20% of what = 11 .........................................................

Given:

The probability for success of an event is P(A)

The probability of success of a second, independent event is P(B).

To find:

The probability of both events occurring, in that order.

Solution:

If A and B are two independent events, then

[tex]P(A\cap B)=P(A)\cdot P(B)[/tex]

It is given that,

The probability for success of an event is P(A)

The probability of success of a second, independent event is P(B).

Since A and B both are independent event and we need to find the probability of both events occurring, in that order, i.e., [tex]P(A\cap B)[/tex], therefore [tex]P(A\cap B)=P(A)\cdot P(B)[/tex].

Hence, the correct option is A.

Sample Answer:

8/14

Step-by-step explanation:

This is an open ended question with infinite answers, though you can for example multiply both parts of the fraction by 2 to get the same value

4/7

4 * 2 = 8

7 * 2 = 14

8/14 = 4/7

Answer:

8/14

Step-by-step explanation:

Answer:

27 tiles

Step-by-step explanation:

First, find the total area of the kitchen.

Use the area formula, A = lw

A = lw

A = (9)(12)

A = 108

So, the area of the kitchen is 108 sq ft

Find the area of the square tiles, using the same formula:

A = lw

A = (2)(2)

A = 4

So, the area of one square tile is 4 sq ft

Find how many tiles they will need to buy by dividing the total area by the area of one tile:

108/4

= 27

So, they will need to buy 27 tiles

Answer:

To find the total area of the kitchen.

area formula, A = lw

A = lw

A = (9)(12)

A = 108

So, the area of the kitchen is 108 sqft

To find the area of the square tiles

A = lw

A = (2)(2)

A = 4

So, the area of one square tile is 4 sqft

Find how many tiles they will need to buy by dividing the total area by the area of one tile:

108/4

= 27

So, Tiles Needed= 27

Answer:

2x+8

Step-by-step explanation:

So when they say a number, they mean a unknown value.

We can use a variable as this unknown value. In this situration we can call it x.

This phase says "twice a number" or "twice x". This can be though of as 2x.

next it says this number is increased by 8. When they say increased they meanm added to.

So 8 is added to 2x. Or 2x + 8

So its the second answer, 2x+8.

Hope this helps!

Answer:

Part a.

An angle bisector divides the angle into two congruent angles.

m<FGH = m<HGI

2x - 4 = 3x - 22

Subtract 2x from both sides. Add 22 to both sides.

18 = x

x = 18

Now that we know x = 18,

m<FGH = 2x - 4 = 2(18) - 4 = 36 - 4 = 32

m<FGH = 32

Part b.

m<HGI = 3x - 22 = 3(18) - 22 = 54 - 22 = 32

m<HGI = 32

Part c.

m<FGI = m<FGH + m<HGI = 32 + 32 = 64

m<FGI = 64

Step-by-step explanation:

Answer:

Your answer is 1050 cards are from after the 2000s.

Step-by-step explanation:

25% of the cards are before 2000, so that means 75% of 1400 cards are after the 2000s.

.75*1400 = 1050

Answer:A

Step-by-step explanation:

Step 1: 3/10

Step 2: 6/15=2/5

Step 3: 3/10 x 2/5 = 3/25

Answer:

Put p(x)=0.

Step-by-step explanation:

2x-1=0 will give x=1/2. This means, If x=1/2 is given to the polynomial p(x), it will give a zero. P(1/2)=0.

Answer:

36

We determined above that the greatest perfect square from the list of all factors of 180 is 36.

Answer:

36

Step-by-step explanation:

You list all factors of 180 and then find a number that is a perfect square

1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, and 180.

As you can see, 36 is the greatest perfect square

The square root = 6

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

Answer:

8 students

Step-by-step explanation:

Line Plot is a graph that presents data through number line. Here, possible values of considered variable are on number line, & their frequency is denoted by number of dots or crosses above.

As per given line plot for pencils height : pencil height 3 with 3 students, pencil height 4 with 5 students , pencil height 5 with 3 students

So, students having pencil height < 4, ie = 3 & 4 , are 3 + 5 [ total 8 ] students]

Answer:

46degrees

Step-by-step explanation:

Find the value of x.

