How many hours is 10:30 am to 3:30 pm?

Find the simple interest. Round to the nearest cent. $7,800 at 9.25% for 4 months

murzikaleks [220]

Answer:

The simple interest for 4 months = Rs 240

Step-by-step explanation:

formula:-

simple interest I = [PNR]/100

P - Principle amount

N - Number of years

R - Rate of interest

It is given that, $7,800 at 9.25% for 4 months

To find the simple interest for 1 year

I = [PNR]/100

I = [7800*1*9.25]/100 = 721.5

To find the simple interest for 4 months

4 months = (1 year )/3

4 months interest = 721.5/3 =240.5 ≈ 240

Therefore the simple interest for 4 months = Rs 240

5 0

3 years ago

Read 2 more answers

if two sets of data have the same range and same mean, then they have the same mode. determine whether this statement i sometime

DochEvi [55]

Sometimes true. This deals with the definition of range, mean, and mode. Range = difference between the smallest and largest number Mean = average. Just add up all the numbers together and divide by the number of numbers in the list. Mode = The number that occurs the most frequently. Now for an example where two lists of numbers that have the same range and mean, but don't have the same mode list_1 = {1, 2, 3, 3, 4, 5, 6, 7, 8, 9, 10} range = 9 mean = 5.27 mode = 3 list_2 = {1, 2, 3, 4, 4, 4, 6, 7, 8, 9, 10} range = 9 mean = 5.27 mode = 4 So the above 2 lists show a case where the range and mean match exactly, but they don't have the same mode. Now for two different lists where their mode does match. list_1 = {1, 2, 3, 3, 4, 5, 6, 7, 8, 9, 10} Range = 9 Mean = 5.27 Mode = 3 list_2 = {1, 2, 3, 3, 3, 4, 5, 8, 9, 10, 10} Range = 9 Mean = 5.27 Mode = 3 So as you can see, a 2 sets of data may have the same same and same mean and will only sometimes have the same mode.

8 0

4 years ago

The price of a shirt is reduced from $27 to $20. What percentage of the cost is the tip?

LekaFEV [45]

Answer:

Step-by-step explanation:

Finding the percentage of the cost that is the tip means finding the percentage of the reduction or fall in price on the initial price.

The initial price of the shirt is $27

There was a reduction in price from $27 to $20. Reduction in price is determined by subtracting the new price from the original price. Therefore

Reduction in price(tip) = 27 - 20 = 7

To determine the percentage of the cost that is the tip, we will divide the tip by the initial cost and multiply by 100. It becomes

7/127 × 100