Answer:
Step-by-step explanation:
The rate of production is 540 per 0.5hr=>1080 per hour.
Let t be the number of hours. We convert the times in hours only(1 hr=60mins)
- 3hrs 30 mins=3.5hrs
- 5hrs 15mins=5.25hrs
- 8grs 45 mins=8.75hrs
#We therefore multiply directly to find the number of cups after t hours:
Step-by-step explanation:
behdneowbsnskdbhsbwshbsjanw
Answer:
311.6 cm
Step-by-step explanation:
To solve this problem, let's call:
k = Keith's height
n = nephew's height
Since the ratio is 15:7, we have
(1)
Then, Keith's height is increased by 16%, so the new height of Keith is
(2)
While the nephew's height is doubled:
(3)
We also know that Keith is now 34 cm taller than his nephew, so
(4)
Substituting (2) and (3) into (4), we get
And substituting (1),
Solving for n,
So the current height of the nephew is:
While Keith's current height is
So their total current height is
We can use the points (-10,0) and (-13,3) to solve.
Slope formula: y2-y1/x2-x1
= 3-0/-13-(-10)
= 3/-3
= -1 (Answer)
Hope This Helped! Good Luck!