Answer:
Ryan practiced 33.66 minutes on Wednesday
Step-by-step explanation:
You do 43.2+37.48 and it equals 80.68
Then you do 114.34-80.68 which equals 33.66
Answer:
line r: y=-2x-2
line s: -2x+1
lime t: -2x+3
Step-by-step explanation:
every slope must be -2 since that's stated in the question
to find b in y=mx+b, you substitute 0 for x and the y coordinate when x is 0 into the equation (for example for slope r, when x is 0 then y is -2, so -2=-2(0)+b) then solve for b (-2=-2(0)+b is -2=b)
basically, b is the y component when x is 0
Each ticket is $35 because you have to divide 175 by 5 and that's how to find the unit rate per ticket.
Total teams = 64
After round 1, teams remaining = 64 ÷ 2 = 32
After round 2, teams remaining = 32 ÷ 2 = 16 = or (64 ÷ 2^2 = 16)
After round n, teams remaining = 64 ÷ (2^n)
Let after n rounds, teams remaining = 2
=> 64 ÷ 2^n = 2
=> 64/(2^n) = 2
=> 64/2 = 2^n
=> 32 = 2^n
=> 2^5 = 2^n
=> n = 5
Thus, after round 5, two teams will remain.