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3 years ago

This is to Hard For Me, Please Help Me

Mathematics

1 answer:

dlinn [17]3 years ago

7 0

I think A.

Because equation of <span>function is y=x-1 .That area in down of this line and it doesn't include the line.So answer is y<x-1.

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Here are Xavier's bowling scores:

liq [111]

Answer:

UQ = 185

Step-by-step explanation:

the median separates the data set into the lower quartile and upper quartile

The median of this data set is 151

The lower quartile is the median of the lowest five values, or 132

The upper quartile is the median of the highest five values, or 185

3 0

3 years ago

Marcus receives an inheritance of 6,000 he decides to invest the money in a 14-year certificate of deposit that pays 6.5% intere

anastassius [24]

Marcus will receive $14869.38 at the end of the 14 years

Step-by-step explanation:

The rule of the future value of the compound interest is:

$FV=P(1+\frac{r}{n})^{nt}$ , where

1. P is the invested money

2. r is the rate of interest in decimal

3. n is the period of compound interest

4. t is the time

Marcus receives an inheritance of 6,000 he decides to invest the

money in a 14-year certificate of deposit that pays 6.5% interest

compounded monthly

We need to find how much money Marcus will receive at the end of

the 14 years

∵ P = $6000

∵ r = 6.5% = 6.5/100 = 0.065

∵ n = 12 ⇒ compounded monthly

∵ t = 14

Substitute these values in the rule above

∴ $FV=6000(1+\frac{0.065}{12})^{(12)(14)}$

∴ FV = $14869.38

Marcus will receive $14869.38 at the end of the 14 years

Learn more;

You can learn more about compound interest in brainly.com/question/4361464

#LearnwithBrainly

7 0

3 years ago

In a certain school, students can choose whether to eat in the school’s cafeteria. A reporter working for the school’s newspaper

rosijanka [135]

Answer:

The statement that is true is B. Because students self-selected whether to eat in the cafeteria, the sampling method might be biased and the sample might not be representative of all students in the school.

Step-by-step explanation:

Because of students can decide if they eat in the cafeteria or not, the sample obtained by the reporter can be extrapolated only to the population of students that actually eat in the cafeteria, not to all students population. To make a conclusion of the degree of conformity of all students population, the poll should have been conducted in a hallway of the school (to get the opinion of all students, not only the ones that go to the cafeteria). In other way, the reporter are loosing the opinion of those students that are not happy with the new menu, and decide not going to the cafeteria.

4 0

3 years ago

Please help!

Aleks [24]

Answer:

Probability of picking an even and then even number = $\frac{1}{6}$