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3 years ago

The scatterplot shows the number of birds hatched in an endangered birds program.

Mathematics

1 answer:

RUDIKE [14]3 years ago

5 0

Answer:

80 birds

Step-by-step explanation:

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Raymond is purchasing a car. He finances $18,000 at a rate of 3% for 5 years. How much interest will Raymond pay? How much inter

Katyanochek1 [597]

1080 dollars. The first interest is 2700 and the second is 1620.

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3 years ago

I don’t know how to do this. HELP!

Karo-lina-s [1.5K]

Answer:

1/4

Step-by-step explanation:

coins have 2 sides, tails and heads, so for it to land on tails is a 1/2 chance. Dice have 6 sides and 1,3,5 are all odd so its a 3/6 chance. Simplify 3/6 to 1/2 and multiply by 1/2 to get 1/4. im not sure, its my guess.

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4 years ago

PLEASE HELP ME ANSWER THIS !! I HAVE 7 MINUTES TO TURN IT IN HELP PLEASE

irinina [24]

Step-by-step explanation:

You know that the three lines are parallel.

There weren't really any specific instructions so I'd assume that we're trying to find the lines. They are all in the same thing, as shown, one is 21 and the other is 12. That means the parallel line is cutting of 9.

We can then assume 2x+2-9=x+3

Then, to solve, you can get 2x-7=x+3

X=10

Hope this helped!

I'm a bit confused, but hope this helped again!

5 0

2 years ago

Is -95.27 an integer?

Anton [14]

Answer:

An integer is a whole number (not a fractional number) that can be positive, negative, or zero.

Step-by-step explanation:

Examples of integers are: -5, 1, 5, 8, 97, and 3,043. Examples of numbers that are not integers are: -1.43, 1 3/4, 3.14, .09, and 5,643.1.

6 0

3 years ago

Read 2 more answers

Investment firm claims that the mean increase in price per share companies invest in is $1.95 per share every year and national

djyliett [7]

Answer:

The Margin of Error in percentage is 5.88%

Step-by-step explanation:

The values of the factors in the question are;

The mean increase in price per share, = $1.95

The number of companies in the sample, n = 100

The mean increase in price per share, $\overline x$ = $1.82

The standard deviation of the population, σ = $0.30

The margin of error, MOE, is given by the following formula;

$Margin \ of \ Error= z \times \dfrac{\sigma}{\sqrt{n} }$

Where;

z = z-score, critical value = 1.96 at 95%

σ = The standard deviation of the population = $0.30

n = The sample size = 100

Therefore, we have;

$Margin \ of \ Error= 1.96 \times \dfrac{0.3}{\sqrt{100} } = 0.0588$

The Margin of Error in percentage = 0.0588 × 100 = 58.8%

The Margin of Error in percentage = 5.88%

7 0

3 years ago