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adell [148]
3 years ago
8

out of 30 students surveyed 17 of them have a dog based on 3 results predict how many students out of 300 have a dog

Mathematics
1 answer:
gregori [183]3 years ago
3 0
170. All you have to do is find an equivalent fraction to 17/30 since it is out of 30

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This graph shows how the amount of tape Kurt has used is related to the number of presents he has wrapped.
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Answer:

C 3 cm per present

Step-by-step explanation:

1 = 3cm

2 = 6cm

3 = 9cm

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3 years ago
How can I create an independent and dependent probability word problem that is about gumball? (also, the answer has to be writte
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A jar of jelly beans contains 50 red gumballs , 45 yellow gumballs, and 30 green gumballs. You reach into the jar and randomly select a jelly bean, then select another without putting the first jelly bean back. What is the probability that you draw two red jelly beans? This is Dependent because you didnt put the other jelly bean in thus changing the total nmber of jelly beans.

A jar of jelly beans contains 50 red gumballs<span> , 45 yellow gumballs, and 30 green gumballs. You reach into the jar and randomly select a jelly bean, then select another while replacing  the first jelly bean back. What is the probability that you draw two red jelly beans? This is Independent because you put the other jelly bean in thus keeping the total number of jelly beans.</span>

8 0
3 years ago
In a given year, the population of Metro City is 7420, and the population is decreasing by 152 people per year. The population o
Anit [1.1K]

Answer:

The correct option is D.

Step-by-step explanation:

Let <em>x</em> denote the years.

The information provided is:

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From the provided data derive the equation for the population of Smallville <em>x</em> years after as follows:

Y = [\frac{1}{2}\cdot (7420-152x)]-1200

The population of Smallville is 2282 after <em>x</em> years.

Compute the value of <em>x</em> as follows:

2282= [\frac{1}{2}\cdot (7420-152x)]-1200

\frac{7420-152x}{2}=2282+1200\\\\7420-152x=3482\times 2\\\\152x=7420-6964\\\\152x=456\\\\x=3

Thus, the time it will take for Smallville's population to reach 2282 is 3 years.

The correct option is D.

7 0
4 years ago
Buddie is filing his federal income tax return with the 1040EZ form using the Single filing status, and nobody can claim him as
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Answer:

Buddie

Buddie should enter on line 6 of the income section:

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Step-by-step explanation:

Line 6 asks about the capital gains or losses from the past year so that the AGI total could be obtained before deductions are made.  Where Line 6 is filled, there are some other forms that will accompany it, like Schedule D and 1099-B or 1099-S forms, which record the capital gains or losses.  All capital gains that are not excludable must be stated for income tax purpose.

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3 years ago
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