The 69.15 percentile corresponds to 0.500 standard deviations above the mean. If 70 is 10*.500 = 5 units above the mean, then the mean is 65.
Answer:
sure ig... same lol
Step-by-step explanation:
skrt skrrrt
im brooke btw
im 14
Answer:
<h2>
y = -¹/₂
x + 4 </h2>
Step-by-step explanation:
The point-slope form of the equation is y - y₀ = m(x - x₀), where (x₀, y₀) is any point the line passes through and m is the slope:
m = -¹/₂
(2, 3) ⇒ x₀ = 2, y₀ = 3
The point-slope form of the equation:
y - 3 = -¹/₂
(x - 2)
So:
y - 3 = -¹/₂
x + 1 {add 3 to both sides}
y = -¹/₂
x + 4 ← the slope-intercept form of the equation
Answer:
28
Step-by-step explanation:
so there are 7 days in a week and she had 4 stickers left so 7 x 4 = 28.
Answer:
The tip is $12
Step-by-step explanation:
78 rounds up to 80.
15x80=1200.
1200/100=12.
