He used distributive property
Answer:
1.47
Step-by-step explanation:
9.76/10=10% = 0.976 round to 0.98
5%=0.97/2 = 0.49
add them = 1.47 tip
Answer:
The Probability of not getting two consecutive reds is 0.9506
Step-by-step explanation:
Number of sections = 9
Number of red sections = 2
Number of blue sections = 3
Number of green sections = 4
Probability of getting two consecutive reds =
So,The Probability of not getting two consecutive reds =
Hence The Probability of not getting two consecutive reds is 0.9506
Answer:12 blue marbles
Step-by-step explanation:
I by 5 percent chance of blue marble
Let the number of blue marbles be x
X/60=1/5
5x=60
X=60/5
X=12
Answer:
7.429 cents
Step-by-step explanation:
Given that:
Price change = $1.51 to $2.03
Period of time = 7 years
Therefore, the annual inflation rate :
Difference in price / number of years
($2.03 - $1.51) / 7
$0.52 / 7
= 0.0742857 per year
= 0.0742857 * 100 (about 7.429 cents per year)