Math Questions Help!!!?

Question

1. Write the ratio 5 to 9 as a fraction.
2. A community sevice organization has 19 men and 5 women in its membership. Write the ratio of women to men
3. Write the ratio of 30 to 36 in lowest terms
4. Find the unit price for the item: $5.16 for a dozen apples.
5. Write the proportion 14 is to 22 as 28 is to 44.
6. A basketball player scored a total of 70 points in the first five games of the season. If he continues at the same pace, how many points should he score in the 16-game season?
7. Rewrite the statement, using percent notation.
Of 50 houses in a development, 34 are sold.
8. Write 5% as a fraction or a mixed number.
9. Write 3/8 as a percent.
10. Identify the rate in the following statement:
27% of 500 is 135.

Answer 1

1. 5/9
2. 5/19
3. 5/6
4. 5.16/12 = 0.43= 43 cents
5. 14/28 = 22/44 = 1/2= 1/2
6. (70 x 16)/ 5
7. (34 x 100)/50 = 68%
8. 5/100= 1/20
9. 3/8 x 100 = 300/8 = 37.5%
10. i have no idea what that means.

Answer 2

I see your blend up - A = PiR^2 correct? nicely, section = Pi (radius squared), the position you position the radius as 40 8. The Diameter is 24 cm, correct? nicely, contained in the formulation, radius is in basic terms 1/2 of the diameter, so that you should be utilising 12^2, not 40 8^2 Your formulation might want to appear like this: section = Pi(3.14) * 12^2 That'll furnish you with the right answer.