Answer:
75.36 inches
Step-by-step explanation:
- C = 2πr
- C = 2 × 3.14 × 12
- 2 × 3.14 = 6.28 in.
- 6.28 × 12 = 75.36 in.
I hope this helps!
Step-by-step explanation:
Where <em>c</em><em> </em>is the number of candy given to each friend and <em>b</em><em> </em>is the unknown number of candies in a box.
Answer:
45 members are in the choir.
Step-by-step explanation:
Set up an equation:
Variable x = boys
3/6 = x/30
Cross multiply:
3 × 30 = 6 × x
90 = 6x
Divide both sides by 6:
15 = x
There are 15 boys.
To find the number of members in the choir, add the number of boys and girls:
30 + 15 = 45
Roll the die 30 times to represent the number of days in June, and record the outcomes. Count the number of times the die landed on 1-4 and place this number over 30. This is the probability that the temp was above 80.
Count the number of times the die landed on 5 and 6 and place this number over 30; this is the probability that the temp was 80 or below.
Answer:
in decimal form (rounding to four decimal places) 4.6667
in fraction form 14/3
Step-by-step explanation:
(2/3)7