Salesclerks at a store are giving away candles. There are 12 candles on a tray. Three are white and two are red. The rest are green or blue. When choosing a candle at random from the tray, a customer is as likely as not to select a green candle. What tis the likelihood that the customer will select a blue candle? Tell whether it is impossible, unlikely, equally likely as not or certain. Explain your answer.
Answer:
one blue candle. 1/12 probability.
Step-by-step explanation:
if they are as likely as not to select a green candle, then there are 6 green ones. so now we have accounted for 11 if I am right, so only one can be blue
It is equally likely as not that the customer will select a blue candle.
What is probability?It is the chance of an event to occur from a total number of outcomes.
The formula for probability is given as:
Probability = Number of required events / Total number of outcomes.
Example:
The probability of getting a head in tossing a coin.
P(H) = 1/2
We have,
Let the number of green candles on the tray be G, and the number of blue candles be B.
We know that there are 12 candles in total on the tray, so:
G + B = 12 (total number of green and blue candles is 12)
G/(G+B) = 1/2 (as the probability of selecting a green candle is equal to the probability of selecting a non-green candle)
We can use these two equations to solve for G and B:
G + B = 12
G = (12 - B)
Substituting into the second equation:
(12 - B) / (12 - B + B) = 1/2
(12 - B) / 12 = 1/2
12 - B = 6
B = 6
So there are 6 blue candles on the tray.
Since there are 12 candles in total, and 6 of them are blue, the probability of selecting a blue candle at random is:
P(selecting blue) = B / (G + B) = 6 / 12 = 1/2
Therefore,
It is equally likely as not that the customer will select a blue candle.
This means that the probability of selecting a blue candle is 50-50, which is neither impossible nor certain, but rather equally likely as selecting a green candle.
Learn more about probability here:
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I need help im confused!!!
What is m∠A and what is m∠B?
Answer:
m∠A = 79°m∠B = 112°Step-by-step explanation:
We have cyclic quadrilateral as all vertexes are on the circle.
As per property of cyclic quadrilateral, each pair of opposite angles are supplementary.
As we know supplementary angles add up to 180°.
m∠A + m∠C = 180° ⇒ m∠A = 180° - 101° = 79°m∠B + m∠D = 180° ⇒m∠B = 180° - 68° = 112°how can i tolk to ather pepol
Answer: Just pretend to fall or ask a quenstion then you chould start talking to some one
Step-by-step explanation:
.
A company is closing one of its two stores and will combine all the inventory from both stores. These polynomials represent the inventory in each store:
Store A: 7 + 10r
2
− r
Store B: 5r
2
− 19 − 7r
Which expression represents the combined inventory of the two stores?
what is the length of the diagonal of a 10cm by 15cm rectangle to the nearest whole number
Answer:
18cm (nearest whole number)
Step-by-step explanation:
Let the length of the diagonal be x cm.
Please see the attached picture for the full solution.
given the function f (x)= x2+ x-4 with the domain d: {0,1,2,3} what is range R?
Select one:
A. R: {4, 6, 10, 16}
B. R: {-4, -2, 2, 8}
C. R: {6, 9, 12, 18}
D. R: {-8, -3, 2, 6}
Write the equation of the line passing through the points (6, -9) and (1,6).
Answer:
-4.8
Step-by-step explanation:
Dont want to explain
What number is 75% of 8007
Answer:
600
Step-by-step explanation:
i hope tht helped I had tht question a couple days ago
pls help I don't understand!
Kara is painting flowerpots. She uses 1/3 cup of paint for each flowerpot.
How many cups of paint does Kara use for 2 flowerpots? Show or explain how you got your answer.
Answer:
2/3
Step-by-step explanation:
1/3 x 2/1 =2/3
if she uses 1/3 for one we just have to double it to get the answer
Answer:
2/3
Step-by-step explanation:
if she uses 1/3 for one she uses 2/3 for 2 because 1/3 times 2 is 2/3
step 1 Address formula, input parameters & values
1/3 and 2/1
1/3 times 2= ?
step 2 Multiply both numerators
= 1 x 2
= 2
step 3 Multiply both denominators
= 3 x 1
= 3
step 4 Use above values of step 2 & 3, and rewrite as below
= 2/3
thus, 2/3 is equivalent fraction for 1/3 times of 2.
8th grade math pls help and show work i’ll give brainliest
Answer:
B) -8
Step-by-step explanation:
Slope is rise/run, or the difference in y over the difference in x, so to solve this:
Take the y value of one of the points and subtract it from the other, and divide it by the same thing with the x values
[tex]\frac{9-1}{6-7} =\frac{8}{-1} =-8[/tex]
A man runs at a speed of 8 m/s for 15 seconds. Calculate how far it travles.
