Answer:
497
Step-by-step explanation:
350*1.42
Answer:
w = -19
Step-by-step explanation:
10 + w = -9
<u>-10 -10</u>
w = -9 - 10
w = -19
Answer:
18.05 g
Step-by-step explanation:
The multiplier of the initial quantity is ...
(1/2)^(t/1690)
so, for t=250, this becomes ...
(1/2)^(250/1690) ≈ 0.902545
Then the quantity remaining of the initial 20 g is ...
(20 g)(0.902545) ≈ 18.05 g
Answer:
We can represent a number in general by x . Halving a number means dividing it by two, so the expression that shows the half of a number is x2 , since you divide a number by two.
Step-by-step explanation:
Answer:
5
Step-by-step explanation:
150/30 = 15/3 = 5
Good luck!
