Answer:
Step-by-step explanation:
3(x-3)+x(r+4)
3x-9+xr+4x
7x+9+xr
Answer:
0.0006087 (4 sf)
Step-by-step explanation:
Binomial distribution: X ~ B(n, p)
where n is the number of trials and p is the probability of success
Let the random variable X be the number of people with brown eyes
n = 14
p = 40% = 0.4
Therefore, X ~ B(14, 0.4)
P(X ≥ 12) = 1 - P(X ≤ 11)
= 1 - 0.9993913226...
= 0.000608677...
The distance between the two points (-1, 4) and (5, 4) is 6 units.
<u>Step-by-step explanation:</u>
The given Coordinate points are (-1, 4) and (5, 4).
The points are considered as (x1,y1) and (x2,y2).
Here,
x1 = -1 and x2 = 5
y1 = 4 and y2 = 4
<u>The distance formula is given by :</u>
Distance =
<u>To find the distance between these two points :</u>
The distance formula is used,
Distance =
⇒ √(6)²
⇒ √36
⇒ 6
Therefore, the between the points is 6 units.
Answer: $14
Steps:
What if 35% of $40
35% of 40
35% * 40
0.35 * 40 = $14
She will save $14
Tips:
-The word “of” means multiply
-To change a percent to a decimal move the decimal 2 places to the left.
If this was helpful and correct I would appreciate the brainliest! :)