Step-by-step explanation:
done.................
Question:
What are the solution(s) to the quadratic equation 50 – x2 = 0?
A) x = ±2Plus or minus 2 StartRoot 5 EndRoot
B) x = ±6Plus or minus 6 StartRoot 3 EndRoot
C) x = ±5Plus or minus 5 StartRoot 2 EndRoot
D) no real solution
Answer:
C) x = ±5Plus or minus 5 StartRoot 2 EndRoot
Answer:
Increase has 140%, decrease has 60%
Step-by-step explanation:
Basically, you start of with 100%
For increasing, add 40 percent to 100 percent. 100+40=140%
Do the same for decreasing. 100-40=60%
Answer:
The odds of choosing a club from a full deck is 13/52, or 1/4. Since there are now only 51 cards and 12 clubs, the odds are 12/51, or .2352
