Altogether, I have 10 bags of sweets. The mean number of sweets in the bags is 40.
The table shows how many sweets there are in 9 of the bags.
Number of sweets
in a bag
Frequency
39 2
40 4
41 1
42 2
43 0
How many sweets are in the 10th bag?

$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

irrational, then, just means all the numbers that aren't rational. every integer is a rational number, since each integer n can be written in the form n/1. however, numbers like 1/2, 45454737/2424242, and -3/7 are also rational, since they are fractions whose numerator and denominator are integers.

step-by-step explanation: