Question

How many websites graphics can be created by using at least three of five different bitmap images?

a) 10
b) 15
c) 20
d) 25

Answer 1

To find the number of websites graphics that can be created by using at least three of five different bitmap images, we can use combinations to calculate the possibilities. The answer is 10.

Step-by-step explanation:

To find the number of websites graphics that can be created by using at least three of five different bitmap images, we need to consider the combinations of selecting three or more images from the set of five.

To calculate the number of combinations, we can use the formula:

C(n, r) = n! / (r!(n-r)!)

where n is the total number of objects and r is the number of objects chosen.

Plugging in the values, we have:

C(5, 3) = 5! / (3!(5-3)!) = 10

Therefore, the answer is a) 10.