Answer:
8280 cal
Step-by-step explanation:
Q=mc(delta)T
Q=1200(0.115)(-60)
Q=8280 cal
I used 1200 g instead of 1.2 kg
Marked down 20% means it is selling for 80% of the original price ( 100% - 20% = 80%)
Multiply the original price by 80%
270 x 0.80 = $216.00
Answer:
88cm
Step-by-step explanation:
d=2r=2·44=88cm
5/2=2 1/2 + 2/5 = 2.9 = 2 9/10
I believe this is D. The transitive property
