Mathematics High School

Homework: Compound Probability (With Replacement)
You have a jar or marbles in front of you with the following colors, 7 Red, 12 Blue, 6 Green, and 9 White. What is the probability of selecting a red marble and then a white marble with replacement?

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Answer 1

Answer:

C

Step-by-step explanation:

Related Questions

Are the ratios proportional? 2/3 4/6​

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Answer:

Yes, 2/3 is equal to 4/6.

Step-by-step explanation:

2/3 is just the simplified version of 4/6

Help!! I need this ASAP

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Answer:

x=15

Step-by-step explanation:

Well, you have 2 numbers that sum up to 90 (the angle) so you can first minus the one you know, making your number from 90-30=60. Now all thats left is the 4x=60, which you can do 60/4=15 to get your answer that x=15.

Answer:

x = 15

Step-by-step explanation:

The sum of 30 and 4x = 90, that is

4x + 30 = 90 ← equation to solve

Subtract 30 from both sides

4x = 60 ( divide both sides by 4 )

x = 15

Simplify 3^6.3.
O A. 3^7
O B. 3^5
O c. 3^6
O D. 9^6
ASSSAPPP!!!!!!!!!!

Answers

Answer:

D. [tex]9^{6}[/tex]

Step-by-step explanation:

(3^6)(3)

(3*3)^6

[tex]9^{6}[/tex]

6th grade math !!!!!!!!!!!!!!

Answers

Answer: It's the second option

Step-by-step explanation:

0x1.5=0

1x1.5=1.5

2x1.5=3

3x1.5=4.5

4x1.5=6

It's simple math

Hope this helped

8 of 10
What is the decimal multiplier to decrease by 0.4%?

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Answer 40%

Step-by-step explanation:

If f(1) = 10 and f(n) = f(n-1) + 3 then find the value of f(6).

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Answer:

7

Step-by-step explanation:

Steve is buying an $1160 T.V on the installment plan. He makes a down payments of 200 he has to make monthly payment of 55.25 fo 21/2 years what is his finance charge

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Answer:

Finance charge = $200

Step-by-step explanation:

Cost of the T.V. = $1160

Steve did the down payment = $200

Monthly payment done by Steve = $22.5

Duration for the periodic payments = 2.5 years

Number of periodic payments to be done = 12 × 2.5

                                                                      = 30

Amount paid in periodic payments = Number of periodic payments done × amount paid in each month

= 30 × $55.25

= $1657.5

Total payment done = Down payment + Amount paid in periodic payments

                                  = $200 + $1657.5

                                  = $1857.5

Therefore, finance charges = Total payments done - cost of T.V.

                                              = 1857.5 - 1657.5

                                              = $200

what is simple interest formula?
what is compound interest formula?​

Answers

Simple interest: A=p(1+rt)

Compound interest A = P(1 + r/n)
Hope that helps

please help me!!! asap

Answers

Answer:

The answer is B. y=2x - 8

Step-by-step explanation:

2 is the slope and 8 is the y-intercept

Answer:

y=2x-8

Step-by-step explanation:

Slope intercept form is y=mx+b

4
Type the correct answer in each box. Use numerals instead of words,
is transformed to get function w.
The function f(x)
w(a) = -(35) }
4
What are the domain and the range of function w?
domain: 3 >
range:
w(I) <
Reset

Answers

Answer:

Domain/ 0

Rang/ -4

Step-by-step explanation:

Answer:

Domain/ 0

Rang/ -4

Step-by-step explanation:

I got a 100% on this test

PLEASE HELP!! will mark brainliest and give a bunch of points!!

If (0, y) is the solution for the following system of equations, solve for the value of y.

x - 5y = 5
y = -5x - 1

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Answer:

x-5y=5 that's the answer

Y will be equal to -1.
0-5y=5 (0 cancels itself out) so it will be
-5y=5 (divided by 5 because we need to get y by itself)
-5 divided by -5=0, 5 divided by -5 is -1

help me find the answer please need help asap

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The answer would be 50 degrees

help me solve this problem? algebra I

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Answer: B

Explanation: 6x - y = 10

First we need to put this is y=Mx+b format

This gives us: -y = -6x + 10

Now we need to remove the negative from y. To do this multiply both sides of the equation by -1

This gives us y = 6x - 10

We know that -10 is the y intercept when x = 0. Now if we plug in 0 for why we get
0 = 6x - 10

Add ten to both sides (10=6x) then divide by 6 (10/6=x) or x = 5/3, y = -10
Answer: B

Explanation:

