Answer:
8%

Step-by-step explanation:
The amount repaid is ...
A = P(1 +rt)
Filling in the given values, we can find r.
(18·28) = 450(1 +r(18/12)) . . . . . t is in years
504 = 450 + 675t

54/675 = 0.08 = 8%

The simple interest rate on the loan is 8%.

8 0

2 years ago

Sam's Mom makes sandwiches, s, for lunch everyday for his brothers and sisters. There are 15 slices of bread, b, left in the pac

ArbitrLikvidat [17]

Answer:

b= independent S=dependent

7 0

3 years ago

A bag contains orange, white, and purple marbles. If you randomly choose a marble from the bag, there is a 23% chance of drawing

horrorfan [7]

The probability of choosing a purple marble from the given parameters is given as; 29%

<h3>How to find the Probability?</h3>

We are given;

Probability of drawing an orange marble = 23% = 0.23

Probability of of drawing a white marble = 48% = 0.48

Thus, probability of drawing a purple marble is;

P(purple marble) = 100% - (23% + 48%)

P(purple marble) = 29%

Read more about Probability at; brainly.com/question/24756209

#SPJ1

6 0

2 years ago