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quester [9]
2 years ago
8

A small college has 800 students, 10% of which are left-handed. Suppose they take an SRS of 8 students.

Mathematics
1 answer:
Margarita [4]2 years ago
3 0

Answer:

(8/2)(0.10)^2(0.90)^6

Step-by-step explanation:

Khan

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I REALLY NEED HELP!<br><br> △DLZ∼△MYR <br><br> What is YR?<br><br> (Picture Included!)
o-na [289]

Answer:

YR = 33.6 in.

Step-by-step explanation:

△DLZ∼△MYR

LZ / DZ = YR / MR

21/18 = YR / 28.8

7 / 6 = YR / 28.8

YR = 7 * 28.8 / 6

YR = 33.6

6 0
3 years ago
What is the difference of 7 1/6−3 5/8? fractions. with common denominators
lord [1]

Answer: 3 13/24

Step-by-step explanation:

<u>Turn 7 1/6 into an Improper Fraction:</u>

43/6 - 3 5/8

<u>Turn 3 5/8 into an Improper Fraction:</u>

43/6 - 29/8

<u>Subtract:</u>

43/6 - 29/8= 85/24

<u>Turn 85/24 into a Mixed Number (Final Step):</u>

85/24 = 3 13/24

<u>Answer:</u>

3 13/24

Hope this Helps!

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4 0
3 years ago
The zookeeper has 9 cups of frog food. His frogs eat one half cup of frog each day. How many days can he feed the frogs before t
lubasha [3.4K]

Answer:

18 days

Step-by-step explanation:

It depends on the number of frogs, but if there is one frog then it would be...

9÷.5= 18 (18 half cups in 9 cups)

Therefore, one frog can eat for 18 days because it is only eating .5 a day.

7 0
2 years ago
Read 2 more answers
PLEASE HELP MIDDLE SCHOOL MATH​
snow_tiger [21]

Answer:

x>=5

Step-by-step explanation:

If x is less than five, then there will be a negative in the square root, which will yield x an  imaginary number.

3 0
3 years ago
[45-(6+3)]*7=<br> ???????
padilas [110]

Answer:

252

Step-by-step explanation:

[45-9]*7

36*7

252

3 0
3 years ago
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