Answer:
40
Step-by-step explanation:
If it is .5 or higher round up, if it is lower than .5 round down.
Answer:
85%
Step-by-step explanation:
small : large = 17 : 3
this means that 17 out of 20 are small
17/20 = 85/100, which is 85%
Answer:
The functions g and f are said to commute with each other if g ∘ f = f ∘ g. Commutativity is a special property, attained only by particular functions, and often in special circumstances. For example, |x| + 3 = |x + 3| only when x ≥ 0. ... The composition of one-to-one functions is always one-to-one.
\
Answer:
TV = 29
Step-by-step explanation:
TU + UV = TV
x + 5 + 20 = 10x - 11
5 + 20 + 11 = 10x - x
36 = 9x
36/9 = x
x = 4
TV = 10x − 11 = 10 * 4 - 11 = 40 - 11 = 29