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likoan [24]
3 years ago
5

A team of scientists estimate the current number of butterflies in a park to be 20 thousand. The butterfly population is expecte

d to increase at a rate of 4% per year. Which equation models the number of butterflies, in thousands, in the park after n years? A. 0.04(20)n B. 20(1.04)n C. 1.04(20)n D. 20(0.04)n
Mathematics
1 answer:
lesantik [10]3 years ago
3 0
C. seems more plausible
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Write a number between 50 and 80 that has exactly 4 factors,one of which is 2
elixir [45]
50

64=1, 2, 4, 8, 16, 32, 64

80
5 0
3 years ago
All of the following are rational except _____.
r-ruslan [8.4K]

Answer:  Option 'A' is correct.

Step-by-step explanation:

Since we have given that

Rational numbers are those numbers which can be written as p/q form or it must be non terminating but recurring number.

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\dfrac{14}{5} is a rational number because of its form.

81 can be written in p/q form as \dfrac{81}{1}

But √2 is non terminating and non recurring number.

Hence, √2 is not a rational number.

Therefore, Option 'A' is correct.

5 0
2 years ago
Read 2 more answers
Is it correct and we're do I put the decimal
Black_prince [1.1K]
It's right u don't need a decimal
5 0
3 years ago
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A county fair charges $9.00 for admission and $2.50 per ride. If Latisha spent $49 on admission and rides, how many rides did La
Hunter-Best [27]

Answer:

Latisha rode 16 rides

Step-by-step explanation:

Look at picture attached. Have a blessed night!

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4 0
2 years ago
Write a rule for the function:
Pepsi [2]

Answer:

y = 3^(x + 1).

Step-by-step explanation:

Here the y values are increasing by a factor 3  and when x = 0 y = 3,

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So y = 3^(x + 1)  is the rule.

Check: when x = -2,  y = 3^(-2+1) = 3 ^-1 = 1/3.

When x = 1, y = 3(1+1) = 3^2 = 9.

8 0
3 years ago
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