Ask question

Ask question

All categories

3 years ago

15

If 8 adult smartphone users are randomly selected, find the probability that at least 4 of them use their smartphones in meetin

gs or classes.

1 answer:

aleksklad [387]3 years ago

8 0

The answer would would 63.67%.

You might be interested in

David invested $220 in a savings account that offers a 3% return on the investment. The value of David's investment will be at l

muminat

400=220(1.03)^t
1.8181=1.03^t
ln 1.8181=ln 1.03^t=t ln 1.03
ln 1.8181/ln 1.03=t
t=20.225 years
☺☺☺☺

8 0

3 years ago

Karl makes a scale drawing for a crate with a scale factor

oee [108]

D. The length is 32 inches and the width is 40 inches

8 0

3 years ago

What is p^m ÷ p^n equal to?<br> pm − n <br> pm + n <br> pm • n <br> pm ÷ n

Sunny_sXe [5.5K]

$EXPONENTIALLY \: \: \: REDUCED \\ \\ \\ \\Given \: \: Expression \: \: - \\ \\ \\ \: \: \: \: \: \: \: \: \: \: {p}^{m} \: \: \div \: \: {p}^{n} \\ \\ \\ \: \: \: = \: \: \frac{ {p}^{m} }{ {p}^{n} } \\ \\ \\ \\ \: \: \: = \: \: {p}^{m - n} \: \: \: \: \: \: \: \: \: \: Ans.$

7 0

4 years ago

Read 2 more answers

I NEED THE ANSWER ASAP!! (its for a project)

irina1246 [14]

Answer:

Its a i just took the test

Step-by-step explanation:

8 0

3 years ago

Find the midpoint of the line segment with the endpoints A and B.

zavuch27 [327]

Answer:

<h2>( 6 , 7 )</h2>

Step-by-step explanation:

The midpoint M of two endpoints of a line segment can be found by using the formula

$M = ( \frac{x1 + x2}{2} , \: \frac{y1 + y2}{2} )\\$

From the question we have

$m = ( \frac{2 + 10}{2} \: , \: \frac{6 + 8}{2} ) \\ = (\frac{12}{2} \: , \: \frac{14}{2} ) \: \: \: \: \: \: \:$

We have the final answer as

<h3>( 6 , 7 )</h3>

Hope this helps you

3 0

3 years ago