.8π

= 15.079644737231

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3 years ago

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cupoosta [38]

Answer:

1/3 you will add it to get your main description and get your final answer

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3 years ago