The medical researcher's expectation is wrong. There is enough statistical evidence to prove that 25% or more are smokers in the university.
Answer:
6
Step-by-step explanation:
because i just know it lol
I’ll say it’s true because your left off with -11=-11 which is true
Answer:
A
Step-by-step explanation:
Answer:
x = 4 , y = 2
Step-by-step explanation:
Using the sine / tangent ratios in the right triangle and the exact values
sin60° = and tan60° = , then
sin60° = = = ( cross- multiply )
x = 4 ( divide both sides by )
x = 4
and
tan60° = = = ( multiply both sides by y )
y = 2 ( divide both sides by )
y = 2