Mathematics, 23.08.2019 07:30 kmcpig
Afish tank contains 18 goldfish and 22 guppies. if you randomly select 2 fish, what is the probability that they are both goldfish?
a.1/20
b.51/260
c.1/22
d.1/36
Answers: 2
Mathematics, 21.06.2019 14:20
Suppose a least-squares regression line is given by modifyingabove y with caret equals 4.302 x minus 3.293. what is the mean value of the response variable if xequals20?
Answers: 3
Mathematics, 21.06.2019 18:00
Is a positive integer raised to a negative power always positive
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Mathematics, 21.06.2019 19:00
1) in triangle the, what is the measure of angle t (in degrees)? 2) in triangle bat, the measure of angle b is 66∘, and the measure of angle t is 77∘.what is the measure of the exterior angle at a (in degrees)?
Answers: 1
Mathematics, 21.06.2019 19:00
Write the pair of fractions as a pair of fractions with a common denominator
Answers: 3
Afish tank contains 18 goldfish and 22 guppies. if you randomly select 2 fish, what is the probabili...
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