y = x2 + 3
1 yard = 3 feet 12*3= #feet 36 feet
from 12 to 16 is 4 then from 16 to fiftine is one then from15-19 is 4 so one so forth one is +4 the next is -1
y = x(x + 1)
91/2 ÷ 1/12 = 19/2 ÷ 1/12 = 19/2 x 12/1 = 114
19 and 1/6 - 12 and 11/12 = 25/4 or 6.25
1 yard = 3 feet 12*3= #feet 36 feet
from 12 to 16 is 4 then from 16 to fiftine is one then from15-19 is 4 so one so forth one is +4 the next is -1
y = x(x + 1)
91/2 ÷ 1/12 = 19/2 ÷ 1/12 = 19/2 x 12/1 = 114
19 and 1/6 - 12 and 11/12 = 25/4 or 6.25
19/121 and 7/12:= 1 + 7/12= 12/12 + 7/12= 19/12 in an improper fraction
= (19/12)/(11/4) =19/12 * 4/11 =19/3 * 1/11 =19/33
It looks as if 5 is added every time. * * * * * The simplest rule is Un = n2 + 2n + 4 for n = 1, 2, 3, ... and according to that rule, U4 = 28
1 foot = 12 inches 19 = 12 + 7 Answer: 1 foot 7 inches
Important is the reference. 12 is 100 percent. 0.12 is 1 percent. 19/0.12 = 158.3333 19 is 158.333 percent of 12.
19/21 - 4/12 (4/12 = 1/3) = 12/21Convert the 1/3 into 7/21 and subtract.
It is: 1