can I have help with question a and c

The value of the independent variable probability is P ( A | B ) = 0.5

Given data ,

Let the independent events be represented as

P ( A ) = 0.5

P ( B ) = 0.15

Now , the value of the probability P ( A | B ) is given by

And , if events A and B are independent, then P(A|B) = P(A). Therefore, in this case, P(A|B) = P(A) = 0.5

Hence , the probability is P ( A | B ) = 0.5

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Answer:

4 lol

Step-by-step explanation:

Answer:

2,3,5,6,9 and 10

Step-by-step explanation:

90÷2 =45

90÷3 =30

90÷5 =18

90÷6 =15

90÷9 =10

90÷10=9

Answer:

In geometry, a polygon can be defined as a flat or plane, two-dimensional closed shape with straight sides. It does not have curved sides.

Step-by-step explanation:

Answer:C26 is also a Category of EAD (Employment Authorization Document) provided to immigrant workers in U.S. These are dependents of H1b visa holders commonly referred to as H4-EAD.

Step-by-step explanation:

Answer:

Its 15

Step-by-step explanation:

Answer:

70

Step-by-step explanation:

167-97 = 70

Answer:

8:19

Step-by-step explanation:

Ball B:  diameter in mm = 9.5 * 10 = 95 mm

Ratio of Ball A to Ball B = 40 : 95

=  8:19 answer

Answer:

a) 69.99

b) .20%

Your welcom ,.

Step-by-step explanation:

Answer: ? = 42

Step-by-step explanation:

 (a-b)² = a² - 2ab + b².   From 9p² -?p + 49   we see  

9p² = (3p)² and  49 = 7²   Then Middle term is  -2·(3p)·7 = -42p

Answer:

In Fig. 8.27 , AP and, BP are tangents to a circle wit

Step-by-step explanation:

Answer:

D = 48kg

Step-by-step explanation:

The ratio of the weights of A and B is equal to the ratio of the weights

of C and D.

From the above question

A : B = C : D

This can also be interpreted as

A/B = C/D

A is 20 kg

B is 24kg

C is 40kg

D is ?

Therefore:

20/24 = 40/D

Cross Multiply

20D = 24 × 40

D = 24 × 40/20

D = 48

Therefore, D = 48kg

Answer:

Carlo paid 2500 dollars and his brother paid 1000 dollars

Step-by-step explanation:

Given -

The ratio of cost shared by Carlo and his brother is 5:2

Which means Carlo paid 5/7th part of the total cost of bicycle

5/7 * 3500 = 2500 dollars

The amount paid by  his brother is 3500 - 2500 = 1000 dollars

Answer:

150.8 ft3

Step-by-step explanation:

Answer:

12

Step-by-step explanation:

What Colleen did first:         a / -3  =  8

Multiply each side by  -3 :    a        = -24    <= now we know integer 'a'

What she did next:                8 / b  =  -4

Multiply each side by  'b' :    8       =  -4 b

Divide each side by  -4 :     -2       =      b  <== now we know integer 'b'

The quotient  a / b  =  -24 / -2  =  12

The answer is C for the first question. Blank 1 the answer is 29. Blank 2 the answer is 7. I hope this helps, have a good day!

Answer:

[tex]\frac{8}{5} = 1 \frac{3}{5}[/tex]

Step-by-step explanation:

8 x 1/5 = 8/5

Answer:

hi bye good luck

Step-by-step explanation:

Answer:

idek;)

Step-by-step explanation:

Step-by-step explanation:

[tex]2 {x}^{2} - 6x + 3 = 0 \\ x = \frac{ - b± \sqrt{ {b}^{2} - 4ac} }{2a} \\ x = \frac{6± \sqrt{12} }{4} \\ x = 2.4 \: or \: 0.6[/tex]

Answer:

P(Y) = 2/10 = 1/5

Step-by-step explanation:

From the above question:

Total number of marbles = 10 marbles

Number of yellow marbles = 2 yellow marbles

Number of blue marbles = 4 blue marbles

Number of red marbles = 4 red marbles.

The probability of choosing a marble that is yellow is calculated as:

= P(Y) = Number of yellow marbles/Total number of marbles

P(Y) = 2/10

P(Y) = 1/5

Answer:

9800 book.

I'm sorry I know that this is two weeks late.

Step-by-step explanation:

You would take 49 times 5 first to get 245.

and then multiply that sum by 40 to get 9,800.

Answer:

11seconds

Step-by-step explanation:

Given the height of the hovercraft expressed as;

(x)=-(x-11)(x+3)

The height of the hovercraft on the ground is 0, hence;

0 =-(x-11)(x+3)

-(x-11)(x+3) = 0

Multiply both sides by minus

(x-11)(x+3) = 0

x-11 = 0 and x+3=0

x = 11 and -3

Since time cannot be negative, hence the hovercraft will land after 11seconds

Answer:

the diagonal distance from one corner to the opposite is 15 feet.

Step-by-step explanation:

using the pythagorean theorem, we know that a^2 + b^2 = c^2. if a=9 and b=12 we can set up our equation as follows:

9^2 + 12^2 = c^2

81 + 144 = c^2

225 = c^2

the square root of 225 is 15 therefore:

15 = c

Answer:

+1-1=0

4x>-8

x>-2

Step-by-step explanation:

Answer:

x>−2

Step-by-step explanation:

Answer:

2.77083333333

Step-by-step explanation:

I assume. Do not hold me account for mistakes, I apologize if my work is incorrect. Have a good day/night :}

Answer:

Solution given:

we have

f(x)=x²-9x-36

let

y=x²-9x-36

when

x=0

y=-36

when

y=0

0=x²-9x-36

x²-12x+3x-36=0

x(x-12)+3(x-12)=0

(x-12)(x+3)=0

either

x=12

x=-3

So,

x and y intercepts are (-3,0)(12,0) and 0,-36)

Answer: 834 days

Step-by-step explanation:

The tank will be half full when it has lost 100 L.

Convert that to milliliters so that it can be compared with the loss rate:

1 l = 1,000 ml

100 l = 100 * 1,000

= 100,000 ml

The rate of loss is 120 ml per day. To lose 100,000 ml, the leak would have to have been going on for:

= 100,000 / 120

= 833.3

= 834 days (less than half full)

Answer:

x

=

2

Step-by-step explanation:

Answer:

Hello! answer: x = 12

Step-by-step explanation:

with these you have to cross multiply so 2 x 24 = 48 so now we know that 4 multiplied by something will equal 48 so we can simply do this by doing 48 ÷ 4 and 48 ÷ 4 = 12