9514 1404 393
Answer:
-$32
Step-by-step explanation:
The value went down by $32.
Expressed as a signed integer, the value in dollars changed by -32.
1st half-life: 115/2 = 57.5 grams
2nd half-life: 57.5/2 = 28.75 grams
3rd half-life: 28.75/2 = 14.375 grams = 14 grams
Hello :
f(6) =2(6)² +<span>√(6-2) = 72 +2 =74</span>
Answer:
i think its c
Step-by-step explanation:
Answer:
C. 2.25
Step-by-step explanation:
The following information is missing: <em>J is at (-3, 4). K is at (4,-2).
</em>
The x value for point L such that JL and KL form a 3:1 ratio is obtained as follows:
where ratio m:n givesfraction m/(m+n), run is the distance over x-axis between J and K, and xJ is the x-coordinate of J.
- ratio 3:1 means: m/(m+n) = 3/(3+1) = 3/4
Replacing into the equation:
m/(m+n)*run + xJ = 3/4*7 + (-3) = 2.25