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stellarik [79]
3 years ago
13

Help ASAP!!!!!!!!!!!!!!!! 25 points

Mathematics
1 answer:
tensa zangetsu [6.8K]3 years ago
3 0

Answer: range is 4, mode is one because you can also think of mode as the most popular, median is the one in the middle and that would be 2, and mean would be 4.5 your welcome

Step-by-step explanation:

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a car travels 350 miles on 20 gallons of gasoline. How many gallons will be used to tavel 875 miles under the same conditions?
Maslowich
350/20 = unit rate

350/20 = 17.5 or 17 and 1/2

17.5 miles per one gallon

875/17.5 = 50 gallons

Answer: 50 gallons of gas
3 0
3 years ago
What is the difference in minutes of median
REY [17]

<h2>Answer:</h2>

The answer is 25 minutes

<h2>Step-by-step explanation:</h2>

As we see the median time given in minutes before the installation was 53 minutes and after the installation it became 28 so by taking the difference which is 53 - 28 gives us 25 minutes.

8 0
3 years ago
Pearl's Biking Company manufactures and sells bikes. Each bike costs £40 to make, and the company's fixed costs are £5000. In ad
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Answer:

R(x) =300·x - 2·x²

C(x) = £5000 + £40 × x

The break even points are 23.47 and 106.53 or 23 and 107 bikes

Step-by-step explanation:

Given that the price function P(x) = 300 -2·x

Cost per bike = £40

The revenue function R(x) is given by  bike price × total number of bikes manufactured and sold

∴ R(x)  = P(x)×x = (300 - 2·x)×x = 300·x - 2·x²

The company's cost function, C(x) is Fixed cost + cost to produce each bike × total number of bikes produced

∴ C(x) = £5000 + £40 × x

The break even point is given by the relation;

Total revenue - total cost = 0

That is, break even point is R(x) - C(x) = 0

300·x - 2·x² - (5000 + 40·x) = 0

-2·x²+260·x-5000 = 0 or 2·x²- 260·x + 5000 = 0

Factorizing, we have;

(x - (65 -5√69))(x - (65 +5√69))

Solving gives x = 23.47 or 106.53

Therefore, the break even points are 23.47 and 106.53.

That is the company is profitable when they produce less than 23 bikes or more than 107 bikes.

3 0
3 years ago
55 people showed up on a party.There were 3 less women than men.how many men were there?​
Anika [276]

Answer:

52

Step-by-step explanation:

55 - 3 = 52

give me brainiest wink wink

6 0
3 years ago
Read 2 more answers
(9+8)+32=49 which property is this
Sergio [31]
Associativity means
(A+B)+C=A+(B+C)=A+B+C

Substitute A=9, B=8, C=32 to apply to this problem.
6 0
3 years ago
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