3 years ago

Find the circumference of the circle. Use 3.14 for pi in the middle is 13

Mathematics

1 answer:

PilotLPTM [1.2K]3 years ago

6 0

Answer:

81.64 is the circumference

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Bianca has a total of $0.25 she has some nickels and pennies how many different combinations of nickels and pennies could Bianca

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4 nickels and 5 pennies.
5 nickels and 0 pennies

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3 years ago

5(n+1) = 2n + 20 can someone tell me the answer and explain

finlep [7]

Answer:

n=15

Step-by-step explanation:

5(n+1)=2n+20

U start by expanding the first term which will give you 5n+5

Then after that u collect like terms giving u

5n-2n=20-5

Finally u evaluate it giving u

n=15

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3 years ago

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a group of students decided to collect as many paise (1/100 RS.) from each member of the group as is the number of members. If t

Softa [21]

Answer:

Let the no. Of members be x

Rs. 59.29 = 5929 paise

5929/x = x

x^2 = 5929

Therefore x = 77

No. Of members = 77

Hope this helps!

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3 years ago

Please help me with this.<br>Evaluate 8r - rs when r=6 and s=5

kondaur [170]

The answer of the equation is 18.

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3 years ago

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A cell phone company $500 for a new phone and $60 for a monthly plan. If C(t) is a rational function that represents the average

lisov135 [29]

The range of a function is the set of possible values that can be obtained from the dependent variable. The range of the function is: $R: (500, \infty)$

Given that:

$Phone = \$500$

$Monthly\ Plan = \$60$

Let the number of months be t. So, the function C(t) is calculated as follows:

$C(t) = Phone + Monthly\ Plan \times t$

$C(t) = 500 + 60 \times t$

$C(t) = 500 + 60t$

The range is calculated as follows:

The smallest possible value of t is 0 i.e. when no monthly subscription is done.

So, we have:

$C(0) = 500 + 60\times 0= 500 + 0 = 500$

And the highest is $\infty$ i.e. for a large value of t

So, we have:

$C(\infty) = 500 + 60\times \infty= 500 + \infty = \infty$

Hence, the range of the function is:

$R: (500, \infty)$

Read more about range of functions at:

brainly.com/question/13824428

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3 years ago