Xian and his cousin both collect stamps. Xian has 60 stamps, and Kai has 68 stamps. The boys recently joined different stamp-collecting clubs. Xian’s club will send him 16 new stamps per month. Kai’s club will send him 12 new stamps per month. After how many months will Xian and Kai have the same number of stamps? How many stamps will each have?

152 stamps

Step-by-step explanation:

After 2 months

92 stamps each

Step-by-step explanation:

difference at first is that kai has 8 more stamps

xians new club gives 4 more each month than kai's

8÷4=2

60+32=92

68+24=92

d 25 pi/6

step-by-step explanation:

the diameter is 10 inches

the radius is 1/2 of the diameter or 5 inches

the area of the circle is

a = pi r^2

  = pi 5^2

  = 25 pi

the slice is 60 degrees of the entire circle.

60 degrees out of 360   60/360 = 1/6

the area of the slice is 1/6 of the circle

a slice = 1/6 a circle

a slice = 1/6 * 25 pi

$3720

step-by-step explanation:

taxable income = $31000

as per the 2018-2019 us tax bracket, the tax rate is 12% for an individual whose taxable income is between $9,526 to $38,700.

so, the tax to be paid by him = 12% of 31000

= 0.12 * 31000     [12% converted to decimal as 0.12]

= $3720