A bag of candy contains 50 pieces of candy. The flavors are orange, strawberry, apple and
lemon. You know there are 12 orange candies. You pick an orange, put it back because you don'tlike orange and then pick a strawberry. The probability of this happening is 9/125. How many
strawberry candies are there?

Answers

Answer 1

Answer:

15

Step-by-step explanation:

Let the probability of picking an orange = P(O), and the probability of picking a strawberry = P(S),

Based on the question, he picked an orange first and the probability of picking that is

P(O) = 12/50

Then he picked a strawberry on the second pick, the probability of picking the strawberry is P(S) and we'll find that later.

The probability of picking orange then strawberry with replacement is

P(O) × P(S) = 9/125

Substitute the P(O)=12/50,

12/50 × P(S) = 9/125

P(S) = 3/10

Then by finding the number of strawberry candies, we'll just have to multiply P(S) with the total number of candies, i.e.

Number of strawberry candy

= 3/10 × 50

= 15


Related Questions

Joan borrowed $5 a day to buy lunch. She now owes $65 dollars. How many days did Joan borrow $5? Use a picture to help explain your answer. Compare the picture to the numerical expression.

Answers

Joan borrowed 5$ for 13 days
65/5=13
i’m not if my “drawing works though”

4. Alex wants to measure lengths of rope for a knot-tying activity at camp What is the best customary unit of measurement for Alex to use to measure the rope? Why?

Answers

The best unit of measurement for Alex to use for the ropes he is going to use at camp would be centimeters because it is a measurement that fits the needs of his knot shop.

What is a unit of measure?

A unit of measure is a unit that is used as a reference and international standard on length, weight, height, among others.

In the case of length, there are several units of measurement such as:

KilometresMetersMilesCentimetersMillimeters

For a knot-making workshop in a camp, the ideal would be to have a rope of at least 2 or 3 meters. However, the ideal unit of measurement for teaching about knots is centimeters because knots do not require a large amount of rope to tie.

Learn more about knots in: https://brainly.com/question/15458643

Which expression is equivalent to z+z+z+z+3?

A. 7z
B. 4z + 3
C. 3z +4
D. z3​

Answers

B (4z + 3) is the correct answer. This is because you collect like-terms (z in our case)

Answer:

4z+3

Step-by-step explanation:

multiply the z's giving four z's and we don't know the value of z so we can't add 3 to it

Using Coordinates in Proofs |
IS
What is the most specific name for the figure?
A(a,0)
B(0, b)
Cla, 2b)
D(2a, b)
B
D
А
B. Rectangle
A. Trapezoid
D. Rhombus
C. Square

Please help me!

Answers

Answer: D

Step-by-step explanation: You're Welcome

Fiona has $18 to spend. She spent $4.25, including tax, to buy a notebook. She needs to save $9.75, but she wants to buy a snack. If crackers cost $0.50 per package including tax, what inequality would show the maximum number of packages that Fiona can buy? Solve your inequality by showing your work and steps.

I think the answer is 8 but I don't know how to make an inequality. Please help.

Answers

Answer:

8 packages

Step-by-step explanation:

First, let's subtract.

#1) Remove the cost of the notebook.

$18 - $4.25$13.75

#2) Remove the amount that needs to be saved.

$13.75 - $9.75$4.00

#3) Make the inequality.

Let n be the number of packages.0.50n ≤ 4.00n ≤ 4.00/0.50n ≤ 8

1. Ms. Rowel would like to buy a house costing $190000. She is required to make a down payment equal
to 10% of the value of the house then borrow the balance from a bank that charges interest at an annual
rate of 4.2% compounded monthly. The bank loan has to be paid o§ with equal monthly payments,
(paid at the end of each month), in 30 years. Assume that she will get the loan at the beginning of a
month and start making monthly payments on the last day of each month until the loan is paid o§

Answers

Answer:

the monthly payment would be 836.22

Step-by-step explanation:

you would find the loan amount which is 190,000 -10% of 190,000 which is 190,000 - 19,000=171,000

then you put the numbers in on a calculator which im using a spreadsheets/ excel

you need to make sure that you divide 12 for the interest and multiply 12 to the 30 years to get the monthly value of them

From the given figure, find the value of x:-

Please can someone answer it I need it...
I'll mark as BRAINLIEST...​

Answers

Answer:

90°

Step-by-step explanation:

Angle subtended by diameter from circumference is a right angle(Circle Theorem)

i need help with this

Answers

I hope I can help you

9×(x+7)+5=86.can you help me to solve this question.

Answers

Answer: x=2

Step-by-step explanation:

9(x+7)+5=86

Step 1: Simplify both sides of the equation.

9(x+7)+5=86

(9)(x)+(9)(7)+5     (Distribute)

9x+63+5=86

(9x)+(63+5)=86      (Combine Like Terms)

9x+68=86

Step 2: Subtract 68 from both sides.

9x+68−68=86−68

9x=18

Step 3: Divide both sides by 9.

