2 years ago

How do i solve 4/a-2/b+1/4?

Mathematics

1 answer:

Pepsi [2]2 years ago

7 0

This is as simplified as it gets since there are none of the same variables.

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What is the answer a factory adds three red drops an two blue drops of coloring to white paint to make each pint of purple paint

Elan Coil [88]

Answer:

Red = 30 drops

Blue = 20 drops

Step-by-step explanation:

The ratio red to blue is 3 : 2

Sum of ratios = 3 + 2 = 5

Required purple paint = 50 gallons

So,

$Multiplier = \frac{50}{5} = 10$

Now, Red drops = 3×10 = 30

Blue drops = 2×10 = 20

4 0

3 years ago

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#1 - HINT - you are finding the total amount make sure you add the interest you calculate to the original deposit amount

Andreyy89

Answer:

$292.50

Step-by-step explanation:

Equation - A = P(1 + rt)

Calculation:

First, converting R percent to r a decimal

r = R/100 = 2.5%/100 = 0.025 per year.

Solving our equation:

A = 260(1 + (0.025 × 5)) = 292.5

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The total amount accrued, principal plus interest, from simple interest on a principal of $260.00 at a rate of 2.5% per year for 5 years is $292.50.

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2 years ago

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on a map where each unit represents 100 miles , two airports are located at p(1,17) and q(12,10) what is the distance to the nea

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Answer:

849 miles

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d = [(12-1)^2+(10-17)]^(1/2)

d = 8.49*100 = 849 miles.

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So for this, our equation is gonna be $(f-g)(x)=3x^{-4}-(x+2)$

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3 years ago