All categories

3 years ago

100 POINTS !!

Mathematics

1 answer:

aleksandrvk [35]3 years ago

4 0

Answer:

d linear

Step-by-step explanation:

It looks a bit like a linear equation

You might be interested in

Consider the experiment where a pair of fair dice is thrown. Let X denote the random variable whose value is determined by takin

Nastasia [14]

Answer:

Pr(X=1) = 1/36

Pr(X=2) = 3/36

Pr(X=3) = 5/36

Pr(X=4) = 7/36

Pr(X=5) = 9/36

Pr(X=6) = 11/36

Pr(X is divisible by 4) = 7/36

Step-by-step explanation:

Two fair die are thrown and X = maximum of the two die.

Pr(X=1) means 1 is the maximum number of the two numbers showing on the dice. This can only happen when both dice are showing 1. So,

Pr(X=1) = (1,1)

= (1/6)*(1/6)

Pr(X=1) = 1/36

Pr(X=2) = (1,2) + (2,1) + (2,2)

= (1/6)*(1/6) + (1/6)*(1/6) + (1/6)*(1/6)

Pr(X=2) = 3/36

Pr(X=3) = (1,3) + (2,3) + (3,1) + (3,2) + (3,3)

= (1/6)*(1/6) + (1/6)*(1/6) + (1/6)*(1/6) + (1/6)*(1/6) + (1/6)*(1/6)

Pr(X=3) = 5/36

Pr(X=4) = (1,4) + (2,4) + (3,4) + (4,1) + (4,2) + (4,3) + (4,4)

= (1/6)*(1/6)+(1/6)*(1/6)+(1/6)*(1/6)+(1/6)*(1/6)+(1/6)*(1/6)+(1/6)*(1/6)+(1/6)*(1/6)

Pr(X=4) = 7/36

Pr(X=5) = (1,5) + (2,5) + (3,5) + (4,5) + (5,1) + (5,2) + (5,3) + (5,4) + (5,5)

= 9 *(1/6)*(1/6)

Pr(X=5) = 9/36

Pr(X=6) = (1,6) + (2,6) + (3,6) + (4,6) + (5,6) + (6,1) + (6,2) + (6,3) + (6,4) + (6,5) + (6,6)

= 11 * (1/6)*(1/6)

Pr(X=6) = 11/36

X is divisible by 4 only when X=4. Other values of X are not divisible by 4. So,

Pr(X is divisible by 4) = Pr(X=4)

Pr(X is divisible by 4) = 7/36

5 0

3 years ago

Jemmma has 24 balls. Out of the 24 balls, 12 are yellow, 4 are pink, and the rest are red. What ratio of the number of red balls

Elan Coil [88]

I don’t know sorry but hope you get the answer

7 0

3 years ago

Plot the following points on the coordinate plane: Point A: (3, 5) Point B: (0, 3) Point C: (1, 8) Point D: (7, 2) Point E: (0,

Free_Kalibri [48]

Answer:

I got you I saved the image and wrote on it :)

Step-by-step explanation:

just look at the image it has all the coordinates labeled.

4 0

2 years ago

Read 2 more answers

Suppose a 10-in. circular pizza costs $4.00. To find the price, x, of a 14-in. circular pizza, is it correct to set up the

Gnesinka [82]

$\bf \begin{array}{ccll} \stackrel{diameter}{in}&\$\\ \cline{1-2} 10&4\\ 14&x \end{array}\implies \cfrac{10}{14}=\cfrac{4}{x}\implies \cfrac{x}{4}=\cfrac{14}{10}\qquad \textit{\huge \checkmark}$

7 0

3 years ago

Connor and Angie helped take attendance during their schools practice fire drill if the actual count was between 77 and 89 inclu

wel

Answer:

The most absolute error is 12

Step-by-step explanation:

The formula for absolute error is given by the following relation;

Absolute error, Δx = Value measured, x₀ - Exact (actual) value, x

Δx = x₀ - x

Since the actual count is between 77 and 89, the maximum absolute error will be where the actual value = 77 and the measured value = 89 and vice versa, giving an absolute error of 89 -77 = 12.

The most absolute error = 12.

4 0

3 years ago