All categories

3 years ago

QUICK HELP ITS DUE IN 10 EEEEEEEEEEE

Mathematics

1 answer:

Svet_ta [14]3 years ago

6 0

Answer:

the answer is b

Step-by-step explanation:

pls give me brainliest plsss i gave you answer

You might be interested in

Complete the long division problem on your own sheet of paper. Then, fill in the digits.<br> 13 ÷ 16

Paladinen [302]

$13 \div 16 = 0.8125$

8 0

3 years ago

Read 2 more answers

Question one pls<br> algebra 2<br> logarithms

nirvana33 [79]

Condense the logarithm on the right side:

$3\log_b(p)-\left(2\log_b(t)+\dfrac12\log_b(r)\right)$

$n\log_b(m)=\log_b(m^n) \implies \log_b(p^3)-\left(\log_b(t^2)+\log_b\left(r^{\frac12}\right)\right)$

$\log_b(m)+\log(n)=\log_b(mn) \implies \log_b(p^3)-\log_b\left(t^2r^{\frac12}\right)$

$\log_b(m)-\log(n)=\log_b\left(\dfrac mn\right) \implies \log_b\left(\dfrac{p^3}{t^2r^{\frac12}}\right)$

So,

$x=\dfrac{p^3}{t^2r^{\frac12}}$

and $r^{\frac12}=\sqrt{r}$ , which makes (4) the correct choice.

4 0

3 years ago

A normal distribution has a mean of 15 and a standard deviation of 2. Find the value that corresponds to the 75th percentile. Ro

Sonbull [250]

Answer:

16.35

Step-by-step explanation:

Using an inverse normal distribution, we can calculate the z score given the percentile, which can then be used to find our value.

First, we can use an inverse normal distribution calculator to figure out that the z score given the 75th percentile is 0.674.

Next, we know that the z score is (observed value - mean) / standard deviation. We can plug our values in to get

$\frac{x-15}{2} = z\\\frac{x-15}{2} = 0.674\\x-15 = 0.674 * 2\\x = 0.674 * 2 + 15\\x= 16.348$

Rounding, we get x = 16.35 as our answer

5 0

3 years ago

Paki answer po plsss

Otrada [13]

Answer:

what is the answer

Step-by-step explanation:

8 0

3 years ago

Lori owes her mom $400. She pays her debt off over 40 weeks.

Serggg [28]

Answer:

10 dollars per week

Step-by-step explanation:

400 ÷ 40 is 10

3 0

4 years ago

Read 2 more answers