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3 years ago

Please solve this with working asap much appreciated!!

Mathematics

1 answer:

sesenic [268]3 years ago

5 0

No,the number of coffee sold per week does not fully represent the number of workers per week

Step-by-step explanation:

A sample that represents a population should be one that accurately reflects the population. If you have the data the shows the number of workers per day then you could calculate the number of workers that facilitate the sell of a certain amount of coffee per day. In this case, the sample could represent the amount of coffee sold for the week but not really the workers that were engaged that week.

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Representative sample :brainly.com/question/9910540

Keywords : sample, population, workers.

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On friday, 84% of the people who went to a cafe and ordered coffee. there were 325 people who went to the cafe. how many of thes

alekssr [168]

273 of the customer bough coffee because 84% of 325 is 273.

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3 years ago

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Which equation has the solution x = 2 ? *

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Answer:

Step-by-step explanation:

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a train makes a trip at 65 mi/h. A plane traveling 130 mi/h makes the same trip in 3 fewer hours. Write and solve an equation to

Rudik [331]

The formula used for calculating the time is:

t = d / v

where t is time, d is distance and v is velocity

We know that the difference in the two times is 3 hours, therefore:

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3 years ago

Jackie brought 6 books for b dollars each and 3 magazines for m dollars each. Which expression represents the total amount in do

USPshnik [31]

Answer:

6b+3m

Step-by-step explanation:

I hope this helped.

7 0

3 years ago

F(x)=(x-4)(x+2) i need help

Westkost [7]

Answer:

$x^2 - 2x - 8$

Step by step explanation:

Distribute the x as well as the -4

x * x = x^2

x * 2 = 2x

-4 * x = -4x

-4 * 2 = -8

Combine all the like terms, which means terms with the same variable or regular integers must be either added or subtracted amongst each other.

2x + -4x = -2x

The final answer after combining all the like terms is

x^2 - 2x - 8

7 0

3 years ago