Answer:
I think The Options Are Wrong
Step-by-step explanation:
3 + (9-5)^2 × 8
3 + 4^2 × 8
3 + 16 × 8
3 + 128
131 ans
Answer: domain (7,8)
Step-by-step explanation: range is the Y-value and domain is the x-value
Amanda needs to spend more than 8 minutes on Routine 1 to burn more calories.
Step-by-step explanation:
Given,
Calories burned in Routine 1 = 15.5 calories per minute
Let,
t represents the number of minutes spent running.
Total calories burned = T
T = 15.5t Eqn 1
Calories burned in Routine 2 = 22 calories walking + 12.75 per minute
T = 12.75t + 22 Eqn 2
For burning more calories in Routine 1;
Eqn 1 > Eqn 2
Dividing both sides by 2.75
Amanda needs to spend more than 8 minutes on Routine 1 to burn more calories.
Keywords: linear inequality, division
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Answer:
340/50=6.8
Step-by-step explanation:
338.7=340
49=50
=6.8