Kevin correctly answered 75% of 32 test questions.
2 answers:
Part A:
Kevin answered 24 questions correctly.
Part B:
He would have to get 2 more questions correctly.
You cannot have a decimal of a question, so you round it up to being 26.
26 - 24 = 2
Answer:
part a-24 questions
part b-2 or 3 more questions
Step-by-step explanation:
part a-to find the number, change the percent into a decimal (.75) and multiply (24)
part b-first find how many questions need to be right to get 80% (.80 times 32=25.6). then subtract by how many he would get with a 75% (25.6-24=about 2 to 3 more questions, rounded 2)
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Area of a triangle
Answer:
Varies directly uses the formula: y/x = k
22/3 = 7.33
105/x = 7.33
105/x (7.33/x) = 7.33(x/7.33)
105/7.33 = x
x = 14.32
Answer:tara was right terrence was close but he put the(.) in the wrong spot the correct answer is 243.984 but terrence put 2439.84
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Step-by-step explanation:
6 / (x + 6) = 10/15
10(x+6) = 90
10x + 60 = 90
10x = 30
x = 3
