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vova2212 [387]
3 years ago
14

Which expression represents the product of 42 and x

Mathematics
2 answers:
Jlenok [28]3 years ago
5 0
An expression does not have an equal sign. The answer is just 42x
Dafna1 [17]3 years ago
3 0

Answer:

y = 42x

Step-by-step explanation:

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Arlecino [84]

Answer:

V=πr^2h

pi = 3.14

r = 2

r^2 = 4

h = 10

Multiply all the numbers to get the volume.

Or use the formula.

V = 3.14*4*10

V = 125.6 cubic inches

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A survey of a group of seventh graders and a group of teachers at a local middle school asked how many siblings they each have.
mihalych1998 [28]

Answer:

1.5

Step-by-step explanation:

Attached to this answer is the diagram of the box plot described in the question, and the means from the plot are calculated thus;

Students;    no. of siblings

student 0     2

student 1      4

student 2     7

student 3     5

student 4     2

Total             20

Mean no. of siblings = (total number of siblings) ÷ (total number of students)

Note that number of students here are the once that had at least one sibling, others without siblings are not used in the calculation, hence 5 students (student-0 to student-4) make up total number of students, while the remaining 4 students (student-4 to student-9) are disregarded.

Therefore, mean = 20 ÷ 5 = 4 siblings.

6 0
3 years ago
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WHAT ARE THE THREE DIFFERENT TYPES OF ANGLES!!!!!!??
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What is 7% tax on a $9.79 purchase
irga5000 [103]
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Answer:

E=mc^{2}

Step-by-step explanation:

An Albert Einstein iconic math problem.

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3 years ago
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