4 years ago

Is a ratio a rate always?

1 answer:

4 0

No a rate is a special type of ratio

"A ratio is a comparison of two numbers or measurements. The numbers or measurements being compared are called the terms of the ratio. A rate is a special ratio in which the two terms are in different units."

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Akshay purchased goods costing ₹5,00,000 and sold at 20% profit on cost. Calculate the selling price of goods.

andrey2020 [161]

Answer:

the selling price of the goods is ₹6,00,000

Step-by-step explanation:

The computation of the selling price of the goods are shown below:

As we know that

Selling price = Cost price + profit

= 5,00,000 + 5,00,000 × 0.20

= 5,00,000 + 1,00,000

= ₹6,00,000

Hence, the selling price of the goods is ₹6,00,000

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3 years ago

Francis have 5 more dollars than Julia together they have at most $45 let X represent the amount of money francis has. Which ine

Dmitrij [34]

X=francis y=julia

the answer is francis has $27.5 and julia has $17.5 you find this by 45 and dividing it by 2 then get on half and add 5 and with the other half subtract five

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4 years ago

Find the roots of the following function: y = x2 − 7x − 30

DIA [1.3K]

Answer:

x = 3, −10

Step-by-step explanation:

The roots (zeros) are the x values where the graph intersects the x-axis. To find the roots (zeros), replace y with 0 and solve for x.

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3 years ago

Given the function f(x)= e^3x, write an expression that represents the derivative of f using the limit shown below.

Nimfa-mama [501]

Answer:

f'(x)=6x+8

Step-by-step explanation:

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3 years ago

2. (02.01 LC) 2x - 20 Solve: 2x = 20 = 2x

Lubov Fominskaja [6]

The answer is x = 10

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3 years ago