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vodomira [7]
3 years ago
11

Marco bicycles 20 miles in 2 1/2 hours. What is the average rate in miles per hour?

Mathematics
1 answer:
olga nikolaevna [1]3 years ago
5 0

Answer:

The average rate in miles per hour is 8 miles per hour

Step-by-step explanation:

In this question, we are concerned with finding what Marco’s average rate is, if he cycles 20 miles in 2 1/2 hours

For calculation simplification, we should know that 2 1/2 hours is same as 2.5 hours

Now mathematically, the average speed = Distance/Time

Thus, our disgrace here is 20 miles and our time taken to cover this distance is 2.5 hours

Thus, the average speed = 20/2.5 = 8 miles/hour

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melamori03 [73]

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Ede4ka [16]

The question is incomplete. The complete question is :

A local movie theater is trying to find the best price at which to sell popcorn To reach its goal of making at least 550,000 from popcorn sales this year, the theater decided to hire a consulting firm to analyze its business The firm determined that the best case scenario for the theater's revenue generated from popcorn sales, while meeting its revenue goals, is given by this system of inequalities, where r represents the revenue in tens of thousands of dollars and p represents the sale price of popcorn in dollars $r \leq -0.23p^2+2.25p$ and r ≥ 5 solutions Complete the statement( a viable solution, both a viable and a nomlable solution). The point (4,6) a nonviable solution The point (6,5) mola bouton of this system of this system.

Solution :

Total amount to be targeted by selling of popcorns in the movie theatre is 550,000.

A viable solution is one which has a definite meaning or definite solution to the question in context whereas a non viable solution does not have a definite relevant solution to the question.

In the context,

The point (4,6) is a non viable solution as it does not satisfy 1st inequality and only satisfies the second inequality.

The point (6,5) is a viable solution as it satisfies both the inequalities.

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Answer:

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Step-by-step explanation:

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