David had to choose an apple and an orange out of a total of 20 apples and 20 oranges. What is the probability that he would choose the best looking apple and best looking orange by choosing randomly? A. 1/20
B.1/200
C.1/100
D.1/400

How many different three-digit numbers can be formed using the digits 1 comma 2 comma 9 comma 6 comma 4 comma 3 comma and 8 without repetition? for example, 664 is not allowed.

Asinusoidal function whose frequency is 1/6pi

Th perimeter of a rectangular garden is 150 feet. the length is 50 feet longer than the width, w. which equation could be used to calculate the width of the garden? a.) 2w+ 2(w-50) =150 b.) 2w+50 + 2w =150 c.) 2(w+50) + w =150 d.) 2w+ 2(w + 50) = 150 need asap. will give brainliest !