Answer:
D. -14
Step-by-step explanation:
Answer:
A) The amount of spread in the middle-half of Baltimore's data is greater than Seattle's
Step-by-step explanation:
I don't know the answer, but desmos.com will graph it for you! Hope this helps
Answer:1.04 ml/g.
Step-by-step explanation:
The formula we use to find the density :
We are given that ,
Volume of a sample of water = 11.4 mL
Mass of sample of water = 10.98 g
Then , the experimental density of the water sample will be :-
Hence, the experimental density of the water sample is 1.04 ml/g.
Step-by-step explanation:
sin(90-A) = sin90cosA-sinAcos90
= cosA*1-0*sinA
= cos90
hence proved