It could be 28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43, or 44.
Step-by-step explanation:
option A
hope it helps
thank you
Answer:
x,y
(1,3)
Step-by-step explanation:
Answer: Intercept of the equation = (9,0)
Charge remaining in Lauren's battery is 0 after 9 hours( since Lauren left her house)
Step-by-step explanation:
Given: When t= the number of hours since Lauren left her house, the charge remaining in Lauren's battery, as a percentage, can be modeled by the equation B=63-7t .
To find the x-intercept, put B =0 (as x denoted the independent variable , here independent variable is 't')
Hence, the x-intercept of the equation = (9,0)
i.e. Charge remaining in Lauren's battery is 0 after 9 hours( since Lauren left her house)
Answer:
Equivalent
Step-by-step explanation:
4:5 multiply both sides by 4 to get 16:20
