ratios percents statistics and probability
the ratio of women to men in a local book club is 7 to 3. Which combination of women and men could the club have?
what is 21 women and 9 men
If the radius is 6 inches. What is the circumference.
what is 37.68
6(x+5)-2(x+1)
X=?
what is 8
SOLVE
1/3 times 3/1 divided by 5/1 plus 1/5
what is 2/5
SOLVE
3n + 4n - 2 = 61
what is 9
what number is 5% of 220
what is 11
If the height of a square is 9ft and the base is 5ft. What is the area and perimeter?
what is area is 45ft and the perimeter is 28
6x+9
what is 3(2x+3)
SOLVE
10/3 divided by 3/10 times 5/1 divided by 6/1
what is 9 1/4
there was 50 passengers in the buss. 25 people got off in the buss stop. Then 15 people got into the buss. How many people are left in the buss
what is 40 passengers in the buss
2/5 = .4 = ?
what is the percentage of 2/5?
what is 40%
If an angle is 4x and the second angle is 2x the third angle is 10 and the fourth angle is 30 and the 5th angle is 20 the whole angle equals to 180. What is x.
what is 20
SOLVE
50(50+25)+27
what is 3777
-9/5 plus 3/8 plus 5/6 plus -6/5
what is -1 79/100
3+3 times 3+3
15
what is the sample space if a car turns right or left?
what is 50%
What is complementary angles mean?
what is 90 degree
There was 50 passengers in the buss. 25 passengers left the buss at a buss stop then 15 got into the buss in the buss stop. How many passengers are in the buss?
50-25+15
what is 40 passengers
Carlos spent 1 1/4 hours doing his math homework. He spent 1/4 of his time practicing his multiplication facts. How many hours did Carlos spend practicing his multiplication facts?
what is 1 1/2
10 times 20 + 300 + 400
what is 900
A coin is tossed 1000 times; we get 499 times head and 501 times tail. What is the empirical probability of getting heads?
what is 49%
If the first angle is 1x and the second angle is 1x and the third angle is 1x and its a triangle and is equal to 180 degrees
what is 60
Richard caught F fish two weeks ago and 32 fish last week. How many fish has Richard caught these last two weeks combined?
what is 48 fish
A recipe calls for spaghetti and meatballs calls for 3 pound of ground beef find two fractions that are equivalent to 3/4?
what is 4/12 + 5/12
The buss driver was sixty years old. 50 passengers went into the buss then 40 passengers went into the buss. How old is the buss driver and the how many passengers in the buss combined?
what is 150