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DerKrebs [107]
3 years ago
12

How would you write the name of a ray differently than the name of a line? What symbols would you use?

Mathematics
1 answer:
matrenka [14]3 years ago
3 0

For a line you would draw a straight line with arrows on each end and for a ray you would draw a straight line with an arrow on only one end (depends on which way ray is pointing)

:)

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What is 3 copies of 1/3
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Answer: 1

Step-by-step explanation:

3 copies of 1/3 would be 1/3+1/3+1/3= 1

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3 years ago
The perimeter of a rectangle is 84 cm. If the length is 25 cm, how wide is the rectangle?
MrMuchimi

Answer: 17 cm

Step-by-step explanation:

84 - 25(2) = 2x

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A population is growing continuously at a rate of 5%. If the population is now 3400, what will it be in 17 years? Round to the n
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Answer:

In 17 years time, the initial population of 3400, and growing at a rate of 5% will be ≈ 7792

Step-by-step explanation:

Here we have that the formula for population presented as follows;

A = P(1+r)^t

Where:

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r = 5% = 0.05

t = Time = 17 years

Population growing at a rate of 5% is thus given by the plugging in the above values into the population growth formula thus;

A = 3400 \times (1+0.05)^{17} = 7792.86

Since we are presenting data relating to number of people, we round alwys down as the statistics should represent the number of whole people on ground.

Therefore, in 17 years time, the initial population of 3400, and growing at a rate of 5% will be ≈ 7792.

6 0
3 years ago
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The fractions you're given can be simplified down, so you get (12 ÷ 3) 4 hours on Monday, (21 ÷ 3) 7 hours on Tuesday, and (22 ÷ 3) 7 1/3 hours on Wednesday. You can now add these up and get your answer as 18 1/3 hours, or 18.33.

I hope this helps!
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What is the answer for Jessica is making two loaves of banana bread she needs 3/4 of sugar for each lol her measuring cup can on
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Step-by-step explanation:

1/4 times 3 = 3/4 times 2= 6/4 enough for two loaves.

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3 years ago
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