Answer:
59
Step-by-step explanation:
x+1 = 7
Subtract 1 from each side
x+1-1 =7-1
x =6
x^2 + 22 +1
6^2 +22+1
36+22+1
36+23
59
For the second question, the answer is $2060, 5%=0.05, 2,000*0.05=60, 2,000+60=2060. The third question, the answer is $3,307.5, year 1 0.05*3000=150, 3000+150=3150. 3150*0.05=157.5, 3150+157.5=3,307
I can't help you with the first question
The expected value is $38.46.
The probability of drawing a 10 from any suit is 4/52. Multiply this by the earnings, 500:
4/52(500) = 2000/52 = 38.46
Answer:
B
Step-by-step explanation:
It would be rounded down to 244 as its only .1 so its closer to 244 than it is to 245
