2 years ago

What is the GCF of the expression 5x2y + 10xy2?

Mathematics

1 answer:

DerKrebs [107]2 years ago

4 0

Answer:

$5xy$

Step-by-step explanation:

$\mathrm{Factor\:}:5x^2y$

$5\cdot \:x\cdot \:x\cdot \:y$

$\mathrm{Factor\:}:10xy^2$

$2\cdot \:5\cdot \:x\cdot \:y\cdot \:y$

Common factor:-

$5\cdot \:x\cdot \:y$

OAmalOHopeO

You might be interested in

Briana buys a ring marked $49.99. She receives a 20% discount. Which equation can be used to find the sale price of the ring?

sergij07 [2.7K]

Answer B, s = 49.99(0.80)

5 0

3 years ago

Point c (2,2) is the center of the circle. what is the ratio of ac to the length of dc?

Nadya [2.5K]

They answer is 3::: (1:1)

6 0

3 years ago

Help me now please i want to finish this today so I can finish summer school

SOVA2 [1]

same i pass im at like 70% Step-by-step explanation:

4 0

3 years ago

A human resources representative claims that the proportion of employees earning more than $50,000 is less than 40%. To test thi

bearhunter [10]

Answer:

The statistic for this case would be:

$z=\frac{\hat p -p_o}{\sqrt{\frac{\hat p(1-\hat p)}{n}}}$

And replacing we got:

$z= \frac{0.436-0.4}{\sqrt{\frac{0.436*(1-0.436)}{700}}}= 1.92$

Step-by-step explanation:

For this case we have the following info:

$n =700$ represent the sample size

$X= 305$ represent the number of employees that earn more than 50000

$\hat p=\frac{305}{700}= 0.436$

We want to test the following hypothesis:

Nul hyp. $p \leq 0.4$

Alternative hyp : $p>0.4$

The statistic for this case would be:

$z=\frac{\hat p -p_o}{\sqrt{\frac{\hat p(1-\hat p)}{n}}}$

And replacing we got:

$z= \frac{0.436-0.4}{\sqrt{\frac{0.436*(1-0.436)}{700}}}= 1.92$

And the p value would be given by:

$p_v = P(z>1.922)= 0.0274$

4 0

3 years ago

126=76 132=32 208=58 261=?

SSSSS [86.1K]

Answer:

dude I ain't no albert einstein but I think it's 61

Step-by-step explanation:

stay groovy man

4 0

3 years ago