If we draw a ball from an urn containing 10 numbered balls, with seven red balls that are numbered 1, 2, 3, 4, 5, 6, 7 and three that are green and are numbered 8, 9, 10, what is the probability of drawing a ball that is red and even?
a. 2/5
b. 3/10
c. 1/2
d. 4/7

Answer

1/2 gallon, 0.5 gallons

Explanation:

The amount of blue paint is always half the amount of white paint.

Answer:

d

Step-by-step explanation:

Answer:

a=3.84 or 3 21/25= 96/25

Step-by-step explanation:

a=6a^2

Answer:

Step-by-step explanation:

n(U)=100%

n(S)=70%

n(W)=15%

n(S union w compliment)=20%

n(s intersection W)=?

n(u)=n(s)+ n(w)+ n(s union w compliment)- n(s intersection w)

or 100%=70% +15%+ 20% - n( s intersection w)

or 100%= 95%- n(s intersection w)

or 100%-95%=n(s intersection w)

or 5%= n( s intersection w)

now;

n(only w)=n(w)- n(s intersection w)

              =15%- 5%

               =10%

10%of people only like winter season.

i think the question is to find people who only like winter season.

if not then ans is 15% according to question.

a) The illustration of the given information in a Venn diagram is attached.

b) The percentage of people who liked both seasons is 45%.

c) If 180 people liked the summer season only, proportionately, the number of people who liked the winter season only is 300.

The Venn diagram, which shows similarities and contrasts, can be illustrated based on the given percentages.

Percentages are one of the ways to depict proportions, which are the equation of two ratios.

The percentage of survey people who liked the summer season = 60%

The percentage of survey people who liked the winter season = 70%

The percentage of survey people who liked none of the seasons = 15%

The percentage of participants who liked one of the seasons = 85% (100% - 15%)

The total percentage of survey people who liked either summer or winter = 130% (60% + 70%)

b) The percentage of survey people who liked both seasons = 45% (130% - 85%)

The percentage that liked only summer = 15% (60% - 45%)

The percentage that liked only winter = 25% (70% - 45%)

c) 180 people liked summer only

180 = 15%

Proportionately, if 180 = 15% of the people, the total number of people = 1,200 (180/15%)

The number of people who liked winter season only = 300 (1,200 x 25%)

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Answer:

2.51

Step-by-step explanation:

Answer:

C.(0.8) (120)

Step-by-step explanation:

0.8 = 80%

of means multiply, therefore, 0.8 x 120 equals 80% of 120.

Answer:

C. (.8)(120)

Step-by-step explanation:

that is how you find percent of a number

Answer:

Options C and D.

Step-by-step explanation:

The given functions are

\(f(x)=2^{x-6}+3\)

\(g(x)=2^{x-3}+2\)

We need to find the transformation from f(x) to g(x).

Now, write the function g(x) in the form of f(x).

\(g(x)=2^{x+3-3-3}+2+1-1\)

\(g(x)=[2^{(x+3)-6}+3]-1\)

\(g(x)=f(x+3)-1\)     ...(1)

The translation is defined as

\(g(x)=f(x+a)+b\)                .... (2)

Where, a is horizontal shift and b is vertical shift.

If a>0, then the graph shifts a units left and if a<0, then the graph shifts a units right.

If b>0, then the graph shifts b units up and if b<0, then the graph shifts b units down.

From (1) and (2), we get

\(a=3>0\), so graph shifts 3 units left.

\(b=-1<0\), so graph shifts 1 unit down.

Therefore, the correct options are C and D.

Answer:

A

Step-by-step explanation:

50 x 50 is equivalent to 2500

Answer:

I found the answer, sorry for the last answer it mustve thrown you off, and I know its late but here we go. So its 5cm because 5cm is one piece, if we double that it is 10cm, this is our second piece. It states that the third piece is 3cm longer than the second, which would be 13cm. So 13cm+10cm+5cm is 28cm, the length of the original board

hope i helped this time

Answer:|x -4| -4 = 0

Step-by-step explanation:

Answer:0

Step-by-step explanation:

Answer:

Area of five squares = 1289.09 square units

Perimeter =  194.6 units

Step-by-step explanation:

Area of square and perimeter:

   First find the length of each square, then find the area of each square.

