Sammy scored an 82% on his first test of the 9 weeks. Will a score of 38 out of 50 on the second test help or hurt his grade. Wh
y?
1 answer:
Answer:
Hurt
Step-by-step explanation:
A 38/50 is equal to a 74/100
(74%) 74 is lower than his first score of 82 so it will hurt his grade and bring it down
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Answer:$0.55
Step-by-step explanation:
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Answer:
number 2)
Explanation step by step
Answer:
The price will decrease $3,465
Step-by-step explanation:
55,000 x 0.937 = 51,535
51,535 - 55,000 = -3,465
Let c = cost, s the number of students
Then;
C=50+4.5s
For the 24 students;
C=50+4.5(24)
C=50+108
C=158
