Given :
Total money Beto have , P = $12 .
Cost per gallon , c = $3.75 .
To Find :
Ordered pair of lading number of gas to the total cost of gas includes the greatest amount of gas she can buy .
Solution :
Now , number of gallons she can buy for $12 is :
So , the greatest amount of gas she can buy with $10 is 3.2 gallons .
Therefore , the ordered pair is ( 3.2 , 12 ) .
Hence , this is the required solution .
Solve within the parentheses first. 5 + 4 is 9. Now subtract that by to get 7. Now you multiply 7 by -2. First multiply 7 and 2 to get 14. Since it is a negative number multiplying by a positive number change 14 into a negative number. The answer is -14.
The probability that the two socks match can be translated into the probability of getting two blue socks or two grey socks.
The combination ways for taking 2 socks from 16 socks would be: 16C2= 16!/2!14!= 120
Way to get 2 blue socks of 6 blue sock: 6C2= 6!/2!4!= 15
Way to get 2 grey socks of 10 grey sock: 10C2= 10!/2!8!= 45
Then the probability is: 15+45/ 120= 60/120= 1/2
Answer:
Jamaal's hourly rate is: 9.5
Tyson's hourly rate is: 8.9
The difference between their hourly rates is:
0.6/hour. Jamaal makes more money per hour.
Step-by-step explanation:
Tyson's rate is already given P = 8.9h
Jamaal's rate is 38/4 = 9.5
Answer:
10 and I dont know if you mean the equal sign in this "30-z"......so i'm not sure
