Marina earns $15 for 1 hour of babysitting, $23 for 2 hours of babysitting, and $31 for 3 hours of babysitting. Write a function to describe the sequence.REALLY STUMPED ON THIS ONE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! PLZ PLZ HELP!!!!!!!!!!!
Answers
Answer 1
Answer:
This isn't proportional
Answer 2
Answer:
you cant do that because its not proportional. You could show that as your answer the teacher will probably agree with you because that happens to me all the time
In 1967, a 30-second superbowl commercial cost $40,000. In 2000 a 30-second commercial cost $1,800,000. What was the percent of change in the cost of commercial?
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First, you would subtract 1,800,000 and 40,000 to find the difference. Divide the difference by 40,000, then multiply by 100.
A doctor ran 55 hours the mom ran 52 hours what was the total
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This is I suppose basic addition. Addition is a mathematical process of combining or joining something to something else. The word "total" indicates that the addition will be used. If the doctor ran for 55 hours and the mom for 52 hours, by using the addition it will be: 55 + 52 ______
107 hours in total.
107 hours converted in days will be 4 days and 4 hours. SInce 1 day contains 24 hours you now divide 107 hours by 24 hours to get its equivalent to days.
107 because 55 + 52 = 107
Ashlynd's backpack has a mass of 30,000 grams. What is the mass of ashlynd's backpack on kilograms?
2.947368421 when dividing you want to make sure te numbers are divisible
The answer is 2.9473
What is 199000/10000 as a decimal?
Answers
Answer:
19.9
Step-by-step explanation:
divide 199000 by 10000
=19.9
Answer:
19.9
Step-by-step explanation:
How many days are in 7.5 years
Answers
In one year, there is 365 days, and every 4th year it's 366. in 7.5 years there is only one 4 year, so 1 year with 366 years.
1 year = 365 days 7.5 years = x days
x = 7.5 * 365 x = 2737.5 days and since we have a leap year of 366 days, we get 2737.5 + 1 = 2738.5
So, there is 2738.5 days in 7.5 years
Hope this Helps :)
You can't use calendars to answer this.
We put different numbers of days in different calendars, to account for the fraction of a day in the Earth's trip around the sun. So if you used calendars to answer the question, the answer would depend on what year, or what part of a year, you start counting in. There could be either one or two Leap years in the period you choose.
The only honest and effective way to calculate the answer is to take the word "year" to mean the real length of the Earth's orbital trip.
The length of the Earth's sidereal year is 365.2536 mean solar days. (rounded)
No matter what year you start counting, or what part of what day of what year, in 7.5 sidereal years you'll count 2,739 mean solar days, and then the count will end roughly another 9 hours and 38 minutes later.