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mamaluj [8]
3 years ago
9

Which sample is better for making a prediction? Explain. Sample A: A random sample of 10 customers leaving a store Sample B: A r

andom sample of 100 customers leaving a store
Mathematics
1 answer:
andrezito [222]3 years ago
3 0

Answer: Sample B: A random sample of 100 customers leaving a store

Step-by-step explanation: In mathematics and especially when gathering data, you will gather the most accurate results with a larger portion. The larger portion will ensure a more accurate reading.

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Which is bigger 2/5 or 4/9
Jlenok [28]
The easiest way to solve this comparison without any unusual comparisons is to find a common denominator for the two fractions.

2/5 = 18/45
4/9 = 20/45

Since 20/45 is bigger than 18/45, we know that 4/9 is greater than 2/5
6 0
3 years ago
Chris owes $17,000 to a bank. The debt grows with 8% annual interest that compounds every year. How
Sladkaya [172]

Answer:

18360

Step-by-step explanation:

A = P (1 + r/n)^(nt)  where A is the amount in the account, P is the principle, r is the interest rate , n is the times compounded per year, t is the number of years

A = 17000 (1 + .08/1)^(1*1)

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3 0
3 years ago
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What is the X intercept of line parallel to X axis
GarryVolchara [31]

Answer:

Hi

Step-by-step explanation:

7 0
3 years ago
Can i please have some help??
Sliva [168]

Answer:

No solution

Step-by-step explanation:

When lines are parallel, they do not intersect and they do not have a solution.

Thank You

Hope it helps u

3 0
3 years ago
Angle A and B are supplementary. Angle A has a measure of 5x+10. Angle B has a measure of 70. What is the value of x?
umka21 [38]

Answer:

34

Step-by-step explanation:

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5x=170

x=34

7 0
3 years ago
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