To find the area of five squares, add all the area of each square.

Side of square1 = 27 units

\(\sf Side \ of \ square2 = \dfrac{2}{3}*27=2*9 = 18 \ units\\\\Side \ of\ square3= \dfrac{2}{3}*18=2*6=12 \ units\\\\Side \ of \ square4=\dfrac{2}{3}*12=2*4=8 \ units\\\\Side \ of \ square5=\dfrac{2}{3}*8=\dfrac{16}{3}=5.3 \ units\)

Area of square1 = 27*27 = 729 square units

Area of square2 = 18*18 = 324 square units

Area of square3 = 12*12 = 144 square units

Area of square4 = 8*8 = 64 square units

Area of square5 = 5.3*5.3 = 28.09 square units

Area of five squares = 729 + 324 + 144 + 64 +28.09

                                  = 1289.09 square units

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Perimeter of the composite figure = (27 + 27+27+9) + (18+18+6) +(12+12+4) + (8+8+2.7)+ (5.3+5.3+5.3)

                                                         = 90 + 42 + 28 + 18.7 + 15.9

                                                          = 194.6 units

Answer:

728.0067825

Step-by-step explanation:

Answer:

728 rounded

Step-by-step explanation:

i dnt know how I came up with the answer

Answer:

Graph C

Step-by-step explanation:

Graph B  represents the equation y=2x +2

The coordinates on the graph match the equation.

when x=0, the y-value is 2.

y=2x +2

y=2(0)+2

y=2

When x=2, the y-value is 6.

y=2(2)+2

y=4+2

y=6

So the graph with the points (2,6) and (0,2) represents the equation y=2x+2.

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Answer:

Object 1= 5.2

Object 2= 3.46

Step-by-step explanation:

Density=Mass/Volume

Answer: 1,600 ml

Step-by-step explanation:

You can arrive at this answer by subtracting the amount of cough syrup used (1,200 ml) from the initial amount in the bottle (2.8 L, which is 2,800 ml).

2,800 ml - 1,200 ml = 1,600 ml

I hope this helps :)

Answer: 1,600 mL

Step-by-step explanation:

1. convert the 1,200 mL to L, which is 1.2 L.

2. Subtract that value from 2.8 L, equaling 1.6 L

3. Convert the 1.6 L back into mL by multiplying by 1000, which is equivalent to 1600 mL.

Answer:

the 3 chose

Step-by-step explanation:

Answer:

w≥77

Step-by-step explanation:

Multiply 11 by 7.

Answer:

\(w\geq 77\)

Step-by-step explanation:

How would you get w by itself so that it makes it simplify?

Either you Multiply/Divide and Subtract/Add.

In your case you have \(\frac{w}{7} \geq 11\)

To get w by itself you multiply 7 to both side leaving w.

\(7*\frac{w}{7}\geq 11*7\)

Seven cancel out on the left side leaving w.

11 * 7 = 77.

\(w\geq 77\)

Answer:

192 hours per day / 8 hours per person per day = 24 people

Step-by-step explanation:

Assuming each person works for 8 hours a day, the total number of hours needed to complete the project is:

720 person-days x 8 hours = 5,760 hours

To complete the project in 30 days, the total number of hours needed per day is:

5,760 hours / 30 days = 192 hours per day

Answer:

1.5 hours

24 miles

Step-by-step explanation:

Seeing as the point of intersection is at 1.5 hours, we can say that that is the time that passes before they meet. And the starting point answer is 24 miles, hope this helps to all my fellow imagine math users! :D

Answer:

5 rooms

Step-by-step explanation:

1/3

1/3

1/3

1/3

1/3

Answer:

Step-by-step explanation:

im afraid i cant see it

The value of A/B is given as follows:

A/B = -2.

From the graph, the function has a vertical asymptote at x = 1, hence the value of B is given as follows:

B = -1 -> as x + B = 0 -> x = -B = -1.

When x = 0, y = -2, hence the value of A is obtained as follows:

A/-1 = -2

A = 2.

Then the division is given as follows:

A/B = 2/-1 = -2.

More can be learned about the asymptotes of a function at https://brainly.com/question/1851758

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Answer:u need to guess bro

Step-by-step explanation: