Answer:
- B. The probability that the student received a grade better than C is 0.45
Step-by-step explanation:
<u>Total number of students:</u>
- 15 + 30 + 35 + 16 + 4 = 100
<h3>Statements</h3>
A.
- p(<D) = 4/100 = 0.04
- 0.04 ≠ 0.2
- Incorrect
B.
- p(>C) = (30 + 15)/100 = 45/100 = 0.45
- 0.45 = 0.45
- Correct
C.
- p(not A or B) = (100 - 15 - 30)/100 = 55/100 = 0.55
- 0.55 ≠ 0.45
- Incorrect
D.
- p(B or C) = (30 + 35)/100 = 65/100 = 0.65
- 0.65 ≠ 0.35
- Incorrect
X = 180 - (90 + 47)
x = 180 - 137
x = 43
answer angle x = 43
___________________________________________________________
Answer:
When converting a fraction to a decimal, the numerator is the <u>dividend.</u>
<u>___________________________________________________________</u>
Answer:
More than 1 committee can be formed, *1 and a half<em>*</em>
<span>Horace is running a race. he begins to wonder how fast he is running.
</span>km/h will best describe how fast he is running.