ANSWER ASAP?please need help

Answers

Answer:

y = 1/2x + 4

Step-by-step explanation:

y = mx + b

m is slope = 1/2

b is y-intercept = 4

a woman bought two tins of milk for 720 Naira how much did she pay for 12 tins​

Answers

Answer:

$4320

Step-by-step explanation:

12 divided by 2 is 6

720 x 6 = 4320

Im being lazy hewp pwease :(

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Answer:

(-3,0)

Step-by-step explanation:

the vertex is where the quadratic function reaches its maximum or minimum height and as you can see on this graph the maximum height of this equation is at the (-3,0) point meaning that (-3,0) is the vertex

I need help with this can anyone help me please ​

Answers

Answer:

the slope is 5/2

the y-intercept is -4

Help
Due asap
Show workings

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-- these are called same side exterior angles, which means they are supplementary.

x + 9 + 2x + 6 = 180

3x + 15 = 180

3x = 165

x = 55

so, option B.

x=3

Step-by-step explanation:

(x+9)°=(2x+6)°(by alternate exterior angle)

9-6=2x-x

3=x

check

(x+9)°=(2x+6)°

put value

3+9=2×3+6

12=12

LHS = RHS

answer fast pls
which of the following are exterior angles

Answers

Answer:

4, 2, 3

Step-by-step explanation:

Well interior angles you can cross out, so 6, 5, and 1 are out of the question, leaving the rest to be exterior angles.

Bill can mow the lawn in 2 hours, and his younger brother Tom can now it in 3 hours. If both brothers mow the lawn together, how many hours will it take them?

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If they both stop at 1/2 of the lawn, it would take them 1.5 hours to finish.

You can find this by finding how long it would take bill to mow the lawn and divide that time in half, and the same with tom.

Since Tom would take longer to finish his half, it can be assumed that Bill will stop once he reaches his half

hi, Can you please help me with this question, ( Please answer with the working)​

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Answer:

16 questions

Explanation:

Please see the attached picture for the full solution.

Determine whether the triangles are similar.

Answers

Answer:

No

Step-by-step explanation:

Answer:

Yes or No = No

Simalarity Statement "TNS"

Step-by-step explanation:

Urgent please get the domian and the range for this not just the Range PLEASE SUPER URGENT PLEASEEEE.

Answers

Answer:

Domain: [-5,4)

Range: (0, 4]

Step-by-step explanation:

You can see that the domain does not include the number four because of the open dot marking that spot, and the range does not include 0 because of this same reason.

A professional quarterback passed for 4,383 yards in 16 games in one football season. He wants to know his passing yardage per game, assuming he passed for the same number of yards each game.
If he passed for the same number of yards each game, how many yards did he pass for in each game?
plz help me.

Answers

The answer would be 273.9375, or 274 yards a game rounding up.

(2x^2+4x+3) - (4x^2 -2x-3)

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Answer:

x^{2}+6x+6 is your answer

Answer:

-2[tex]x^{2}[/tex] + 6x + 6

Step-by-step explanation:

2x^2 - 4x^2 = -2x^2

4x - (-2x) = 6x

3 - (-3) = 6

which is the correct method to add rational numbers?
A a/b+c/b=ac/b B a/b+c/b=a+c/b C a/b+c/d=ac/bd Da/b+c/d=ac/b+d​

Answers

Answer:

The answer is B

Hope it helps!

how do you calculate the area of a circle with the diameter? what's the formula?

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Area of a circle is pi times the radius squared.

If you know the diameter, just divide it by 2 to get the radius.

Which is the same distance from zero on the number line as 25?

Answers

Answer:

-25

Step-by-step explanation: the negative/ opposite of 25 is -25

I need help please fast mabey

Answers

Answer:

1: 80% is 4/5 of the whole quantity

2: 1/5 is 20% of the whole quantity

3: 50% is 1/2 of the whole quantity

4: 1 is 100% of the whole quantity.

PLZ HELP

An artist used silver wire to make a square that has a perimeter of 40 inches. She then used copper wire to make the largest circle that could fit in the square, as shown below. How many MORE inches of silver wire did the artist use compared to copper wire?

Answers

Answer:

The artist used 8.6 inches more of silver wire

Step-by-step explanation:

Perimeter of the square

P = 4*a

P = 4*a = 40 in

a = 10 in

Each side of the square has a length of 10 in

The diameter of the circle is equal to the length of the side of  the square

Diameter = 10 in

Perimeter of the circle

P_c = 2*π*radius  = π*diameter

P_c = (3.14)*10 in = 31.4 in

Inches of silver wire (square)   =  40 in

Inches of copper wire (circle)   =  31.4 in

40- 31.4  in  = 8.6 in

I Hope This Helps.

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