2 years ago

Explain, with at least 2 complete sentences, how to determine if a graph is a function or not.

1 answer:

8 0

You can determine whether a graph is a function or not if it’s points create a straight , consistent line. there will be no curves or intersecting lines on the graph.

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Patient A receives 3 times the amount of certain medicine as Patient B. The two doses add to 200 milligrams. What amount of the

4vir4ik [10]

Patient A - 150 mg
Patient B - 50 mg
I hope this helps :)

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3 years ago

How many millimeters are there in 2 kilometers

Dahasolnce [82]

Answer:

2,000,000

Step-by-step explanation:

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3 years ago

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Is this table linear or not?

murzikaleks [220]

Yes it’s a straight line wh no curves

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2 years ago

a week before election day, 276 out of 450 people said they would vote for the republican candidate. if 15,240 registered voters

Ann [662]

Answer:

(a) $\frac {276}{450}=\frac {y}{15240}$

(b) We cross multiply the probability by the total voters

Step-by-step explanation:

(a)

Probability of getting a republican voter is

$\frac {276}{450}=\frac {138}{225}=\frac {46}{75}$

$\frac {276}{450}=\frac {138}{225}=\frac {46}{75}=\frac {y}{15240}$

These are found by dividing the first numerator and denominator by 2, then by 3

To make it complete, the situation is therefore defined as $\frac {276}{450}=\frac {y}{15240}$ where y is unknown value

(b)

Cross multiplication of the probability and number of voters gives the actual figure of y in the equation formed in part a of the question.

(c)

Since we have 15240 voters who plan to participate in election, we cross multiply to get the approximate number of republican voters which yields

$\frac {46}{75}\times 15240=9347.2\approx 9347$

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3 years ago

Melissa picked 4 times as many green peppers as red peppers. If she picked a total of 20 peppers, how many green peppers did she

Harman [31]

16, 4x4 = 16 that's your 4x as many as red peppers and the red peppers is therefore 4 and 16+4 is an even 20

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2 years ago