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4 years ago

What is the rule for subtractions fractions?

Mathematics

2 answers:

Verdich [7]4 years ago

8 0

Answer:

You must make the dominators (the bottom numbers) equal to each other.

Illusion [34]4 years ago

8 0

The one above is correct :)

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3 years ago

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Mrs. Miller sells a house for 179,000. If she earns a commission of 6%, how much money does she earn? ( can u also show me how u

Kryger [21]

Hi there!

Mrs. Miller earns a commission of 6% of 179,000

The word "of" is the same thing as a multiplication sign.

6% of 179,000 = 6% × 179,000

6% = 0.06

6% × 179,000 = 0.06 × 179,000

0.06 × 179,000 = 10,740

Your answer is: Mrs. Miller earns $10,740 of commission.

There you go! I really hope this helped, if there's anything just let me know! :)

5 0

3 years ago

A particular strain of a common bacteria replicates itself every 14 minutes. Which of the following does this situation represen

Ivanshal [37]

Answer:

Step-by-step explanation:

it is a function and relasion

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3 years ago

I showed you a curvilinear relationship between age and memory. Now, I want you come up with two variables that you think might

Bogdan [553]

Answer:

Step-by-step explanation:

Curvilinear relationship

A curvilinear relationship is a type of relationship in which there are two variables. As and when the value of one variable increases, so does the value of the other. This continues until a certain point, after which an increase in one variable decreases the value of the other.

Example:

The two variables are - Work pressure and work performance. As work pressure increases, work performance increases until a certain point. After a threshold, when work pressure exceeds, work performance drops. This results in a curvilinear relationship between the two variables.

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3 years ago

Our school swimming pool is 25 m long if our coach wants us to swim 3 km how many lengths of food will we need to swim ?

Masja [62]

So,

We will have to divide the length the coach wants you to swim by the length of your pool to find how many laps you must swim. However, we need to first convert 3 km to meters by multiplying by 1000 (because 1 km = 1000 m).

3 * 1000 = 3000 m

Now we can divide.

$\frac{3000}{25} = \frac{600}{5}= 120$

You will need to swim 120 laps (not a realistic number).

8 0

3 years ago