![HelenKellerwasaSlutt](/avatars/24951.jpg)
HelenKellerwasaSlutt
26.03.2020 •
Mathematics
Which information is necessary to solve this story problem? Sam had a total of 14 people at his skating party. The party lasted for 4 hours. He paid $2 for each person's skate rental and $3 for each person's entry ticket.
Solved
Show answers
More tips
- H Health and Medicine How does childbirth happen: everything future mothers need to know...
- H Health and Medicine What Are the Best Vitamins? A Scientific View on Vitamin Supplements...
- A Auto and Moto How to Deregister a Car in Moscow?...
- A Auto and Moto What Is the Cost of Customs Clearance for a Car in Russia?...
- A Auto and Moto How to choose the right drive for your BMW...
- H Health and Medicine 10 Tips for Avoiding Vitamin Deficiency...
- L Leisure and Entertainment Mysteries of the Name Vyacheslav Dobrynin...
- H Health and Medicine What makes Graves’ disease dangerous?...
- F Food and Cooking When is Easter in 2011?...
- C Computers and Internet Best Antivirus: How to Choose Protection for Your Computer?...
Answers on questions: Mathematics
- M Mathematics . What is the slope of a line with the equation y = 5x + 35 ?...
- M Mathematics A house organically cost $280,000. Its value increase 5% each year. What is the value of the house 10 years later?...
- M Mathematics Please someone answer no trolls please this is very serious will give brainliest...
- M Mathematics A new car is for lease for $315 per month with a down payment of $705. What is the cost for 33 months for this vehicle?...
- M Mathematics Use the graph below to fill in the blank with the correct number: (1 point) f(−2) = X, Y graph. Plotted points negative 3, 0; negative 2, 2; 0, 1; and 1, negative 2....
- M Mathematics Solve for X 121 +7 -11 OR 5x- 8 40...
- M Mathematics Y=x+ 2 Type an (x,y) ordered pair that is a solution to this equation....
- M Mathematics Write the equation of a line through (0,2) that is parallel to the graph...
- M Mathematics Multiply. 8 - 3vº(-9)...
- M Mathematics She dove 75 feet under the sea...
Ответ:
For the problem we have:
Sam had 14 people at the party.
The party lasted for 4 hours.
He paid $2 for each person's skate rental and 3 for each person's entry ticket.
Suppose we want to know how much Sam spent on the party.
But we do not know if the $2 of the skate rental are per hour or per two hours, or in total, for example, if the amount is per hour, then the total amount for each skate is $2*4 = $8, so in the case that the rental depends on the time, we can not solve this problem because we do not have enough information.
If the $2 are fixed (do not depend on the time that the party lasted) then the fact that the party lasted for 4 hours does not matter.
We can calculate as 14 persons* ($2 + $3) each = 14*$5 = $70, then you can see that in this case the 4 hours data is not necessary
Ответ:
Yes, because every number under 20 that can be divided by 5 is 15, 10, and 5 and two are odd numbers and only one is an even number.
Step-by-step explanation: