Sophie has 9 cards.
There is a number on each card.
a
5
4 42
31|15|9|6
Sophie takes at random two of the cards.
She works out the product of the numbers on the two cards.
Work out the probability that the product is an even number.
a marked

Answers

Answer 1

Answer:4

Step-by-step explanation:


Related Questions

A pack of 24 crayons costs the manufacturer $0.05 to make and is sold to the stores for $0.25. The
stores sell the crayons for $0.50 during Back to School week.
An equation that represents the mark up cost by the manufacturer is (Select]
. An equation that represents the store mark up cost is (Select]
. A
V
composition of these two functions is (Select)
. It represents
[ Select]
The answers is P(C)=2c P(C) =5c P(C) =10c

Answers

We want to find equations for the different markups for the manufacturer and the stores that sell the crayons.

We know that a pack of 24 crayons costs $0.05 to make.

Is sold to stores for $0.25

The stores sell it for $0.50

Now we want to get the markup equation for the manufacturer, this is:

Markup = 100%*(price - cost)/(cost) = 100%*($0.25 - $0.05)/$0.05 =400%

For the store it is:

Markup = 100%*($0.50 - $0.25)/($0.25) = 100%

For the composition of these two I assume you refer to the total markup (notice that these are not functions, we can't make a composition if we do not have a variable).

Comp = 100%*($0.50 - $0.05)/($0.05) = 900%

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Match the vocabulary word with the correct definition.
1. rectangular solid
A:A segment whose endpoints are vertices not in the same face.
2. faces
B:A solid figure whose faces are all rectangles.
3. diagonal of a rectangular solid
C:The sides of a solid figure.

Answers

1-C 2B 3A correct response

Answer:1-C 2B 3A

Step-by-step explanation:

Which of the following is equivalent to –(4 + (–7))?
–4 + 7

–4 + (–7)

4 + (–7)

–4 – (–7)

Answers

Answer:

-4+7, -4 - (-7)

Step-by-step explanation:

The given expression can be simplified:

-(4+(-7)) = -(4-7) = -(-3) = 3

The equivalent choices will all equal 3. Testing each choice:

-4+7 = 3

-4+(-7) = -4-7 = -11

4+(-7) = 4 - 7 = -3

-4 - (-7) = -4 + 7 = 3

Only the first and last choice are equivalent to the original expression.

cuanto es un numero elevado a la veinte?​

Answers

Answer:

2?

Step-by-step explanation:

twenty four less than two times a number x.. pls help.

Answers

Answer:

24-2x

Step-by-step explanation:

Answer:

The equation is written as follows:

2x-24    

First person to answer will be marked brainliest

Answers

Answer:

b is the answer ........

Please help, i’m very confused. Thanks

Answers

Answer:

can't help sorry try chrome plz I hope it help you good

please help I dont understand ​

Answers

Answer:

Step-by-step explanation:

Find the slope between (9 , 75) and (13 , 95)

Lillian's bedroom door is 9 feet tall and 3 feet wide. A new door would cost $3.00 per square foot. How much would a new bedroom door cost in total?

Answers

Answer:

$81.00

Step-by-step explanation:

First find the square feet:

9*3= 27

Then find total cost:

27*3= 81

Hope this helps! :)

find the measure of each angle indicated.

Answers

Answer:

where are the angles...........

What is the square root of 18 plus the square root of 2? And is it rational or irrational?

Answers

The answer is (rounded to the nearest tenth) about 5.7 and since neither 18 or 2 have a perfect square, so this is irrational.

An athlete of mass 60 kg running at a velocity of 10 m/s

Answers

Answer:600kgms-1

Step-by-step explanation:

mass *velocity

60*10 =600

Suppose you graph the point's time and distance and your friend graphs distance time how will your grass be different

Answers

Answer: ABC EASY AS 123

Step-by-step explanation:

Solve b/6 > -7 please help

Answers

Answer:

A. b > -42

would be your answer.

Answer:

A. b > -42 would be the answer

Using the quadratic formula, which of the following are the zeros of the quadratic equation below?
y=x²-x-5​

Answers

Answer: The answer is the option A.

x=(5±)/4

Step-by-step explanation: The quadratic formula has the following form for a quadratic equation ax²+bx+c:

x=(-b±))/(2a)

We apply the quadratic formula and we obtain:

x=(-(-5)±))/(2(2))

x=(-(-5)±))/(4)

x=(-(-5)±))/(4)

Can we get enough salt distributed out to the residents of Utah before the zombies over take all of Utah?

options:

Yes, by the time Morton's salt distributes 5,700,000 cans of salt the zombie population will only be 3,670,016


No, by the time Morton's salt distributes 3,300,000 cans of salt the zombie population will be 3,670,016 and the zombies will have taken over


Not enough information is given to know if the zombies will infect all of the residents of Utah.


All of the above

Answers

Answer:

C

Step-by-step explanation:

... thanks for the points btw. Ummm... people ain't zombified... yet?

Answer:

Not enough information is given to know if the zombies will infect all of the residents of Utah?

What is this answer?

Answers

Answer:

multiply

Step-by-step explanation:

just multiply all of them and then u will get your answer I hope this helped ❤

You are driving to a city that is 23 miles away. So far, you have driven 10 miles. How many more miles do you have to drive?

