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3 years ago

I roll a standard six-sided die 6 times in a row. What is the probability that the numbers

Mathematics

2 answers:

ioda3 years ago

7 0

I think 50% or 1/2 ( it’s the same just one is in fraction and other in percentage)

kaheart [24]3 years ago

4 0

Answer:

1 / 64

Step-by-step explanation:

The probability of a multi-stage events that are independent is the product of all of them. Probability is basically the desirable outcomes over the total outcomes. When rolling a die, there are 6 different numbers you can roll, meaning six different outcomes. There are 3 outcomes where you can roll an even number: 2, 4, and 6. And it's the same with odd numbers: 1, 3, and 5. So the probability of rolling an even number is 3 / 6 or 1 / 2 and the probability of an odd number is the same, 1 / 2. Now, since the probabilities are the same at each stage, we can multiply 1 / 2 to itself 6 times or (1/2)^6 which evaluates to 1 / 64.

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Pls help meeeeeeeeeeeee

Solnce55 [7]

Answer:

A = 8

B = 6

C = 4

D = 7

Top = 29

Side = 20

Step-by-step explanation:

To get A on the bottom side row you divide 32 by 4 and get 8.

To get D, on the first side row, subtract A, 8, now it's 21, 21 divided by 3 is 7.

To get B, on the first top row, subtract A and D, now divide by 2 and you get 6.

To get C, on the third side row, subtract B and divide by 2 and you get 4.

4 0

2 years ago

What plus 18 equals 45?

natali 33 [55]

Okay to find what 18+?=45 just subtract 18 from 45. ANSWER: 27

8 0

3 years ago

How much will it cost to print a circular sign with a radius of 1.1 feet if the printing company charges $27 per square foot? us

Serga [27]

Answer: To find the cost to print a circular frame, we need to first find the area of circle.

Given: $r=1.1$

We know that:

Area of circle $=\pi \times r^{2}$

$=3.14 \times 1.1^{2}$

$=3.7994$

Also we are given cost per square foot is $27

Therefore, the cost to print a circular sign with a radius of 1.1 feet is:

$3.7994 \times 27= 102.58$ or $102.58

3 0

3 years ago

Write an equation of the line that passes through (3, 7) and is parallel to the line shown. (1, 4) (- 2, - 2)

-Dominant- [34]

Answer:

y=2x+1.

Step-by-step explanation:

You first need to find the slope of the line already graphed. -2 to 1 would be three units to the right, and -2 to 4 would be six units up. You would use the equation (y2-y1)/(x2-x1), where x1 and y1 would be the x and y values of the first coordinate of the graphed line, and x2 and y2 would be the second coordinate. This would be 6/3, which can be simplified to 2/1, which can be simplified to 2, which would mean the slope of the given line would be 2, as well as the parallel line. Now, you could use a pretty complicated equation to find the y-intercept of the line you need to graph, but I would recommend using the slope to find it. Since the given point is (3, 7), you would need to go to the left, meaning you would reverse the slope until you reach the y-axis, so you would use -2 as the slope. 3*-2=-6, and 7-6=1, so the y-intercept would be 1. The answer would be y=2x+1. Hope this helps.

3 0

2 years ago

From a point on level ground 5280 feet from the base of the tower, the angle of elevation is 27.1 . Approximate the height of th

AleksandrR [38]

Answer:

The height of the tower=2,702 feet

Step-by-step explanation:

The angle of elevation is the angle between the horizontal level ground and the hypotenuse. Since we have the horizontal distance, we can use this to estimate the vertical height from the base of the tower using the expression below;

Tan∅=h/b

where;

∅=the angle of elevation

h=vertical height of the tower

b=the distance from the base of the tower to the point on level ground

In our case;

∅=27.1°

h=unknown

b=5280 feet

replacing;

Tan 27.1=h/5280

h=5,280×Tan 27.1

h=2,701.91 feet

2,701.91 to the nearest foot=2,702 feet

The height of the tower=2,702 feet

4 0

2 years ago