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Bad White [126]
3 years ago
10

Help please whats the answer

Mathematics
1 answer:
Ad libitum [116K]3 years ago
5 0
<h3>Answer:</h3>

12 students

<h3>Explanation:</h3>

40% earned a B; 20% earned an A, so (40%+20% =) 60% got a "B or better."

60% of 20 students is ...

... 60/100 × 20 students = 1200/100 students = 12 students

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At a used book sale , Ms Margo sees that 4 comic books cost $5. At the rate,how much book can ms Margo but for $15?
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12 books

Step-by-step explanation:

Since she has $15 and books come in a pack of four for $5, we can divide her money by the cost to see how many she can get ($15/$5) which gets us 3. but we have to remember the books come in a pack of four so we must multiply 3x4=12 books.

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Which postulate or theorem, if any, could be used to prove the triangles congruent? If not
inysia [295]
Question 11a)

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Question 11b)

We are given side AB equal to side ED, side BC equals to side EF, and side AC equals to side DF
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Question 11c)

We are given side AC equals to side DF, angle ABC equals to angle DEF, and angle BAC equals to angle EDF

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Question 11d)

We do not have enough information to tell whether this shape congruent or not
7 0
3 years ago
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Which proportion could be used to solve
Brums [2.3K]

Answer:

Cups of carrot needed for 9 servings = 4.5 cups

Step-by-step explanation:

A recipe for sesame chicken calls for cup of chopped carrots

recipe 2 is for 4 servings

That is

2 cups of carrot = 4 servings

2 : 4

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how many cups of

carrots are needed for 9 servings?

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On a piece of paper, draw a box plot to represent the data below. Then determine which answer choice matches the box plot you dr
earnstyle [38]

Answer:

The answers A

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A has 22, the lowest number, 28, the third lowest number, 42, the middle number, 56, the third highest number, and 61 the highest number!

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