Answers

Answer:

13

Step-by-step explanation:

23-10=13 you have 13 miles more to drive.

How many groups of 24 can we make with 324 foil beads?​

Answers

Answer:

13.5

Step-by-step explanation:

324/24=13.5

Factor the expression

Answers

Answer:

(2x+1)(x−2)(2x−5)

Step-by-step explanation:

(3x−6)(4x2−1)−(2x−4)(4x2+4x+1)

4x3−16x2+11x+10

=(2x+1)(x−2)(2x−5)

Simone wrote that 2 + 5.8 = 6.

Use the drop-down menus to explain why 6 is incorrect.

Answers

Answer:

2 + 5.8 cannot be 6 because 2 + 5.8 is 7.8.

Six is a correct sum to the expression 0.2 + 5.8, not 2 + 5.8.

Selesaikan persamaan linear serentak berikut.
2x + y = -5
3x - 4y = 9

Answers

Answer:

(-1;-3)

Step-by-step explanation:

[tex]\left \{ {{4(2x+y)=4*(-5)} \atop {3x-4y=9}} \right. \ => \ \left \{ {{8x+4y=-20} \atop {3x-4y=9}} \right. \ => \ \left \{ {{11x=-11} \atop {2x+y=-5}} \right. \ => \ \left \{ {{x=-1} \atop {y=-3}} \right.[/tex]

5
3
Which of the following has the same value as 7 - - 2-
6 6

Answers

Answer:

MY ANSWER IS 5 THANK YOU FOR QUESTION

If the fraction 396/x-10 is equivalent to -22, find the value of x

Answers

Answer:

-33

Step-by-step explanation:

Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :

396/x-10-(-22)=0

Answer:

-33

Step-by-step explanation:

my work is done in the image below

Which equation represents a line that has a slope of 1/3 and passes through point (-2,1)?

Answers

Answer:

The equation would be y - 1 = 1/3(x + 2)

Step-by-step explanation:

In order to find this, we simply plug the values we have into point slope form.

y - y1 = m(x - x1)

y - 1 = 1/3(x - -2)

y - 1 = 1/3(x + 2)

Step-by-step explanation:

Answer:

Step-by-step explanation:

Slope = m = 1/3

(-2 , 1)

[tex]y - y_{1}= m(x - x_{1})\\y - 1 = \dfrac{1}{3}(x -[-2] )\\\\y - 1 = \dfrac{1}{3}(x + 2)\\\\y - 1 =\dfrac{1}{3}x + \dfrac{1}{3}*2\\\\y=\dfrac{1}{3}x+\dfrac{2}{3}+1\\\\y=\dfrac{1}{3}x +\dfrac{2}{3}+\dfrac{3}{3}\\\\y=\dfrac{1}{3}x +\dfrac{5}{3}[/tex]

Make life easier and answer this please

Answers

Answer:

She has 8 grandchildren

Each grandchild gets 50 cents

Step-by-step explanation:

She has $8, split between 4 sons is $2 each.

Each son splits $2 between their 4 children

2 divided by 4 is 0.50

Edward has a hot dog stand. Last week he spent $13 for hot dogs and
supplies. He earned $25. What was his profit? answer:

Answers

his profit is $12
25-13=12

Kylie is excited to learn how to ski. She went to Snowy Heights Mountain, rented a pair of skis for $35, and took 5 hours of group skiing lessons. Kylie paid $175 in all. How much does Snowy Heights charge for each hour of group skiing lessons?

Answers

Answer:

5x + 35 = 175

$28

Step-by-step explanation:

She paid 35 for 1 pair of skis. She paid a certain amount(x) for 5 hours (5x + 35). Therefor making the expression 5x + 35 = 175.

Then, solve the equation with inverse operations.

5x + 35 = 175

Step 1: Subtract 35 from both sides.

5x = 140

Step 2: Divide 5 from both sides.

x = 28

Therefore, Kylie paid $28 each hour of the group skiing lessons.

The Elsie Dairy uses a machine that fills 28 cartons of milk an hour. How many will be filled in 6.5 hours?

Answers

Answer:

About 182 cartons will be filled in 6.5 hours.

Step-by-step explanation:

Multiply 6.5 by 28 to get 182

Answer:

The answer is 182

Step-by-step explanation:

28 x 6.5 = 182. if the machine fills 28 cartoons in a hour and you leave it running for 6.5 or 6 hours and 30 minutes that will be 182 cartoons filled in that amount of time.

The location of the vertex Q after the dilation is (-2,-2). What is the location of vertex M after the dilation?

Answers

The location of vertex M after the dilation by a factor of 1/4 is at (-4, 3)

Dilation is a way of moving an object from a point on a plane to another location.

From the diagram attached, the coordinate of the vertex Q is at (-8, -8).

If the vertex Q after the dilation is (-2,-2), this means that the original coordinate is dilated by a factor of 1/4.

The vertex of coordinate M from the diagram is (-16, 12). Dilating the coordinate using a scale factor of 1/4 will give;

M' = (-16/4, 12/4) = (-4, 3)

Hence the location of vertex M after the dilation is at (-4, 3)

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