<h2>
Answer:</h2>
18
Step-by-step explanation:
10$ 180$
10 x 18 = 180
so she work 18 hours.
Answer:
0.23
Step-by-step explanation:
Since 23 hundredths is 23 over one hundred, 23 hundredths as a Fraction is 23/100. If you divide 23 by one hundred you get 23 hundredths as a decimal which is 0.23. To get 23 hundredths as a Percent, you multiply the decimal with 100 to get the answer of 23 percent.
Step-by-step explanation:
The cost of one song is 2.56/2
= 1.28
The correct choices based on the integers are: 1a, 2b, 3d, and 4c.
In the question, we are asked to match the scenarios to their corresponding boundaries.
- miles traveled by a car in one hour: this can be non-negative numbers as the distance traveled by a car cannot be negative, but it is not infinitely possible, making the right option a. numbers between 0 and 70.
- average Celsius temperature in Antarctica: is mostly negative, and even if positive, very low. making the right option b. numbers between -100 and 20.
- amount of money owed on a car: this can be any non negative number without limit, making the right option d. no negative numbers.
- age when a baby takes their first step: as its an age it wont be a negative number, and its a baby age so it will be very small, making the right option, c. no negative numbers and positive numbers less that 2.
Thus, the correct choices based on the integers are: 1a, 2b, 3d, and 4c.
Learn more about integers at
brainly.com/question/12399107
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The minutes because it does not matter how many minutes you have
