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3 years ago

Which dot plot has the greatest number of observations Answer: the first one

Mathematics

1 answer:

lyudmila [28]3 years ago

4 0

Answer:

You did not give the dot plots for comparison. It is quite easy to determine which dot plot has the greatest number of observations.

Each dot represents equal weighs, and so, the dot plot with the highest number of dots has the greatest number of observations.

A dot plot with 10 dots has a greater number of observation than a dot plot with 5 dots. And so on.

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What is the y intercept when the slope or date of change is 6

Vilka [71]

The y intercept is 0

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2 years ago

R of breaths of all people in asia in 2016? Expressing your answer in scinentific notation in the form a *10^(b) what are the va

Andrew [12]

Answer:

$a = 3.7464$

$b = 16$

Step-by-step explanation:

Given

See attachment for complete question

Required

Express the answer in $a * 10^b$

From the question, we have:

$People = 4.46 * 10^9$

$Breath = 8.4 * 10^6$ breath/person in a year

The number of breath is calculated by:

$Overall = People * Breath$

So, we have:

$Overall = 4.46 * 10^9 * 8.4 * 10^6$

Reorder

$Overall = 4.46 * 8.4* 10^9 * 10^6$

$Overall = 37.464* 10^{9+6}$

$Overall = 37.464* 10^{15}$

Using scientific notation $a * 10^b$ ;

The value (a) must be in the following interval $0 \le a \le 1$

So, we have:

$Overall = 3.7464 * 10 * 10^{15$

$Overall = 3.7464 * 10^{16$

By comparing the above with: $a * 10^b$

$a = 3.7464$

$b = 16$

7 0

3 years ago

Maya works mowing lawns and babysitting. She earns $8.60 an hour for mowing and $7.80 an hour for babysitting.

anyanavicka [17]

Answer:

total of 46.6 dollars

Step-by-step explanation:

8.60x1= 8.60

5x7.80= 39

5 0

2 years ago

PLEASE HELP!!! EASY POINTS

SOVA2 [1]

Answer: 50 x

Step-by-step explanation:

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3 years ago

Read 2 more answers

8(y+4)-2(y-1)=70-3y

Lemur [1.5K]

Answer:

y=4

Step-by-step explanation:

We want to solve the equation 8(y+4)-2(y-1)=70-3y

Expand the bracket

$8y+32-2y+2=70-3y$

Group similar terms

$8y-2y+3y=70-32-2$

Simplify

$9y=36$

Divide by 9

y=4

5 0

2 years ago