Answer:
Temperature after 12 hours = 25°C
Step-by-step explanation:
Given:
Current tempreture = -23°C
Tempreture incresing rate = 4°C per hour
Total time = 12 hour
Find:
Temperature after 12 hours
Computation:
Temperature after 12 hours = Current tempreture + (Tempreture incresing rate)(Total time)
Temperature after 12 hours = -23 + (4)(12)
Temperature after 12 hours = -23 + 48
(3,1) (3,-1) (-3,1) (-3,-1)
1.45% of 210
=1.45/100 *210
=3.045
1.45% of 210 is 3.045
ight whats wrong?
I have no idea math should have been working hade books bye sorry
