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tiny-mole [99]
3 years ago
9

1.009 + 0.391 what is the answer ?

Mathematics
1 answer:
Oxana [17]3 years ago
4 0

Answer:

1.4

Step-by-step explanation:

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What is the first quartile of the box-and-whisker plot?
iogann1982 [59]
B) 48 is your answer

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4 years ago
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The ratio of pens to pencils in the box is 84 to 112. Which statement describes this relationship?
Oksi-84 [34.3K]

Answer:

For every 84 pens there are 112 pencils in the box.

Step-by-step explanation:

We are given the following information in the question.

We are given a ratio of pens to pencil is 84 to 112.

Ratio is a relationship between two numbers that helps us to know how first number is related to the second number.

This can be written as: 84 : 112

This can be read as: For every 84 pens there are 112 pencils in the box.

Simplifying the fraction we have:

\displaystyle\frac{84}{112} = \frac{21}{28}

This ration can be written as 21 : 28 which means for every 21 pens in a box there are 28 pencils in the box.

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What is the area of this polygon?
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The answer is 86 sq cm

7 0
4 years ago
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Someone please help me with these too://
algol [13]

Answer:

1.

The slope is 2

The y-intercept is -10

equation: y = 2x - 10

2.

Slope: 2.5

y-intercept: 1

Equation: y = 2.4x + 1

Step-by-step explanation:

1.

x      y

2      12

4      16

8      24

10     28

from 12 to 16 you add 4

from 2 to 4 you add 2

y/x = 4/2 = 2

The slope is 2

The y-intercept is -10

equation: y = 2x - 10

I got the y-intercept because I went from 12 to 0 which is -12, and then 2 - 12 and it's -10

__________________________________________________________

2.

x       y

5      4

20   10

30    14

35    16

from 4 to 10, u add 6

from 5 to 20 you add 15

y/x = 15/6 = 2.5

Slope: 2.5

y-intercept: 1

Equation: y = 2.4x + 1

I got the y-intercept because I went from 4 to 0 which is -4, and 5 - 4 is 1.

Hope this helped

7 0
3 years ago
Maria Spent 40 minutes chatting online. How many minutes did she spend playing games?
Aleks [24]
She spent 10 minutes. 25% x 40 = 10.
5 0
3 years ago
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