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il63 [147K]
3 years ago
9

Mark has a postcard with a width of 3 to 2/3 inches. He wants to enlarge the postcard by a factor of 9 1/2 to make a poster. Whi

ch of the following is true?
Mathematics
1 answer:
alexandr402 [8]3 years ago
7 0

Answer:

The poster will have a width of 34 5/6 inches.

Step-by-step explanation:

11/3*19/2=209/6=34 5/6

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A classroom has 14 boys and 18 girls. What is the ratio of boys to girls?
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7:9

Step-by-step explanation:

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It took a 3D priner 10528 minutes to print 87 percent of a 3D print job. At this rate of speed how much time will take for the p
11Alexandr11 [23.1K]

The time it would take for the print to reach 100 percent completion is 12,101 minutes 9 seconds.

<h3>What is time it would take to reach 100%?</h3>

The mathematical operations that would be used to determine the required value are division and multiplication. Division is the process of grouping a number into equal parts using another number. The sign used to denote division is  ÷. Multiplication is the process of determining the product of two or more numbers. The sign used to denote multiplication is ÷.

Other mathematical operations that are used to solve problems include addition and subtraction.

Time it would take to reach 100% completion = (minutes it takes to print 87% of the words x 100%) / 87%

Time it would take to reach 100% completion = (10,528 x 1) / 0.87 =

10.528 / 0.87

= 12,101. 15

= 12,101+ (0.15 x 60)

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To learn more about division, please check: brainly.com/question/13281206

#SPJ1

7 0
1 year ago
Find two consecutive integers such that 3 times larger exceeds twice the smaller by 34
Katen [24]

Answer:

x - a smaller number

(x+1) - a larger number

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x= 31

(x+1) = 32

Step-by-step explanation:

7 0
3 years ago
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