2 years ago

The diameter of a circle is 34 feet. What is the circle’s area? Use 3.14 as pi

Mathematics

1 answer:

givi [52]2 years ago

4 0

Answer:

907.92 feet

Step-by-step explanation:

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Help me PLZZZZZZZ!!!!!!

eduard

Answer:

25% decrease

Step-by-step explanation:

Take the original amount of books and subtract the new number of books

20 -15 = 5

Divide by the original amount of books

5/20 = .25

Multiply by 100%

25%

It is a decrease since the amount went down

25% decrease

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2 years ago

1. City A has a population of 25,000. The population Increases at 3.5% every year. Find the population size in 10 years.

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2 years ago

John has $50.00. He owes his friend Beth $100.00. He owes his mother 1/4 of the amount he owes Beth. How much more money dose Jo

Scorpion4ik [409]

Answer: He owes Beth and his mom $125

Step-by-step explanation:

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3 years ago

Sophia uses 18 beads to make a necklace. Three sixths of the beads are purple. How many beads are purple?

joja [24]

Answer:

9 beads are purple

Step-by-step explanation:

we know that

To find out how many beads are purple, multiply the total beads by the fraction of the beads that are purple

$18(\frac{3}{6})=9\ beads$

therefore

9 beads are purple

Another way to solve the problem is convert the fraction in percentage

we have

$\frac{3}{6}=\frac{1}{2}=0.50*100=50\%$

If the total are 18 beads

50% is 9 beads

therefore

9 beads are purple

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3 years ago

How do you interpret a slope and the y- intercept?

nexus9112 [7]

The slope is rise over run, how many times you go up (or if down it'd be a negative) and over.
The y-intercept is what point on the y axis the line passes through

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3 years ago