Using the circle theorem which states that

The angle at the vertex is half the difference that at the intercepted arcccs

x = 1/2(152 - 60)

x = 1/2 (92)

x = 92/2

x = 46degrees

Hence the value of x is 46degrees

Answer:

Step-by-step explanation:

into decimal form:

[tex]2.4[/tex]

[tex]240\%[/tex]

Hint:

Answer:

52.5

Step-by-step explanation:

180-75=105

105/2=52.5

Answer:

b) 105°

Step-by-step explanation:

Answer:

b

Step-by-step explanation:

Rewrite 5 1/4 as an improper fraction:

Multiply the whole number by the denominator of the fraction then add the numerator of the fraction and put over the denominator:

5 x 4 = 20 + 1 = 21

5 1/4 = 21/4

Ow divide the total amount (21/4) by the amount in each bag (5/8)

21/4 / 5/8

When dividing by a fraction flip the second fraction over and then multiply straight across:

21/4 / 5/8 = 21/4 x 8/5 = (21 x 8) / (4 x5) = 168/20 = 8 8/20 = 8 2/5 bags

He can fill 8 full bags and 2/5 of a other bag

Answer:

Step-by-step explanation:

The bank uses money deposited into savings and other accounts for investments and loans. They need to ensure that the money won’t be withdrawn so they have use of that money.

Answer:

prob just [tex]\sqrt{6}[/tex]

Step-by-step explanation:

leg = [tex]\sqrt{3}[/tex]

j = [tex]\sqrt{3}[/tex] * [tex]\sqrt{2}[/tex]

[tex]\sqrt{6}[/tex]

Answer:

Step-by-step explanation:

Answer: 972

Step-by-step explanation:

Answer:

Hi the point that has the coordinates of (0, -5) is point •W ( The LIGHT GREEN one ).

Step-by-step explanation:

The reason one why it's point •W ( The LIGHT GREEN one ) is because it's still on the line which is the y-axis and also because it's on -5. Sorry I'm not that good at explaining things

Answer:

y = 3x - 1

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

y = 3x + 2 ← is in slope- intercept form

with slope m = 3

Parallel lines have equal slopes , then

y = 3x + c ← is the partial equation

To find c substitute (3, 8 ) into the partial equation

8 = 9 + c ⇒ c = 8 - 9 = - 1

y = 3x - 1 ← equation of parallel line

Answer:

carbon is heavier

Step-by-step explanation:

That's the difference right?

Oh and if you want an exact number, you can take the mass of carbon arom and subtract the mass of hydrogen atom

1.994×10^-23 - 1.67×10^-24= 19.94×10^-24 - 1.67×10^-24= 18.27x10^-24

Answer:

filthy Frank always told ppl who had anime pic where weeaboos

Answer:

one

Step-by-step explanation:

althought the lines look parallel the

slope on the blue line is 1

slope on the red line is 3.5

therefor there is one solution

Answer:

[tex]volume = \frac{1}{3} \pi {r}^{2} h \\ 4823.04 = \frac{1}{3} \times 3.14 \times {16}^{2} \times h \\ 4823.04 = 268.08h \\ h = 17.99 \: inches[/tex]

Answer:

The St. Louis Cardinals had the most total runs

The Texas Rangers had the most total hits

Step-by-step explanation:

From the given matrices, we have;

The total runs made by the St. Louis Cardinals is found by adding the runs obtained in each of the seven games as follows;

Total runs by St. Louis = 3 + 1 + 16 + 0 + 2 + 10 + 6 = 38

Similarly the total hits by the St. Louis Cardinals is given as follows;

Total hits by St. Louis = 6 + 6 + 15 + 2 + 7 + 13 + 7 = 56

For Texas Rangers, we have;

Total runs by Texas Rangers = 2 + 2 + 7 + 4 + 4 + 9 + 2 = 30

Total hits by the Texas Rangers = 6 + 5 + 13 + 6 + 9 + 15 + 6 = 60

Therefore, we have;

The St. Louis Cardinals has the most total runs with 38 runs which is more when compared to the Texas Rangers that have 30 runs

The Texas Rangers has the most total hits with 60 hits compared to the St. Louis Cardinals that have 56.

Answer:

15/60 or 1/4, which is 25%

Step-by-step explanation:

Answer: 8 cups

Step-by-step explanation:

Let the cups of orange juice concentrate that he used be represented by x.

Therefore, based on the information, we can form an equation which will be:

2/5 = x/20

Cross multiply

5 × x = 2 × 20

5x = 40

x = 40/5

x = 8

Therefore, he used 8 cups of orange juice concentrate.

Answer:

496

Step-by-step explanation:

cans sold = total liters sold / capacity of each can of paint

2480 / 5 = 496