It should be 2,736? I think? I multiplied the fourth graders number x 4 and that’s what I got, I hope it’s correct!
-7 is the missing exponent
Answer: 
Step-by-step explanation:
The pool of rats from which the researcher is drawing participants is composed of the following:
23 male albino rats
21 male spotted rats
35 female albino rats
11 female spotted rats
Total rats = 23+21+35+11 =90
After drawing first rat , total rats remained = 89

The probability of choosing a male albino rat and then either a female albino rat or a male spotted rat = 
Answer:
Step-by-step explanation:
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Step-by-step explanation:
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