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3 years ago

11

A printer is typesetting a book. He needs one piece of type for each digit in the page numbers of the book. Each piece of type c

an be used only once. For example, page 3 and page 33 will require 3 pieces of type. How many twos will he need to number pages 1 through 232?

2 answers:

timofeeve [1]3 years ago

7 0

Answer: 87 pieces of type

Step-by-step explanation: k12

HACTEHA [7]3 years ago

4 0

There would need to be 170 twos

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In this rectangular box, E F = 16, FD = 5, and DB = 30. Find A F.

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A

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2 years ago

Question 5 (1 point)

riadik2000 [5.3K]

Answer:

The area of sector AOB is 75.36 unit²

Step-by-step explanation:

Consider the provided information.

Circle O with minor arc AB=60 degrees and OA =12.

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Substitute $\theta=60$ and r =12 in above formula.

$A=\frac{60}{360} \times 3.14\times (12)^2$

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3 years ago

A group of 50 people were asked their gender and if they liked cats. The data from the survey are shown in the Venn diagram. Det

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Answer:

a = 13,

b = 28,

c = 6,

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e = 31

Step-by-step explanation:

E = 15 +16 = 31

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d = 6 +16 = 22

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3 years ago