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Ket [755]
3 years ago
12

Find the probability of each compound event

Mathematics
1 answer:
Dima020 [189]3 years ago
8 0

Answer:

which ones?

Step-by-step explanation:

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An instructor asked her students how much time (to the nearest hour) they spent studying for the midterm. The data are displayed
BARSIC [14]

Based on the data displayed in the histogram, the percentage of students who study 2 or more hours for the midterm is 88%.

<h3>What percentage study 2 hours or more?</h3>

First, find the number of students studying:

= 3 + 9 + 6 + 3 + 2 + 1 + 1

= 25

The number of students studying 2 or more hours for the exam are:

= 9 + 6 + 3 + 2 + 1 + 1

= 22 students

The percentage studying for two hours or more is:

= 22 / 25

= 88%

Find out more on percentages at brainly.com/question/25567167.

#SPJ1

8 0
1 year ago
Pls solve this...need help thanks :)​
WINSTONCH [101]

Step-by-step explanation:

2² * 3 * 5 = 4 * 3 * 5 = 60.

3² * 5² = 9 * 25 = 225.

7 0
3 years ago
Read 2 more answers
Evaluate −8x+5−2x−4+5x when x=2
ollegr [7]

−8x+5−2x−4+5x

-8(2)+5-2(2)-4+5(2)

(-16)+5-4-4+10

-11+5-4-4+10

-6+5-4-4+10

-1+5-4-4+10

4-4-4+10

0-4+10

-4+10

Answer: 6



4 0
3 years ago
At what rate percent will the interest on Rs. 6300 in 10 years be equal to its principal?​
grin007 [14]

Answer:

  1. the answer is 10÷6300×100=0,16%
6 0
2 years ago
An electrician charges an initial fee of $35 for attending a house call. Thereafter, he charges $15 for every hour spent on the
umka21 [38]

Answer:

1 hour=35+15=50

2 hours=35+15(2)=65

3 hours=35+15(3)=80

4 hours=35+15(4)=95

Step-by-step explanation:

3 0
2 years ago
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