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makkiz [27]
2 years ago
9

Initially, Ernie does not like a book that he is reading, so he reads very few pages. Then, the story becomes interesting, and h

e reads more pages. The more Ernie reads, the more he enjoys, so he reads faster and faster until he finishes the book. Choose the graph that best corresponds to the situation.

Mathematics
1 answer:
serious [3.7K]2 years ago
6 0

The graph that best corresponds to the situation is graph 4; option C

<h3>Time graph</h3>

  • Assume, the first hour, Ernie read just 2 pages
  • Second hour, 5 pages
  • Third hour, 7 pages
  • Fourth hour, 10 pages

Number of pages read is on the y - axis

Time taken is on the x - axis

Therefore, graph 4 represent the situation

Learn more about time graph:

brainly.com/question/26209293

#SPJ1

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A cooler at a picnic contains 100 cans of soda covered by ice. There are 34 cans of​ cola, 50 cans of orange​ soda, 12 cans of g
andriy [413]

Answer:

P = 1/2 = 0.5

Step-by-step explanation:

Total amount of cans = 100

Cans of cola = 34

Cans of orange soda = 50

Cans of ginger ale = 12

Cans of root beer = 4

Probability of selecting

- a can of cola = 34/100 = 0.34

- a can of orange soda = 50/100 = 0.5

- a can of ginger ale = 12/100 = 0.12

- a can of root beer = 4/100 = 0.04

Since we are asked the probability that the can selected is a root beer​, cola, or ginger ale, we need to add together the probabilities of each.

P = 0.04 + 0.34 + 0.12 = 0.5 = 1/2

6 0
3 years ago
In ΔSTU, s = 6.1 cm, t = 3.2 cm and u=7.4 cm. Find the measure of ∠S to the nearest 10th of a degree.
GuDViN [60]

Answer:

m∠S = 54.1°

Step-by-step explanation:

Use the law of cosines

s^{2}  = t^{2} + u^{2}  - 2utcos S\\6.1^{2} = 3.2^{2}  + 7.4^{2}  - 2(3.2)(7.4) cos S

37.21 = 10.24 + 54.76 - 47.36 cos S

-27.79 = -47.36 cos S

.586782 = cos S

arccos .586782 = S

m∠S = 54.1°

8 0
3 years ago
Read 2 more answers
Height of student folliwing normal distribution with a mean 170 cm and standard deviation of 5 cm. What is range of values conta
Gekata [30.6K]
I say 34 do not know if it is right
6 0
3 years ago
A red light flashes every 14 minutes. A blue light flashes every 24 minutes. When will the two lights flash together again, if t
kkurt [141]

The least common multiple of 14 and 24 is 168.

The lights flash together every 168 minutes.

168 minutes = 2 hours 48 minutes.

If they flashed together at 8 AM, then they'll flash
together again at 10:48 AM.

3 0
3 years ago
Solve -a+7=2a-8 Show your work.
fenix001 [56]
-a+7=2a-8
-a+a+7=2a+a-8    add a on both sides
7+8=3a-8+8         add 8 on both sides
15/3=3a/3             divide 3 on both sides
a=5                     solution
5 0
3 years ago
Read 2 more answers
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