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Sloan [31]
3 years ago
9

Cody want to compare how students in two grades use the school library. For one week he records the number of books taken out ea

ch day. Which statement is true based on Cody’s example.

Mathematics
1 answer:
dolphi86 [110]3 years ago
8 0

Answer:

First sencente is the correct one

Step-by-step explanation:

First we can find the total books and the average book per day for each grade:

7th grade: total of 6 + 6 + 7 + 11 + 5 = 35 books

average: 35 / 5 = 7 books per day

8th grade: total of 4 + 5 + 10 + 10 + 16 = 45 books

average: 45 / 5 = 9 books per day

First sencente: true, 8th grade has 9 books per day and 7th grade has 7 books per day

Second sentence: false, 8th grade has 45 books and 7th grade has 35 books

Third sentence: false, it is 6.

Fourth sentence: false, range for 7th grade is 5, range for 8th grade is 12

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Scorpion4ik [409]
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3 years ago
Boof<br>$543.51 is subtotal.
antiseptic1488 [7]

Answer:

The total of the sales price and sales tax is  $ 588.35 .

Step-by-step explanation:

As given

$543.51 be the subtotal .

8.25% is the sales tax .

8.25% is written in the decimal form.

= \frac{8.25}{100}

= 0.0825

Sales tax price = 0.0825 × 543.51

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Total of sales price with sales tax = Sale price + Sales tax price

Putting the values in the above

                                                       = $543.51 + $44.84

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Therefore the total of the sales price and sales tax is  $ 588.35 .

6 0
3 years ago
Please help me with these two.
Bad White [126]

Just 9

I'm not sure for the second one but I think 1 ft

3 0
3 years ago
HELP PLEASE URGENT!!!!
loris [4]
<span>Equations:
g + b + 0 = 1500
g + 0 + r = 750
g + b + r = 2000
============
</span><span>g = 250
b = 1250
r = 500
============
Happy Valentines :)</span>
4 0
3 years ago
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son4ous [18]
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