Answer:
The interest is $1512 and the amount is $1519.
Step-by-step explanation:
: Convert interest rate of 7200% per month into a rate per year. Then Convert 3 months into years. Next Find an interest by using the formula, where I interest, P is total principal, i is the rate of interest per year, and t is the total time in years. Lastly, Find an amount by using the formula.
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A permutation is focused on a specific order, while a combination is not focused on the order but on the content of what is grouped.
AB and BA are different permutations because they are in different orders, but they are the same combination because they both contain the letters A and B.
So, we see that AB and BA are one combination.
AC and CA are also another combination because they are made up of the letters A and C.
Same goes for BC and CB, this is also one combinations.
This totals up to C. 3 combinations. Now you know the difference between permutations and combinations!
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1 penny each day = 7 pennies each week
total pennies = 161
divide 161 by 7 = 23 weeks
STEP - BY - STEP EXPLANATION
What to find?
The function that reflects the given ratios given.
Given:
For every eight guests, 2 orders.
To determine the function;
Let y be the number of orders and x be the number of guests.
If for every eight guest, there must be 2 orders, then we will have;
So that, if there are 8 guests, that is; when x=8
ANSWER
y= 1/4 x
First you combine 8x and -2x which is -6x
and 5+-1=4
y=-6x+4
