Answer:
2.25 hours for the man and 1.83 hours for the woman.
Step-by-step explanation:
We first find the number of calories consumed by both the man and the woman.
The man's calories are:
750+400+225 = 1375
The woman's calories are:
370+400+0 = 770
The man burns 610 calories per hour. This means to find the number of hours, we divide the number of calories by the rate burned per hour:
1375/610 = 2.25 hours
The woman burns 770 calories per hour. This means to find the number of hours, we divide the number of calories by the rate burned per hour:
770/420 = 1.83 hours
Answer:
y = 1
Step-by-step explanation:
I dunno what you need but that's the answer to y...
Answer:
= −
1
3
1
Step-by-step explanation:
No real solutions because the discriminant is negative
The square root of a negative number is not a real number
Answer:
186
Step-by-step explanation: