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SpyIntel [72]
3 years ago
13

Can someone help me ???

Mathematics
1 answer:
Sphinxa [80]3 years ago
4 0
Rational numbers are whole integers w no fractions. bc the square root of 72 is not a whole number, it is irrational
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Choose the most specific description of a curve that is a subset of a circle.
balandron [24]
I would say it's arc providing the curve possesses a constant rate of curvature.

And the curve by definition follows the rule.
8 0
3 years ago
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List the 4 factors of 8
Svetllana [295]
Factors are numbers that multiply to produce the given number, in this case it's 8. 
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2 years ago
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The City Zoo collected $100 in one morning. An adult ticket is $5 each, and a child's ticket is $3. How many different combinati
wlad13 [49]

Answer:

6 combinations

Step-by-step explanation:

Let

x----> the number of adult tickets

y---> the number of a child tickets

we know that

5x+3y=100 ----> linear equation that represent the situation  

y=-(5/3)x+(100/3)

The maximum number of adult tickets is 20 (20*$5=$100)

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see the attached table

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5 0
2 years ago
A sample of 71 eggs yields a sample mean weight of 2.00 ounces. Assuming that the population standard deviation = 0.590 ounces,
Sauron [17]

Answer:

0.070 is the standard error of the mean weight in estimating a confidence interval estimate        

Step-by-step explanation:

We are given the following in the question:

Sample mean, \bar{x} =  2.00 ounces

Sample size, n = 71

Alpha, α = 0.05

Population standard deviation, σ = 0.590 ounces

Formula for standard error =

S.E=\dfrac{\sigma}{\sqrt{n}}

Putting values, we get,

S.E = \dfrac{0.590}{\sqrt{71}} = 0.07002\approx 0.070

Thus, 0.070 is the standard error of the mean weight in estimating a confidence interval estimate

5 0
3 years ago
Which term of series1 +4+7+10+...is43
mariarad [96]

Answer:

15th term

Step-by-step explanation:

6 0
3 years ago
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