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Artyom0805 [142]
3 years ago
9

Homework 601-602 9/6/19

Mathematics
1 answer:
aleksandrvk [35]3 years ago
6 0

Answer:

Not answerable!

Step-by-step explanation:

You need to know how many desks and chairs there are!

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Round 43,276 to the nearest 100
bezimeni [28]

Answer:

43,300

Step-by-step explanation:

Starting with 2 since its in the hundredths and going over one place to the tenths, we see 7 <em>is </em> greater than 5 so we make the 2 a 3 and replace everything after with 0's

43,300!!

4 0
2 years ago
What is the equation for the line in slope-intercept form?<br> Enter your answer in the box.
Maslowich

Answer:

im sorry i dont know but this is for a challenge sorry

Step-by-step explanation:

6 0
2 years ago
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there are 1012 souvenir paperweights that need to be packed in boxes each box will hold 11 paperweights how many boxes will be n
Hatshy [7]
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8 0
2 years ago
The ratio of the lengths of corresponding parts in two similar solids is 4:1.
Rina8888 [55]

Answer:

the ratio is 16:1

Step-by-step explanation:

surface area is measured in square units, so you should square both numbers in the linear ratio to get the ratio for the surface area.

4^{2} : 1^{2} -->16:1

7 0
2 years ago
Lydia runs an experiment to determine if a coin is fair by counting the number of times a coin lands heads up. The table shows h
BaLLatris [955]

Answer:

Option 4 - 53

Step-by-step explanation:

Given : Lydia runs an experiment to determine if a coin is fair by counting the number of times a coin lands heads up. The table shows her data.

To find : According to the line of best fit, about how many times would the coin land heads up in 100 flips?

Solution :

We create the table of coin fairness table

Number of coin flips -  0    10    20    30    40    50    60    70    80    90

Number of heads up - 0    7       12    18      23    30    35    38    42    45

Now, using linear regression calculator,

We get the best line fit for the data

i.e, y = 0.5079x + 2.1455

Now, for heads up in 100 flips we substitute x=100

Graphically we plot the equation and see the point at x=100

The point is (100,52.935)

Or approximately the coin land heads up in 100 flips is 53.

Therefore, Option 4 is correct.

Refer the attached figure.

4 0
2 years ago
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