[tex]\frac{9x}{9} =\frac{18}{9}[/tex]

x=2

Which expression is equivalent to (2x + 7x*) - (5x² - 4x)?
A
–3x²+11
B
–3x²+3
2x + 11x3 - 5x2
2x5 - 3x) - 5x

Answers

Answer:

5x^2 + 13x

Step-by-step explanation:

HELPP!!
For which value of h will the equation below
result in an infinite number of solutions?
(3x - 8)h = -27x + 72

Answers

Answer:

h = -9

Step-by-step explanation:

Try to make the left hand side and the right hand side equal. By dividing like

h = (-27x+72)/(3x-8)

= [-9(3x-8)]/(3x-8)

= -9

When both sides are equal, you can't find the value of x as there are infinitely many solutions of x.

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Answers

Answer:

See below ↓↓

Step-by-step explanation:

1. c║d

3. a║b

5. c║d

7. a║b

2. CACP

4. AICP

6. CACP

8. SSIASP

Answer:

a)   c ║ d    CACP

b)   a ║ b    AICP

c)   c ║ d    CACP

d)   a ║ b    SSIASP

Step-by-step explanation:

CACP - Corresponding Angles Congruent postulate

When two parallel lines are cut by a transversal, the pairs of corresponding angles (in the same relative position on different intersections) are congruent.

AICP - Alternate Angles Congruent postulate

When two parallel lines are cut by a transversal, the resulting alternate interior angles (opposite sides of the transversal line) are congruent .

SSIAS - Same Side Interior Angles Supplementary theorem

When two parallel lines are cut by a transversal, the resulting pairs of consecutive interior angles formed are supplementary (sum to 180°).

a)   c ║ d    CACP

The tranversal is line b

b)   a ║ b    AICP

The tranversal is line d

c)   c ║ d    CACP

The tranversal is line a

d)   a ║ b    SSIASP

The tranversal is line c

simplify the expression c^-6d^4/c^-16d^14

a)c^2d^2
b)c^10/d^10
c)c^10d^10
d)d^-2/d^-2

Answers

Answer:

The answer is:

B. c¹⁰/d¹⁰

HELPPPP URGENT!!!!!
Use the equation to find the values of f and t (5f + 20t =305)

Answers

Answer:

F= -4t+61

T= -1/4f + 61/4

Please help! Can’t get it right

Answers

Answer:

B.

Step-by-step explanation:

After looking at the graph you see the coordinates in the table are equal to the coordinates on the graph

i need an answer in 5 minutes please!

Find a unit vector in the direction of the given vector, w = 6i - 3j​

Answers

Step-by-step explanation:

hope this helps, you can ask any questions for clarification

A ladder is leaning against a building. The distance from the bottom of the ladder to the building is 12 ft shorter than the length of the ladder. How high up the side of the building is the top of the ladder if that distance is 6 ft less than the length of the ladder? C The top of the ladder is ___ ft up the side of the building?

Answers

Answer:

The answer for this question is 2 ft

Step-by-step explanation:

12ft÷6ft=2

PLEASE HELP
Type the correct answer in the box. Use numerals instead of words.
What is the value of this expression?
log, 8 + log; (3)

Answers

Answer:

[tex]\log(24)[/tex]

Step-by-step explanation:

[tex]\log(8)+\log(3)=\log(8*3)=\log(24)[/tex]

Simplify the sym or difference 4√2 - 7√2

Answers

Answer: ㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤ

-3√2

need help really please someone​

Answers

Answer:

6/8 and 12/16

Step-by-step explanation:

This is because 3/4 x 2/2 = 6/8 and 3/4 x 4/4 = 12/16

Answer:

6/8 and 9/12 are both equal to 3/4

Step-by-step explanation:

You can't simplify but you can make it bigger.

3/4 x 2/2 = 6/8

and

3/4 x 3/3 = 9/12

it should be correct because 3/3 and 2/2 are both equal to 1 which is why they are equivalent.

2 tan x - Sin 2x ÷ 2 Sin^2 x = tan x​

Answers

Looks like the claim is

(2 tan(x) - sin(2x)) / (2 sin²(x)) = tan(x)

Recall the double angle identity for sine:

sin(2x) = 2 sin(x) cos(x)

as well as the definition of tangent:

tan(x) = sin(x) / cos(x)

Then on the left side, we can cancel factors of 2 sin(x) to get

(2 sin(x) / cos(x) - 2 sin(x) cos(x)) / (2 sin²(x))

= (1/cos(x) - cos(x)) / sin(x)

Multiply this by cos(x)/cos(x) :

(1/cos(x) - cos(x)) / sin(x) = (1 - cos²(x)) / (sin(x) cos(x))

Recall that for all x,

sin²(x) + cos²(x) = 1

so that

(1 - cos²(x)) / (sin(x) cos(x)) = sin²(x) / (sin(x) cos(x))

= sin(x) / cos(x)

= tan(x)

as required.

whoever anwsers first will get the brainliest (only if you anwser first)!

