Explain what the Union, Intersection, and complement in a venn diagram type probability situation represent and mean​

Answer:

12

Step-by-step explanation:

Answer: 12

Step-by-step explanation:

The diameter is just the radius*2 so the diameter is 12

Answer:

2.25 or 2 1/4 gallons of water

Step-by-step explanation:

5*0.45=2.25

Fraction form 2 1/4

Decimal form 2.25

Hope this helps :)

The amount of bucket that is filled is 2.25 gallons of water

What is an Equation?

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

It demonstrates the equality of the relationship between the expressions printed on the left and right sides.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

Given data ,

The total amount the bucket of water can hold = 5 gallons

The percentage of bucket that is full = 45 %

So ,

The amount of bucket of water that is full is =
percentage of bucket that is full x total amount the bucket of water can hold

The amount of bucket of water that is full is = ( 45 / 100 ) x 5

                                                                         = 0.45 x 5

                                                                         = 2.25 gallons

Hence , the amount of water that the bucket is filled is 2.25 gallons

To learn more about equations click :

https://brainly.com/question/10413253

#SPJ2

Answer:

$3.99 per watermelon

Step-by-step explanation:

$39.90 total paid divided by 10 watermelons is $3.99

Answer:

Step-by-step explanation:

sin A cos B-cos A sin B=sin (A-B)

sin (3x)cos (8x)-cos (3x)sin (8x)=sin (3x-8x)=sin (-5x)=-sin (5x)

Answer:

32boys

and

total of 56 students

Step-by-step explanation:

8:6

[tex]x \times \frac{6}{14} = 24 [/tex]

[tex]x = 24 \div \frac{6}{14} [/tex]

[tex]x = 56[/tex]

so,

[tex]56 \times \frac{8}{14} = 32[/tex]

Answer:

(C). 155°

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

Im not sure if the answer is correct tho

Answer:666666

Step-by-step explanation add and delete

46 minutes is the elapsed time :)

Answer:

46 minutes

Step-by-step explanation:

In order to find the time elapsed, you must subtract 10:51 and 10:05 which equals 46 minutes.

Answer:no

Step-by-step explanation:

Answer:

V=e^3

Step-by-step explanation:

Answer:

Both X and Y are equal to 15 multiply by the square root of 2.....(i just do not know how to type the symbol on my keyboard)

Step-by-step explanation:

So for X:

X=30 sin 45

=15 multiply by the square root of 2

For Y:

Y=30 cos 45

=15 multiply by the square root of 2

But you could also use theorem of Pythagoras

Answer:

3

Step-by-step explanation:

16 oz= 1 lb

16 oz x 5lbs = 80 oz

80 oz/ 24 oz= 3.33333333

Answer=3 when rounded down

Answer: The Answer is 15

Step-by-step explanation:

Answer:

60.32

Step-by-step explanation:

126%=1.26

60.32*1.26=76.0032

76.0032≈76

Answer:

1.23x10^8

Step-by-step explanation:

Answer:

75%

Step-by-step explanation:

[tex] \frac{27}{36} \times 100\%[/tex]

Answer:

Shopping malls are replacing small shops

Answer:

x=1 or x=9

Step-by-step explanation:

make x the subject of the formula by correcting the right terms and then divid both sides by 2

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

Answer:

Point of intersections are (0, -7) and (5, -2).

Step-by-step explanation:

From the graph attached,

A straight line is intersecting the circle at the two points (0, 7) and (5, -2).

Now solve algebraically,

Equation of the line → y = x - 7 -------(1)

Equation of the circle → (x - 5)² + (y + 7)² = 25 -------(2)

By substituting the value of y from equation (1) to equation (2)

(x - 5)² + (x - 7 + 7)² = 25

(x - 5)² + x² = 25

x² - 10x + 25 + x² = 25

2x² - 10x = 0

x² - 5x = 0

x(x - 5) = 0

x = 0, 5

From equation (1),

y = 0 - 7 = -7

y = 5 - 7 = -2

Therefore, point of intersections are (0, -7) and (5, -2).

Answer:

-7 only one solution.

Step-by-step explanation:

We have two types of textbooks. Let's use "x" to represent the number of math textbooks and "y" to represent the number of history textbooks.

Altogether, the bookseller sold 240 math and history textbooks. So:

x + y = 240

Now, the number of history textbooks sold was 72 less than the number of math books sold. So:

y = x - 72

Now we can substitute for y in the equation and solve:

x + y = 240

x + (x - 72) = 240

2x - 72 = 240

2x = 312

x = 156

The bookseller sold 156 math textbooks.

Since y = x - 72, he must have sold 84 history textbooks.

Let's check our answers:

x + y = 240

156 + 84 = 240

That is true, so we did get the correct answers.

Answer:

x= -1

Step-by-step explanation:

-x+2= y =2x+5

-x+2=2x+5 /+x

2=3x+5 /-5

-3=3x

x= -1

Answer:

B) 40 yd²

Step-by-step explanation:

Square = 4x4=16

Triangle = 1/2x6x8=24

16+24=40 yd²

Answer:

The answer is B, 40yd2

Step-by-step explanation:

hope this helps

9514 1404 393

Answer:

  5

Step-by-step explanation:

We presume the figure is a rectangular pyramid and that there are two hidden faces, one on the bottom and one at the back.

We can see 3 faces, so adding the two we presume we can't see, there are a total of 5 faces on this polyhedron.

Answer:

SA = 300 cubic yards

Step-by-step explanation:

SA = 12(5) + 8(12 + 13 + 5)

Answer:

1) x represents the # of cranes

  3x represents the # of cranes * 3 minutes

  10 represents the time the centerpiece took

  30 is the time limit

2) x[tex]x\geq \frac{20}{3} or 6\frac{2}{3}[/tex]

Btw, i'm not sure which way the signs go since I learned this a while ago.

Step-by-step explanation:

Good Luck!!!

Answer: Goran = 18, Donna = 12, Austin = 54

Step-by-step explanation:

x + x - 6 + 3x = 84

5x - 6 = 84

5x = 90

x = 18

Hope this helps!