2/5 0.5, 3/8, 0.44 Because when you divide the denominator by the numerator you get the decimal and then solve from there.
Sorry
Answer:
Hello! answer: x = 85
Step-by-step explanation:
Triangles add up to 180 degrees 27 + 68 = 95
180 - 95 = 85 therefore x = 85
Answer:
Step-by-step explanation:
Using the rule of exponents
÷ 
= 
, then
÷ 
= 
= 
=
Answer: 501, 511
Step-by-step explanation:
You add ten so 491 plus 10 would 501.
Population = all Texas 8th graders
Sample = Mrs. Jones's thirty 8th graders
Sampling method = convenience sampling
Yes, there was a sampling bias. Since the complete sample was from the same school and class, it does not represent the total population of Texas 8th graders very well.
Hoped this helped :D
