jeftegerman988
07.12.2019 •
Mathematics
My basketball team plays four games per week. during the first four weeks, we lost all 16 of our games. during week 5, we won three games and lost one game, bringing us to 3 wins and 17 losses for the season so far. each week after that, we win 3 games and lose 1 game. at the end of which week will my team have won at least 65% of its games total for the first time in the season?
Solved
Show answers
More tips
- C Computers and Internet How Much Does an iPhone Cost in America?...
- F Family and Home How to Choose the Best Diapers for Your Baby?...
- H Health and Medicine Headache: A Comprehensive Guide to Treatment...
- C Computers and Internet How to Properly Order Clothing from International Online Stores...
- A Auto and Moto Mastering One-Movement Parking: All You Need to Know...
- D Dating, Love, Relationships How Long Can Love Last?...
- S Society and Politics Is It Fact or Fiction? Let s Talk About Anton Chekhov s Pseudonym...
- F Food and Cooking How to Find Your Zip Code?...
- S Style and Beauty How to choose the best mascara for your eyelashes...
- S Style and Beauty How to Apply Foundation Correctly?...
Answers on questions: Mathematics
- M Mathematics A sphere shape water balloon has a surface area of 103.4 in.² how many cubic inches of water with a balloon holds in terms of pie...
- M Mathematics Ineed to know if 93 is a multiple of 9×...
- M Mathematics The record high january temperature in austin, texas is 90 degres f. the record low january temperature is -2 degres f. find the difference between the high and the low...
- M Mathematics Explain why or why not 14.766 is a reasonable value for the expression 3.21 × 0.46...
- M Mathematics If a new lacrosse stick is labeled $51, what would the new price be if the sign above it says 50% off ? round your answer to the nearest cent....
- M Mathematics When 5 is added to 2 times a number the result is 45...
- M Mathematics What is the factoring quadratic expression for 125x^2-100x+20=0...
- M Mathematics If there is are 95 g of fat in 16 oz of ground beef, how much fat is in 3 oz of beef?...
- M Mathematics Pls no one will how do estimate the numbers im about to give you by rounding to the nearest integer 15.23 - 6.835 and 6.88 + (-8.1) and 80.38 - 24.592 pls...
- M Mathematics The value of 4 in 64513 is how many times the value of 4 in...
Ответ:
You need 30 total weeks to win at least 65% games
Step-by-step explanation:
Team have played = 20 games
Number of winning games = 3
Let x represents the number of additional weeks.
You have won 3 games per week. Therefore you will win 3x additional games.
We know that 65% = 0.65
Therefore,
3+3x/20+4x = 0.65
By cross multiplication:
3+3x= 0.65(20+4x)
3+3x = 13+2.6x
Combine the like terms:
3x-2.6x = 13-3
0.4x=10
4x/10 =10
4x = 10*10
4x=100
Divide both sides by 4
4x/4 = 100/4
x = 25
since you have already played 5 weeks...you need to play 25+5 = 30 weeks.
Therefore you need 30 total weeks to win at least 65% games
Ответ:
b
Step-by-step explanation: