A national standardized test is graded on a scale from 1 to 5. The scores for a particular school are given below. Ifa student is chosen at random, what is the probability that they scored a 4 or a 5?
No. of Students Score
5
4
45
75
50
20
10
3
2
1
O A 22.5%
B. 45%
O c. 60%
OD. 75%
OE 90%

14 pointslet x be the seats in the small van and y the seats in the large van. how many seats does the large van have? a company uses two vans to transport worker from a free parking lot to the workplace between 7: 00 and 9: 00a. m. one van has 9 more seats than the other. the smaller van makes two trips every morning while the larger one makes only one trip. the two vans can transport 69 people, maximum. how many seats does the larger van have?

Which is a graph of a proportional relationship?

Yuto and hila attempted to solve the same inequality. their work is shown below. which statement is true about the work shown above? yuto is correct because he isolated the variable correctly and reversed the inequality symbol. yuto is incorrect because he should not have reversed the inequality symbol. hila is correct because she isolated the variable correctly and reversed the inequality symbol. hila is incorrect because she should not have reversed the inequality symbol.