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ankoles [38]
4 years ago
5

What is the circumference of a circle with a diameter of 3 cm? (Use 3.14 as pi)

Mathematics
1 answer:
hoa [83]4 years ago
4 0

Answer:

circumference=9.42

Step-by-step explanation:

the formula for circumference is pi x diameter.

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Hansen won the raffle At the zoo and gets to feed the dolphins! The dolphin trainer gives Hansen a bucket of fish to divide even
Pachacha [2.7K]

Answer:

Number of dolphins in zoo * number of fish per dolphin.

Step-by-step explanation:

Hansen won the raffle At the zoo and gets to feed the dolphins! The dolphin trainer gives Hansen a bucket of fish to divide evenly among five dolphins. Each dolphin gets four fish. Which equation can you use to find the number of fish F in the bucket before hansen feeds them

Given that:

Number of dolphins = 5

Fish in bucket is distributed equally ; hence, Number of fish per dolphin = 4

To obtain the initial number of fish in bucket before hansen began to feed the fishes :

Number of fish in bucket before hansen feeds then :

Number of dolphins in zoo * number of fish per dolphin.

5 * 4 = 20

6 0
3 years ago
Phillip wanted to leave a 15% tip. Phillip's bill was $36.00. How much will he leave for a tip?
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Your answer would be letter B. $5.40
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3 years ago
Read 2 more answers
Can someone please explain how to do these?
Pani-rosa [81]

Answer:

<u>First question answer:</u> The limit is 69

<u>Second question answer:</u> The limit is 5


Step-by-step explanation:

For the first limit, plug in x=8 in the expression (9x-3), that's the answer for linear equations and limits.

So we have:

9x-3\\9(8)-3\\72-3\\69

The answer is 69


For the second limit, if we do same thing as the first, we will get division by 0. Also indeterminate form, 0 divided by 0. Thus we would think that the limit does not exist. But if we do some algebra, we can easily simplify it and thus plug in the value x=1 into the simplified expression to get the correct answer. Shown below:

\frac{x^2+8x-9}{x^2-1}\\\frac{(x+9)(x-1)}{(x-1)(x+1)}\\\frac{x+9}{x+1}

<em>Now putting 1 in x gives us the limit:</em>

\frac{x+9}{x+1}\\\frac{1+9}{1+1}=\frac{10}{2}=5

So the answer is 5

3 0
3 years ago
Question 9 of 10
allochka39001 [22]

Answer:

I think it's 126cm not sure

7 0
2 years ago
Your recipe for oatmeal raisin cookies calls for 3 pounds 3 ounces of rolled oats. Assuming you had enough of the other ingredie
kifflom [539]
You could use a 25 pound bag of rolled oats 7 times
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3 years ago
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