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I am Lyosha [343]
3 years ago
8

Assume that when adults with smartphones are randomly​ selected, 49​% use them in meetings or classes. If 9 adult smartphone use

rs are randomly​ selected, find the probability that at least 4 of them use their smartphones in meetings or classes.
Mathematics
1 answer:
kati45 [8]3 years ago
3 0
Sorry I don’t know this I would help but I don’t know
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Joanna bought pounds of apples, of a pound of strawberries, of a pound of grapes, pounds of oranges, and pounds of pears. How ma
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Joanna bought pounds of apples, of a pound of strawberries, of a pound of grapes, pounds of oranges, and pounds of pears. How many pounds of fruit did Joanna buy in all?

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3 years ago
It’s a 425 mile drive from San Jose to Los Angeles.
ICE Princess25 [194]

Answer:

The answer is below

Step-by-step explanation:

The distance traveled the first day = Distance from San Jose to Santa Barbara = 320 mile.

The distance traveled the second day = Distance from Santa Barbara to Los Angeles.

But From San Jose to Los Angeles = 425 mile. Therefore:

Distance From San Jose to Los Angeles =  Distance from San Jose to Santa Barbara +  Distance from Santa Barbara to Los Angeles

425 = 320 +  Distance from Santa Barbara to Los Angeles.

Distance from Santa Barbara to Los Angeles = 425 - 320 = 105 mile

The distance traveled the second day = Distance from Santa Barbara to Los Angeles = 105 miles

The distance traveled the first day  + The distance traveled the second day = Distance from San Jose to Santa Barbara + Distance from Santa Barbara to Los Angeles = 320 + 105 = 425 miles

The distance traveled the first day  + The distance traveled the second day = 425 miles

6 0
3 years ago
What is the slope of the line?<br> $<br> 2<br> 45<br> 6&gt;x<br> -3
Nikitich [7]

Step-by-step explanation: i am pretty sure it is 1

4 0
3 years ago
An appropriate tip for a waiter at a restaurant is at least 15%. For a tab of $20, how much money should be left, including tip?
postnew [5]

$23, a $20 bill plus $3 tip

4 0
3 years ago
For which inequality is x = 5 a solution?<br>A x&lt;2<br>B. x&gt;9 <br>C x&lt;18 <br>D. x&gt; 42​
marishachu [46]

Answer:

c

Step-by-step explanation:

because 5 is smaller then 18

7 0
3 years ago
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