Answer:120 meters
Step-by-step explanation:
8 × 15
Answer:
120 m
Step-by-step explanation:
Speed = 8 m/s
Distance traveled in 1 sec = 8 m
Distance traveled in 15 sec = 8 * 15 = 120 m
PLS HELP ASAP! GIVING BRAINLIST!
please help asap!
thank you
Answer:
x=20
Step-by-step explanation:
pentagon= 3 triangles could be made-> 3 x 180
total angle = 540
540= 5x+2+5x+10+4x+15+8x+8+3x+5
540=25x+40
500=25x
20=x
Answer:
x=20
Step-by-step explanation:
Avery made a large pot of chili and she plans to divide the chili equally into smaller containers if the pot contains 25 1/2 cups of soup describe two different ways to interpret 25 1/2 divided by 5 in this context
Answer: 5.1 rounded to 5
You have a new 10-day workout routine. You want to do 10 sets of 10 sit-ups each day. Which expression shows the total number of sit-ups you do in 10 days?
Answer: The answer is 10^3.
Hope this help
Find the total surface area of the net below
Answer:
70.2
Step-by-step explanation:
Below is the number of minutes Leo played during each of his six basketball games,
17.50, 23.00, 24.00,
9.00, 12.25, 14.75
Using the data, create a histogram.
Answer:is 24.00,23.00,17.50,14.75,12.25,9.00 is the numbers in order that is a hint
Step-by-step explanation:
Answer:
This is the correct histogram below =D
Step-by-step explanation:
what is this ????????????????
Answer:
(2-3)
Step-by-step explanation:
|6-10|
Please help pleeeeeeeeeeese help I need for assignment
Answer:
4
Step-by-step explanation:
6 - 10 = -4
The absolute value of -4 is 4.
60 in
63 in
What is the length of the hypotenuse?
inches
Submit
Answer:
assuming 60 and 63 are the side lengths
87 in is the hypotenuse
Step-by-step explanation:
60^2 + 63^2 = x^2
What is the value of x?
solve the system of equations below.
y=2x-3
8x-5y=1
A) ( 7, 11 )
B) ( -2, -7 )
C) ( -1/3, -3 2/3 )
D) ( 2 3/11, 1 6/11 )
Be
1. (7.5A) Triangle ADE is similar to triangle ABG.
Which of the following statements must be true?
A. The measure of angle AGB is greater than the measure of angle ADE.
B. The measure of angle AGB is greater than the measure of angle AED.
C. Segment AE and Segment AB have the same length.
D. The ratio of AG to AE is the same as the ratio of AB to AD.
Answer:
D
Step-by-step explanation:
....iam not sure but i think its a because the other impossible
Answer:
The answer is D.
Step-by-step explanation:
For A- I don't think it's greater, I think they are the same.
For B- I don't think it's greater, I think they are the same.
For C- Segment AE is longer than Segment AB.
So D seems like the more logical answer.
Find the scale factor of a drawing if the scale is 1 inch = 1/8 inch
inch.
A. 1/8
B. 1
C. 1/4
D. 8
Answer:
A
Step-by-step explanation:
Find the volume of the sphere .
Answer:
1436.8cm³
Step-by-step explanation:
Formula :
[tex] \frac{4}{3} \times \pi \times r ^{3} [/tex]
[tex] \frac{4}{3} \times \pi \times 7^{3} [/tex]
=1436.75504cm³
to 1dp
=1436.8cm³
write the product using exponents
(−6)⋅(−6)
Answer:
-6^2
Step-by-step explanation:
-6 x -6 = 36
Answer:
(−6)²
Step-by-step explanation:
(−6)⋅(−6)
This means the numbers are being multiplied.
A number is being multiplied by the same number. You can write an exponent for the number of times it's being multiplied by itself.
Example:
x = x¹
x·x = x²
x·x·x = x³
You are multiplying (−6) twice.
(−6)⋅(−6) = (−6)²
Hurry ASAP need help nowww
Answer:
cant help sry
Step-by-step explanation:
Answer:
35
Step-by-step explanation:
80-45=35
Please Help !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
26:26
Step-by-step explanation:
I hope I've helped :)
An 18-feet ladder is leaning against the side of a building. The angle between the ladder and the ground is 30°.
How high up on the building, from the ground, is the top of the ladder?
9514 1404 393
Answer:
9 feet
Step-by-step explanation:
The sine relation applies.
Sin = Opposite/Hypotenuse
sin(30°) = height/(18 ft)
height = (18 ft)sin(30°) = (18 ft)(1/2)
height = 9 ft
The ladder extends 9 feet up the side of the building.
What's 2+2 equal to?
Answer:
4
Step-by-step explanation:
Answer:
Answer is 4.
Step-by-step explanation:
I hope it's helpful!