Answer:
D
Step-by-step explanation:
(-18) + 6/(-18) - 3
-12/-21
simplify it down
-4/-7
2 negatives make a positive
so 4/7
so x = -18
Answer:
(–4)(9)
(6)(–6)
(6)(6)(–2)
Step-by-step explanation:
(–4)(–9)(2)
=36(2)
=72, No
(–4)(9)
=-36, Yes
(6)(6)(–2)
=36(-2)
=-72, Yes
(–6)(–6)
=36, No
(6)(–6)
=-36, Yes
Divide the number of revolutions by the number of seconds.
(6 2/5) / (2 2/3) =
Rewrite each mixed numeral as a fraction.
= (32/5) / (8/3)
= 32/5 * 3/8
= 96/40
= 12/5
= 2 2/5
Answer: 2 2/5 revolutions per second
Answer:
<em>f=-14.4</em>
Step-by-step explanation:
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.