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3 years ago

5

What is a direct variation and how do you do it?

2 answers:

aleksley [76]3 years ago

7 0

Direct Variation-<span>A relationship between two variables in which one is a constant multiple of the other. like when one variable changes the other changes in proportion to the first. If b is directly proportional to a, the equation is of the form b = ka (where k is a constant).</span>

RUDIKE [14]3 years ago

5 0

Direct Variation. Directly Proportional. A relationship between two variables in which one is a constant multiple of the other. In particular, when one variable changes the other changes in proportion to the first. If b is directly proportional to a, the equation is of the form b = ka (where k is a constant).

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4 years ago

Audrey bought a refrigerator for $266 that was originally priced at $665. What percentage is the discount?

OlgaM077 [116]

Answer:

40.6%

Step-by-step explanation:

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3 years ago

Cash Orcheck had a balance of $867 in his checking account on

Nadya [2.5K]

Answer:

Well since he wrote the amount, he’s technically giving cash away so you basically jsut add everything.

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His final balance would be -97

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3 years ago

The cells of a bacteria doubles in every 15 minutes. A scientist begins with a single cell. How many cells will be there after (

Anastaziya [24]

Step-by-step explanation:

Given that:-

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So, we can concert 15 minutes to hours.

So,

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Okay, now we will apply first for 0.4 hours.

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3 years ago

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Step-by-step explanation:

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3 years ago

Read 2 more answers