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3 years ago

What does the key term “rate” mean?

Mathematics

2 answers:

Natalka [10]3 years ago

6 0

Answer:

a quantity, amount, or degree of something measured per unit of something else her typing rate was 80 words per minute.

b : an amount of payment or charge based on another amount specifically : the amount of premium per unit of insurance.

Step-by-step explanation:

Hunter-Best [27]3 years ago

5 0

Answer:

a quantity, amount, or degree of something measured per unit of something else her typing rate was 80 words per minute.

b : an amount of payment or charge based on another amount specifically : the amount of premium per unit of insurance.

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The means and mean absolute deviations of the amount of rain that fell each day in a local city, last week and this week, are sh

laila [671]

Given:
Last Week This Week
Mean 3.5 in. 2.7 in.
Mean Absolute Deviation 1.2 in. 0.5 in

If this is what the table looks like, my answer is (C) 0.8/0.5

The difference of the two means to this week’s mean absolute deviation is?

The two means are 3.5 in and 2.7 in. The difference would be 3.5 - 2.7 = 0.8
This weeks' mean absolute deviation is 0.5 in according to the table.

So, 0.8 / 0.5 is the answer.

3 0

3 years ago

Read 2 more answers

In a viral pool test it is known that in a group of five (5) people, exactly one (1) will test positive. If they are tested one

creativ13 [48]

Answer:

$\frac{4}{20}$ or 0.2 or 20%

Step-by-step explanation:

For only two tests to be needed this means that the first test would need to come back as negative and the second test would be to come back as positive. Therefore, to find the probability of this happening we first need to find the probability of each individual test and multiply them together.

The first test needs to come back negative, there are four negative individuals out of the total 5 that are in the group. Therefore, the probability of the first test is 4/5.

Now we remove the individual that has just been tested and we are left with 4 total subjects in the group, of which only 1 is positive. Therefore, the probability of the second test is 1/4. Now we need to multiply these two probabilities together to get the probability of only needing two tests.

$\frac{4 * 1}{5 * 4} = \frac{4}{20}$ or 0.2 or 20%

3 0

3 years ago

Kevin went bowling with $25 to spend. He rented shoes for $4.25 and paid $4.00 for each

baherus [9]

Answer:

4g+4.25 $\leq$ 25

Step-by-step explanation:

He doesn't have more than $25

3 0

3 years ago

7. Can you identify a goal as short-term or long-term?

vladimir2022 [97]

Answer:

Either one! If it is a long-term goal, it is to most likely have an effect on you for most of your life example: buying a house, going to college, etc.

A short term goal is something you could reach in just a few months and it will probably not have the same effect as the long term ones are, however some do. Example: changing your diet, eat healthier, etc.

Step-by-step explanation:

7 0

4 years ago

Read 2 more answers

Which graphs are the graphs of even functions?

kotykmax [81]

The one in the top left corner

8 0

3 years ago