The correct answer is is the option B . X>0
Hopefully this help you
Answer:
A Mile in a flat road race takes about 3 to 4 minutes. On a flat surface, the ride is relatively smooth with no significant hurdles, hills or tricky manoeuvers.
Step-by-step explanation:
A graph is proportional if a straight line can be drawn through the points and it crosses through the origin. A proportional relationship for objects occurs when the object number increases or decreases and a value of the object increases or decreases at a consistent rate.
1. C
A line can be drawn through the points, however it would not cross through the origin.
2. A
As the number of hours increases by 1, the dollars earned increases by $12.50. This increase in dollars earned is consistent across all increases in hours.
3. 4 gallons of milk for $13.16, 5 gallons of milk for $16.45, 9 gallons of milk for $29.61
If we check all of the options by multiplying the number of gallons by the given price per gallon, the following relationships are proportional to the original.
Hope this helps!! :)
Answer:
c) 10
Step-by-step explanation:
3(2t +5) = 5t + 25
distribute the 3 into the parentheses
6t + 15 = 5t + 25
subtract 5t from both sides
t + 15 = 25
subtract 15 from both sides
t = 10
Answer:
Energy consumed = 1.73× 10⁵ J
Step-by-step explanation:
Given:
Power P = 48.1 W, Time = 1 Hrs= 3600 S
Formula of Power = Energy / Time
⇒ Energy = Power × Time
Energy = 48.1 W × 3600 S = 173,160 Joule = 1.73× 10⁵ J