All categories

3 years ago

For which color is the difference between the theorectical probability and experimental probability greatest?

Mathematics

1 answer:

Elan Coil [88]3 years ago

5 0

Answer:

The answer is D. Green; The experimental probability is 22.7%, and the theoretical probability is 15%.

You might be interested in

I thought it was if question but it is just 9

mafiozo [28]

Answer:

17-d=5

Step-by-step explanation:

Hope this helps :)

8 0

3 years ago

Read 2 more answers

Write an equation of the perpendicular bisector of the line segment whose endpoints are (−1,1) and (7,−5)

icang [17]

The equation is $y = \frac{3}{2} x - \frac{11}{2}$

Explanation:

We have to first find the mid-point of the segment, the formula for which is

$(\frac{x_1+x_2}{2} , \frac{y_1+y_2}{2} )$

So, the midpoint will be $(\frac{-1+7}{2} , \frac{1-5}{2} )\\\\$

= $(3,-2)$

It is the point at which the segment will be bisected.

Since we are finding a perpendicular bisector, we must determine what slope is perpendicular to that of the existing segment. To determine the segment's slope, we use the slope formula $\frac{y_2-y_1}{x_2-x_1}$

The slope is $\frac{-5-1}{7+1}$ = $-\frac{2}{3}$

Perpendicular lines have opposite and reciprocal slopes. The opposite reciprocal of $-\frac{2}{3}$ is $\frac{3}{2}$

To write an equation, substitute the values in y = mx + c

WHere,

y = -1

x = 3

m = 3/2

Solving for c:

$-1 = \frac{3}{2} X 3 + c\\\\-1 = \frac{9}{2}+c\\ \\c = \frac{-2-9}{2} \\\\c = \frac{-11}{2}$

Thus, the equation becomes:

$y = \frac{3}{2} x - \frac{11}{2}$

7 0

3 years ago

Numerical coefficient of the term x over 7

Over [174]

Answer:

1/7

Step-by-step explanation:

In the term x/7, the numerical multiplier of x is 1/7.

3 0

3 years ago

A right Circular cylinder has a height of 19 3/4 ft and a diameter 1 2/5 times its height . What is the volume of the cylinder?

Elanso [62]

Height = 19.75
diam = 19.75*1.4 = 27.65
radius = 13.825 

Volume = PI*19.75 * (13.825*13.825)
Volume = PI*3,774.83 
Volume = 11,858.98

7 0

3 years ago

Read 2 more answers

The length of the

Trava [24]

I would estimate around 6 because say it was 6.5 and 3 then it would around the square root of like 31 and that is rounding down a lot so we would bump it up to somewhenre around 35 so the side would be around 5.8-6

4 0

3 years ago