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2 years ago

michelle drove 325 miles in 5 hours. if she traveled at a steady speed, how far did she drive per hour?

Mathematics

2 answers:

Montano1993 [528]2 years ago

8 0

Answer:

65mph

Step-by-step explanation:

Divide 325 by 5 to get your answer.

The formula for speed is speed=Distance/Time

So take the total distance, and divide it by the time

Aliun [14]2 years ago

5 0

Answer:

65 miles per hour.

Step-by-step explanation:

You can divide 325 by 5 to get how many miles she drove per hour :)

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I would have to know the space of the two rectangular prisms to answer this correctly

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3 years ago

$55 per gallon. 1 gallon covers 100sqft. What is the price per sqft?

marta [7]

the price is 0.55$ per square foot

Step-by-step explanation:

We can solve the problem by using the rule of three.

In fact, we know that:

1 gallon covers an area of $100 ft^2$

While the price per gallon is

$55 per gallon

This means that the price per $100 ft^2$ is $55, since 1 gallon cover $100 ft^2$

Therefore, to find the price per square foot, we can write

$\frac{55}{100}=\frac{x}{1}$

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So, the price is 0.55$ per square foot.

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3 years ago

Darla spent $120.37 on groceries in January, $108.45 in February, and $114.86 in March. What was the average monthly cost of Dar

kari74 [83]

In order to find an average, you have to add all the numbers and divide by the number of things you added.

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4 0

3 years ago

Which expression is equivalent to (4^−3)^−6? 1. 4^-18 2. 4^18 3. 4^-9 4. 4^3

malfutka [58]

Answer:

4^18

Step-by-step explanation:

4^18 = 2^36

(4^−3)^−6? = 2^36

Please visit: https://youtu.be/_0Ft9HdNg5c

Thanks.

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3 years ago

3. Determine the slope of the line that has the following coordinates: (-3, 6) (4,-2)

poizon [28]

Answer:

-8/7

Step-by-step explanation:

(-3, 6) & (4,-2)

To find the slope of the line, we use the slope formula: (y₂ - y₁) / (x₂ - x₁)

Plug in these values:

(-2 - 6) / (4 - (-3))

Simplify the parentheses.

= (-2 - 6) / (4 + 3)

= -8 / 7

Simplify the fraction.

= -8/7

This is your slope.

Hope this helps!

5 0

3 years ago