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elena55 [62]
3 years ago
13

Identify the type of sample used. Coaches pick 20 boys and 20 girls randomly from the basketball league to survey about practice

and game times.
 
A.
convenience


 
B.
simple random


 
C.
stratified random


 
D.
systematic
Mathematics
2 answers:
Ann [662]3 years ago
6 0
It's C ! Hope this helps :3
Korolek [52]3 years ago
5 0

Answer: its c

Step-by-step explanation:

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What is 0.968 as a square root
Juliette [100K]

Answer:

0.98386991

0.9839

Step-by-step explanation:

\sqrt{0.968 }

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3 years ago
In hopes of encouraging healthier snacks at school, Zack brought in a tray of carrot sticks and apple slices to share. The tray
Alex787 [66]

Answer:

48% were carrot sticks.

52% were apple slices.

Step-by-step explanation:

Given that:

Total number of snacks in the tray = 25

Number of carrot sticks = 12

Number of apple slices = 25 - 12 = 13

Percent of carrot sticks = \frac{Number\ of\ carrot\ sticks}{Total\ Number}*100

Percent of carrot sticks= \frac{12}{25}*100

Percent of carrot sticks = 0.48 * 100 = 48%

Percent of apple slices = \frac{13}{25}*100

Percent of apple slices = 52%

Hence,

48% were carrot sticks.

52% were apple slices.

6 0
3 years ago
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grandymaker [24]

I don't think they are equivalent. try it yourself


3 0
3 years ago
Greatest to least 1.11 , 0.111 , 1.01 , 1.001
andreyandreev [35.5K]
1.11, 1.01, 1.001, .111
3 0
3 years ago
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In the table below, x represents miles traveled and y represents the cost to travel by train.
Anastasy [175]

Answer:

The second equation is correct.

y=2.25x + 4

Step-by-step explanation:

We can systematically eliminate the others.

For equation 3 and 4, 6.5*2 and 12*x is already bigger than 8 of the first set of numbers.

For equation 1, 2*x+8.5 is also bigger than 8 from the first set.

Plugging in the values to equation 2, we always get the correct cost.

5 0
3 years ago
Read 2 more answers
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