The symbols, you mean? Those are called "parentheses".
Answer: A:60%
Step-by-step explanation:
Since the scores for a golf tournament are normally distributed, we would apply the formula for normal distribution which is expressed as
z = (x - µ)/σ
Where
x = scores for the tournament.
µ = mean score
σ = standard deviation
From the information given,
µ = 210
σ = 80
We want to find the probability percent of golfers that scored less than Ella. It is expressed as
P(x < 230)
z = (230 - 210)/80 = 0.25
Looking at the normal distribution table, the probability corresponding to the z score is 0.5987
Therefore, the percent of golfers that scored less than Ella is
0.5987 × 100 = 59.87
Approximately 60%
Answer:
4.84512 trillion US$
PLEASE GIVE ME BRAINLIEST
Answer:
1. Measure of Angle ABC
2. 9 Degrees
3. 72 Degrees
4. 7.1 cm
5. 10.9
Step-by-step explanation:
Just finished the quiz and got a 100
Answer:
h≈25.47
Step-by-step explanation:
h=V/πr2
you just plug in the radius and volume into the equation