Ask question

Ask question

All categories

3 years ago

15

You've randomly surveyed some students in your science class to find the number of hours per week they study. what is the mean,

based on your sample?
a.4.75 hours
b.5.05 hours
c.5.25 hours
d.5.45 hours

1 answer:

seropon [69]3 years ago

8 0

D. 5.45 hrs based on your sample

You might be interested in

Which problem is best modeled by the equation 3 +8=n?

Irina18 [472]

Answer:

i would say the one about joes math class because the cantaloupes uses multiplication, the basketball one is idek and the last one is division. joe's is the best answer

Step-by-step explanation:

6 0

3 years ago

The circle below has center C, and its radius is 5 in. Given that m

yan [13]

What is the question bruh not everybody know what you talkin bout

7 0

3 years ago

Please help me with this...it’s 2am and I still have 3 more assignments...thank you

BARSIC [14]

Answer:

maybe y= 9 because side A B is 10 and side C D is almost the same just sleep slightly shorter.

3 0

2 years ago

Read 2 more answers

Greatest common factors<br><br> 4,8<br> Can u do a factor tree I need help with it

solong [7]

4. 8
/ \ / \
2 x 2. 4 x 2
/ \
2 x 2

4: 2x2
8: 2x2x2

The GCF is 4

7 0

3 years ago

Cara and John collect baseball cards.Cara has 12 times as many baseball cards as John.Together they have 117 cards.How many card

enyata [817]

Answer:

Cara:108

Step-by-step explanation:

John: x number of cards

Cara: 12 times x number of cards(she has 12 times more cards than John)

Cara+John=117 cards

$12 \times x + x = 117 \\ 13x = 117 \\ x = \frac{117}{13} \\ x = 9$

Cara has 12×9 cards, so she has 108 cards.

Hope this was helpful :)

5 0

3 years ago

Read 2 more answers