After 5 years the area is 3/4 of what it was; after 10 years 3/4 of 3/4, or 9/16; after 20 years 9/16 x 9/16 = 81/256 = 0.3164; so 1-.3164 = 0.6836 or 68.36% disappears
x to the 5th power times y to the fourth power
Four
If a number is raised to the fourth power, it is multiplied by itself four times. For example, 24 = 2 x 2 x 2 x 2 = 16.
x^2(1 - x)(1 + x)
The month that follows March is April. April is the fourth month of the year in the Gregorian calendar. It typically has 30 days.
0.0025
It is 0.0025
one fourth percent = .25 percecnt (.25%) divide by 100 to convert from percent to decimal (.25/100=.0025) Add the 6 = 6.0025
75 1/4% = 75.25 in decimal
.25 25%
Converting a percent to its decimal equivalent is accomplished by dividing by 100 (the same as moving the decimal two places to the left): 8.25 ÷ 100 = 0.0825
one percent of ten and one fourth = 0.1025 one fourth = 1/4 = 0.25 in decimal ten and one fourth = 10 1/4 = 10.25 in decimal 1% of 10.25 = 1% * 10.25 = 1%/100% * 10.25 = 0.01 * 10.25 = 0.1025
0.25 as a decimal, and 1/4 as a percentage.
1/4= 1 ÷ 4= 0.25 in decimal= 0.25 * 100%= 25%
One and three quarters is 1.75. To convert a percentage to a decimal, divide by 100, so the answer is 0.0175.
two and one-fourth as a decimal = 2.25
The decimal 2 and one fourth is 2.25 because 25 is one fourth of 100.