Question

Temperature at the night fall by 20 C every hour. If at 11 pm, the temperature was 250C, what is the temperature at 4

am ?​

Answer 1

Answer:

[

$temperature \: falling \: every \: hour = 20c \\ temperature \: at \: 11 \: pm = 250 \\ time \: between \: 11pm \: to \: 4am = 5h \\ \: \: \: \: \: \: \: \: \: \: 5 \times 20 = 100 \\ \: \: \: \: \: \: \: \: \: 250 - 100 = 150c$

so the temperature at 4 pm is 150C

Hope this helps you

pls mark me as brainliest