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BaLLatris [955]
3 years ago
7

Find the percent. explain your method 30%of 50

Mathematics
2 answers:
AleksandrR [38]3 years ago
6 0
50/100=0.5
0.5*30=15

Or

50*0.30=15
grandymaker [24]3 years ago
4 0
Multiply .30 and 50 ... which is 15
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Tshepo needs R5 000 urgently. He goes to the bank and borrows the money at an interest rate of 28% per annum, compounded monthly
12345 [234]

Answer:

<u>R8000</u>.

Step-by-step explanation:

First, let's calculate the amount they are going to have to pay the bank after 1 year. It is given by the following expression:

R5 000 * 1.28= R6400

Therefore, they have to pay R6400/12 monthly.

Now, in fifteen months the total amount to pay should be (R6400/12) * 15= <u>R8000</u>.

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1 year ago
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Step2247 [10]

Answer:

b

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
1.) Some banks charge a fee on savings accounts that are left inactive for an extended period of time. The equation y = 5000 * (
oee [108]

Answer:

a. The initial amount of money that was left in this savings account was of 5000.

b. Decrease of 2% each year.

Step-by-step explanation:

Exponential function:

An exponential function, with an initial value of A(0), and a decay rate of r, as a decimal, is given by:

A(t) = A(0)(1-r)^t

In this question, we have:

y = 5000*(0.98)^x

a. What was the initial amount of money that was left in this savings account?

This is y(0) = 5000

The initial amount of money that was left in this savings account was of 5000.

b. What is the percent of change each year in this savings account?

First as a decimal.

1 - r = 0.98

r = 1 - 0.98

r = 0.02

So a decrease of 2% each year.

7 0
3 years ago
What is this answer?
kvasek [131]
I got S > 2
Because you would multiply both sides by two then subtract by twelve
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3 years ago
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anygoal [31]

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Step-by-step explanation:

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3 years ago
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