3 years ago

I can't figure out #21.

1 answer:

3 0

A....... The mean can't be 30 because normally, the mean is lower than the highest number in your data....

B.......... There are 5 numbers, and 15 is the 2nd highest number..... so no it can't be the median

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Kody made a deposit into an account that earns 4% annual compound interest. After 24 months, the value of his account was $2163.

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$1176.671

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3 years ago

After John worked at a job for 10 years, his salary doubled. If he started at $x, his salary after 10 years is _____

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3 years ago

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Please solve!!!!!!!!!!!

vivado [14]

Answer:

A=8x-8

B=5x+25

A=B(BEING corresponding angles)

8x-8=5x+25

8x-5x=25+8

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2 years ago

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Is −14 < −34? Use the number line to explain your answer.

valina [46]

Answer:

No, the reason is because -3/4 is farther away from 0 on the number line while -1/4 is closer to 0. Therefore, -1/4 > -3/4 is the correct answer

Step-by-step explanation:

8 0

4 years ago

On a farm the number of cows and the number of sheep are in the tatio 6:5 the number of sheep and the number of pigs are in the

Rzqust [24]

Answer:

There are 70 sheep in the farm.

Step-by-step explanation:

Consider the provided information.

Let c represents the cows, s represents the sheep and p represents the pigs.

The number of cows and the number of sheep are in the ratio 6:5.

$\dfrac{c}{s} =\dfrac{6}{5}$

$c =\dfrac{6s}{5}$

The number of sheep and the number of pigs are in the ratio 2:1.

$\dfrac{s}{p} =\dfrac{2}{1}$

$p =\dfrac{s}{2}$

The total number is 189.

$c+s+p=189$

Substitute the value of c and p in above.

$\dfrac{6s}{5}+s+\dfrac{s}{2}=189$

$\dfrac{12s+10s+5s}{10}=189$

$27s=1890$

$s=70$

Hence, there are 70 sheep in the farm.

8 0

3 years ago