The length of the string of a pendulum, L, can be determined using the function , where p is the period of the pendulum. The velocity at the bottom of the pendulum can be modeled by the function . Which function can be used to find the velocity at the bottom of the pendulum released from the same angle for any period, p?
distance formula is d=√(x2-x1)^2 + (y2-y1)^2
answer set (b) 0.5, 3/4 80% is in order from least to greatest.
in order to compare rational numbers to each other, it is much easier if they are in the same form. typically, the best form in which to evaluate rational numbers is in decimals. in order to convert a percent to a decimal, you would divide the given percentage by 100. you can also accomplish the conversion by moving the decimal point over two places to the left. for example, the decimal value of 80% is 80/100, or 0.8. in order to convert a fraction to a decimal, you need to divide the numerator by the denominator. for example, 3/4 is 0.75. so, for choice (b) 0.5 3/4 (0.75), 80% (0.8) is the only choice in which the numbers are in order from least to greatest.