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Mashcka [7]
3 years ago
13

A circle has a radius of 2.5 cm. What is the diameter of this circle in cm? Record your answer in Blank 1. What is the circumfer

ence of this circle? Record your answer in Blank 2 (\large \pi is almost 3.14)______________?
Mathematics
1 answer:
Eva8 [605]3 years ago
3 0

Answer:

The diameter is 5 cm and the circumference is diameter x pi

Step-by-step explanation:

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Can someone help me with this math homework please!
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Answer:

Y=1/5x since 0.20 in fraction form is 20/100 or 1/5.

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A doll factory needed to produce an order of dolls for a shop. The factory
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24 / 1.6 = 15

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Three experts gave opinions on how long a task will take to finish. The estimates were 29, 10, and 12 days (in no particular ord
nirvana33 [79]

Answer:

15

Step-by-step explanation:

PERT estimate is a measuring strategy that is based on a weighted average. It is used in measuring the uncertainty and risk via three estimates to determine an estimated likelihood for a project's cost or period of completion.

The formula is (O + 4M + P) ÷ 6

Where P is the most pessimistic = 29

M is the most likely = 12

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Hence we have (10 + [4*12]+ 29) ÷ 6

= (10 + 48 + 29) ÷ 6

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Hence the final answer to the question is 15

7 0
2 years ago
A baseball tournament begins with 128 teams. After each round of games , only half of the teams are left. How many teams will be
Zanzabum

Answer:

128/2=64/2=32

Step-by-step explanation:

you really need a help with that ? you don't know how to divide by 2 ? and then to divide the result another time by 2 ?

not to mention that you could achieve that with in division by 4 (as this is the save as dividing by 2 and then again by 2).

putting such questions in here is a farce and a waste of time for the helping people.

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I don't know how to explain it
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Answer:

Sam's thinking was incorrect.

On number first we have to move 10 units from 0 in positive direction after that negative sign means move in left direction.

But we have 2 negative signs so we need to move 6 units more on positive or right direct as shown below.

Step-by-step explanation:

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