Super store buys a basketball for $8.00 and marks it up by 40% . Find the markup amount and the selling price .

Mathematics

2 answers:

valentina_108 [34]3 years ago

7 0

Answer:

please give the other person brainliest

Step-by-step explanation:

Fynjy0 [20]3 years ago

5 0

If your cost is $8.00 and you wish to markup that price by 40%, 80% + 40% = 120%. Divide the $8.00 cost by 120% and get the retail price of $15.00. Therefore, the markup amount is $7.00 ($15.00 - $8.00 = $7.00) and the selling price is $15.

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2. In 1973, Secretariat set the current record of 1 minute 59.40 seconds for the Kentucky Derby. The length of this race is 10 f

DochEvi [55]

Answer:

Secretariat's average speed in the Kentucky Derby of 1973 was of 47.05 miles per hour.

Step-by-step explanation:

Secretariat set the current record of 1 minute 59.40 seconds for the Kentucky Derby, running 10 furlongs, which are 1.25 miles.

To determine the speed at which the horse ran, we must first isolate the time in which he ran, to determine the fraction of time in which he traveled the 1.25 mile.

An hour has 60 minutes. To determine the speed, whe have to divide 60 by the minutes the horse ran, and then multiply it by the number of miles he ran: 60 / 1.5940 = 37,64 x 1.25 = 47,05.

The horse ran at 47.05 miles per hour.

7 0

3 years ago

Please help! Determine where f(x) = g(x) by graphing.

Sloan [31]

Answer:

Step-by-step explanation:

We can point plot to get graph of both the functions.

<u><em>** Attached is the graph of both the functions. f(x) is in RED & g(x) is in BLUE.</em></u>

From the graph shown, it is clear that the point of intersection is x = 4, y = 2

So f(x) = g(x) at the point x = 4

Answer choice C is right.