Step-by-step explanation:
The answer is on the picture
The total number of half-dollar coins are in $28 given to children who come into your store is 56.
<h3>What is arithmetic?</h3>
Arithmetic is the branch of mathematics that deals with the study of numbers using various operations on them. Basic operations of math are addition, subtraction, multiplication and division. These operations are denoted by the given symbols.
Given:
You have $28, and you want to get half-dollar from the bank to give to children who come into your store.
According to given question we have
Half-dollar from the bank= $28
1/2 =28
1=28*2
1=56
So, the total number of half-dollar coins given to children who come into
your store is 56.
Therefore, the total number of half-dollar coins are in $28 given to children who come into your store is 56.
Learn more details about arithmetic here:
brainly.com/question/11559160
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Answer:
i- ok sure
Step-by-step explanation:
Answer:

Step-by-step explanation:
10 * sqrt(81/25 * -1) = 10 sqrt(81/25) * sqrt(-1) = 10 *9/5 * i