Answers

Answer:

The answer is A. (Pls brainliest!!)

Step-by-step explanation:

Answer:

All of them

Step-by-step explanation:

To find the volume of a rectangular prism the formula is V=whl . So to find the dimensions of the box we would have to take the options that they give us and see which ones equal 80 cubic cm.

2⋅5⋅8=80, so right away we know the answer because 5⋅2=10 and 10⋅8=80

4⋅5⋅4=80, that is another possible answer because 5⋅4=20 and 20⋅4=80

10⋅4⋅2=80, yet another answer that is equivalent to 80 because 10⋅4=40 and 40⋅2= 80

So now we know that all three answers are correct and they would all work as possible dimensions  for Max’s box.

Hope this helps!!

Which expression has a simplifled expression of 5x - 12?
-3(4 x - 4) - 7 x
3(4 x-4) - 7 x
31-4x + 4) - 7 x
-31-4 x - 4) - 7 x

Answers

Answer:

The correct answer is A

Step-by-step explanation:

When you simplify it it's A

A because the dude above me said A so like it’s A?

ABC is an equilateral triangle .Three distinct points are marked on each sides of the triangle. (not on the vertices). (i) How many lines can be drawn joining 2 of these nine points? [3 marks] (ii) Find the number of different triangles that can be formed using of 3 of these nine points as vertices. [3 marks]

Answers

The number of lines and triangles illustrates combination

36 lines can be drawn to join the nine points84 triangles can be drawn using the nine points

The number of lines that can be drawn

The given parameters are:

Total points, n = 9

Total points on each line, r = 2

The number of lines that can be drawn is then calculated  using the following combination formula

Lines = nCr

This gives

Lines = 9C2

Evaluate the combination expression

Lines = 36

Hence, 36 lines can be drawn to join the nine points

The number of triangles that can be drawn

The given parameters are:

Total points, n = 9

Total points on each triangle, r = 3

The number of triangles that can be drawn is then calculated  using the following combination formula

Triangles = nCr

This gives

Triangles = 9C3

Evaluate the combination expression

Triangles = 84

Hence, 84 triangles can be drawn using the nine points

Read more about combination at:

https://brainly.com/question/11732255

Find the area

Please!

(Give explanation)

Answers

Answer:

58.8 ft^2

Step-by-step explanation:

The formula for the area of a parallelogram is simply base times height.

the base is 9.8, and the height is 6.

9.8 * 6 = 58.8.

If you found this helpful, I would appreciate if you gave me brainliest :D

Area of each triangle

Answers

Answer:

I only know the answer to second triangle only

As area is equal to half base * alltitude

So put the value in the formula

We get

24

Step-by-step explanation:

PLEASE MARK ME BRAINLIEST IF MY ANSWER IS CORRECT PLEASE

Fill in the blanks below to complete
the rules for even and odd numbers.

1. Even + Even =

Show an example to prove your answer.


2. Odd + Odd =

Show an example to prove your answer.


3. Even + Odd =

Show an example to prove your answer.

Answers

Step-by-step explanation:

1) Even + Even = Even

example : 26 + 22 = 48

2) Odd + Odd = Even

example : 11 + 13 = 24

3) Even + Odd = Odd

example : 43 + 2 = 45

I don’t understand this question. Someone help pls

Answers

Answer:

49.67ft

Step-by-step explanation:

i used the internet, use it too

Which of these statements is a valid perfect square trinomial?

Statement 1: x2 + 10x + 100 = (x − 10)2
Statement 2: a2 + 2ab + b2 = (a + b)2

Group of answer choices

Statement 1 and statement 2 are valid.

Statement 1 and statement 2 are invalid.

Only statement 1 is valid.

Only statement 2 is valid.

Answers

Answer:

D. Only statement 2 is valid

Step-by-step explanation:

Verify if the statements are correct

Statement 1:

x² + 10x + 100 = (x − 10)²x² + 10x + 100 = x² + 2(x)(-10) + (-10)²x² + 10x + 100 = x² - 20x + 100LHS ≠ RHS

Statement 2:

a² + 2ab + b² = (a + b)²a² + 2ab + b² = a² + 2ab + b²LHS = RSH

As we see the second statement is valid but not the first one.

Correct choice is D

Answer:

Statement 2 only

Step-by-step explanation:

2nd one is the identity so no need to verify its true

1st one

(x-10)²x²-20x+100

Hence wrong

In the translation T of the graph below, use the figure to describe the Following transformation.

Answers

Answer:

  (a)  (x -6, y -2)

Step-by-step explanation:

You seem to want to see the inverse of the translation T, applied twice. Your notation seems to mean ...

  For T = (x, y) +(a, b)

  T⁻¹ = (x, y) -(a, b)   ⇒   T⁻² = (x, y) -2(a, b)

__

Your given transformation is ...

  T = (x, y) +(3, 1)

which means ...

  T⁻² = (x, y) -2(a, b) = (x, y) -2(3, 1)

  T ⁻² = (x -6, y -2)

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