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Gre4nikov [31]
2 years ago
11

91, 77, 90, 85, 93, 72, 88, 82, 87 what’s the mean?

Mathematics
1 answer:
yan [13]2 years ago
8 0

Answer:

The mean would be 85 :)

Step-by-step explanation:

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PLEASE HELP!
meriva

The time taken for the population of the pig to reach 1000 will be almost four years.

<h3>What is a function?</h3>

A function is a statement, rule, or law that establishes the connection between two variables. In mathematics, functions are everywhere and are necessary for constructing physical connections.

Six guinea pigs are released in an area with no natural predators.

The guinea pig population quadruples every year.

Write a function P that represents the guinea pig population at a given time T measured in years.

Then the function will be

\rm P = 6 (4)^T

Then the inverse function of P will be

\rm T = 6 (4)^P\\\\\\P \ln 4 = \ln \left (\dfrac{T}{6} \right )\\\\\\P = \dfrac{\ln (T/6)}{\ln 4}

Then the time taken for the population of the pig to reach 1000 will be

\rm 1000 = 6 (4)^T\\\\\\166.667 = 4^T\\\\\\T = 3.69 \\\\\\T \approx 4 \ years

More about the function link is given below.

brainly.com/question/5245372

#SPJ1

8 0
2 years ago
Write an equation that models this situation.
Nimfa-mama [501]

Answer:

B

Step-by-step explanation:

the ideal way to put the equation would be x= 6 x 8 but since that is not an option B is the answer. the keyword is "each" that allows you to know that you will be multiplying those to numbers.

so the only one that allows you to multiply 6 and 8 is B when you multiply 6 to the other side.

7 0
3 years ago
Which is bigger -1.85 or -2.75?
Over [174]

Answer:

the 1st won......

.....

he he hey

4 0
3 years ago
How do you solve(through/with elimination)?
Tasya [4]
Which question did you need help on?
5 0
3 years ago
Find the circumference (in cm) of each circle. Use 3.14 for pi. MAKE SURE YOU USE Round your answer to the nearest tenth.
disa [49]

Answer:

Step-by-step explanation:

C=2*3.14*r

radius, r=11.5

C=72.22 cm

3 0
3 years ago
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