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3 years ago

13

(x^5+y^5) divided by (x+y)

1 answer:

Ilia_Sergeevich [38]3 years ago

7 0

Answer:

x^4-x³y+x²y²-xy³+y^4

Step-by-step explanation:

divide using polynomial division

<em>I hope this helps! have an amazing rest of your day :)</em>

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How can you rewrite the problem so that the divisor is a whole number?<br> 4.7 divided by 13.6

Olenka [21]

How do I rewrite a problem so that the divisor is a whole number? Move the decimal point enough places to the right to make the divisor a whole number. You must move the decimal point in the dividend the same number of places to the right.
4.7 divided by 13.6 is 47/136

8 0

2 years ago

PLSSSS HELP MEEE IM FIXING MY GRADES 2 to the power of 2 + 2(4 − 2)

Vitek1552 [10]

Answer:

8

Step-by-step explanation:

2^2+2(4-2)

4+8-4

8

Hope this helps :D

4 0

3 years ago

Read 2 more answers

A Simple random sample of 100 8th graders at a large suburban middle school indicated that 84% of them are involved with some ty

Setler [38]

Answer: a) (0.755, 0.925)

Step-by-step explanation:

Let p be the population proportion of 8th graders are involved with some type of after school activity.

As per given , we have

n= 100

sample proportion: $\hat{p}=0.84$

Significance level : $\alpha= 1-0.98=0.02$

Critical z-value : $z_{\alpha/2}=2.33$ (using z-value table)

Then, the 98% confidence interval that estimates the proportion of them that are involved in an after school activity will be :-

$\hat{p}\pm z_{\alpha/2}\sqrt{\dfrac{\hat{p}(1-\hat{p})}{n}}$

i.e. $0.84\pm (2.33)\sqrt{\dfrac{0.84(1-0.84)}{100}}$

i.e. $\approx0.84\pm 0.085$

i.e. $(0.84- 0.085,\ 0.84+ 0.085)=(0.755,\ 0.925)$

Hence, the 98% confidence interval that estimates the proportion of them that are involved in an after school activity : a) (0.755, 0.925)

3 0

3 years ago

A population of caribou in a forest grows at a rate of 2% every year. If there are currently 273 caribou, which function represe

Feliz [49]

Answer:

Step-by-step explanation:

D

C (t)= 273 (0.02)t

6 0

3 years ago

10 years ago, there were 35 mountain lions and today there are 21. Find the percent of change.

charle [14.2K]

Answer:

40%

Step-by-step explanation:

I I think they were asking about percentage decrease.percentage decrease=to decrease over original price x 100%

4 0

2 years ago