What is 19.5 rounded to the nearest whole number?

The answer would be 20

Step-by-step explanation:

If the number is greater than 5 ex: 6, 7, 9 it will be rounded to the nearest whole number which in this equation would be 20 and if it is less than 5 like ex: 14 it would be rounded to 10 think it backwards less than 5 is backwards and greater than 5 is upwards. Hope this helps

13.33%

say 50 oranges, then 100 apples

80 are red, 20 are yellow

total fruit = 150

20chances out of 150 for yellow

20/150 = 13.33%

problem:

f(x) = - 2/3x + 5; f(5/2)

substitute 5/2 in for x:

f(5/2) = -2/3(5/2) + 5

simplify the right side:

f(5/2) = -5/3 + 5

f(5/2) = 10/3

f(5/2) = 10/3

i hope this !