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3 years ago

1. Harold works at a men’s clothing store, which marks up its retail clothing by 27%. The

Mathematics

2 answers:

stich3 [128]3 years ago

7 0

Step-by-step explanation:

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Elanso [62]3 years ago

4 0

Answer:

1.783.59

2.the answer is neither $96 or $0.96. The answer is whether or not she broke even. You are not given an original purchase price so you can make one up to find the answer. I used $100, which gives a sales price of $96. The other user used $1, which gave a sales price of $0.96. Either works because they both give you the same answer that she lost money instead of breaking even.

Step-by-step explanation:

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James and Lucas competed in climbing a mountain and coming back. James climbed at an average rate of 3 mph and ran back at 4 mph

Bogdan [553]

It took 70 minutes for James to finish and 84 minutes for Lucas to finish and James was faster.

Step-by-step explanation:

Given,

Climbing rate of James = 3 mph

Running back rate of James = 4 mph

Climbing rate of Lucas = 2 mph

Running back rate = 5 mph

Total distance = 2 miles

We know that;

Distance = Speed * Time

As we have to find, we will rearrange the formula in terms of time

$Time=\frac{Distance}{Speed}$

Time took by James for climbing = $\frac{2}{3}\ hours$

Time took for running back = $\frac{2}{4}\ hours$

Total time = $\frac{2}{3}+\frac{2}{4}=\frac{8+6}{12}=\frac{14}{12}$

Total time taken by James = $\frac{7}{6}\ hours$

1 hour = 60

Total time taken by James = $\frac{7}{6}*60=70\ minutes$

Time took by Lucas for climbing = $\frac{2}{2}=\ 1\ hour$

Time took by Lucas for climbing = 60 minutes

Time took on return = $\frac{2}{5} of\ an\ hour=\frac{2}{5}*60=24\ minutes$

Total time taken by Lucas = 60+24 = 84 minutes

Therefore,

It took 70 minutes for James to finish and 84 minutes for Lucas to finish and James was faster.

Keywords: distance, speed

Learn more about distance at:

#LearnwithBrainly

7 0

3 years ago

A bag contains 2 red marbles and 3 blue marbles. What is the probability of drawing a red marble, keeping it, and drawing anothe

Vesna [10]

Answer:

Step-by-step explanation:

the first marble has a probability of 2/5

the second marble has a probability of 1/4

P(r=2) = 2/5 * 1/4 = 2/20 = 1/10

8 0

3 years ago

Read 2 more answers

HELP PLEASE

olga55 [171]

The slope of a line includes a x and y axis, or y/x. Your two answers are -7/4 and -8/5. Hope that helps!

6 0

3 years ago

A teacher gives a test in which the average of the test scores is 68 and the standard deviation is 14. Realizing that the test w

Alika [10]

Answer:

Mean = 78 ;

Standard deviation = 14

Step-by-step explanation:

Given that:

Mean score = 68

Standard deviation = 14

When a constant value is added to the individual value of a dataset, the new mean value will become the sum of the initial mean value and the constant term added to the values.

Constant Added score = 10

The mean of scaled test score will be:

Mean score + constant added score

68 + 10 = 78

The standard deviation remains unchanged ; Hence, standard deviation = 14

6 0

3 years ago

The value of the 4 in 34,258 and 47,163

Lera25 [3.4K]

The value of 4 in 34,258 is 10 times the value of the 4 in 47,163.

7 0

4 years ago