Answers
Answer:
1/6
Step-by-step explanation:
This is conditional probability.
If heads is tossed, then and only then does he have the option to draw either green or red and have the full 'Head, Green/Red' combination.
So, the probability of the first event - getting heads, is 1/2, since either heads or tails can be flipped with 50/50 chance.
The probability of the second event - picking either green or red, is 1/3, since there are 6 colour options - blue, red, yellow, green, orange and purple - of which 2 can be chosen. Thus, 2/6, which simplifies to 1/3
Now since these are both independent events, we must multiply their probabilities.
1/3 * 1/2 = 1/6
Related Questions
PLEASE HELP!!!!!
4. A cube has a volume of 64 m². What is the cube's surface area?
12 points!!! <333
Answers
Answer:
Surface area = 96 m^2
Step-by-step explanation:
Let's cube root the volume to find the length of one side of the cube.
[tex]64^\frac{1}{3} = 4[/tex]
Therefore each side is 4 m.
Surface area of one side = 4x4 = 16
A cube has 6 sides.
Total surface area of the cube = 16*6 = 96 m^2
Triangle ABC has vertices A(-4, 3), B(2, 3), and C(-5, 1). A
dilation with a scale factor of 5 and center at the origin is applied to this triangle.
What are the coordinates of C' in the dilated image?
Enter your answer by filling in the boxes.
C' has a coordinate pair of (O
Answers
Answer: (-25, 5)
Step-by-step explanation:
Answer:
-25 5
Step-by-step explanation:
Im so close- but i seriously have tried every answer i can think of
Answers
Answer:
n = 8
Step-by-step explanation:
3n = 24
÷3 ÷3
n = 8
I hope this helps!
Will give brainliest if you find the mean
10, 10, 20, 40, 70
Answers
Answer:
30
Step-by-step explanation:
10+10+20+40+70=150
150/5=30
hope this helps!
Answer:
ok so find the average first we have to add up
10+10=20
20+40=60
70+20=90
90+60=150
then we have to divide by the number so 5 since their is 5 number in the date set
150/5=30
30
Hope This Helps!!!
16 x + 5y when x = 1/4 and y = 8
Answers
Answer:
44
Step-by-step explanation:
16x + 5y
16( 1/4 ) + 5( 8 )
4 + 40
44
I hope this helps!
What is the slope of the line that passes through the points (9, -10) and (14,5)?
Write your answer in simplest form.
Answers
Answer:
3
Step-by-step explanation:
so you have to use the equation
y2 - y1 / x2 - x1
to find the slope
now all you have to do is substitute
-10 - 5 / 9 - 14
-15/ -5
3
Answer:
[tex]m=3[/tex]
Step-by-step explanation:
[tex]\mathrm{Slope\:between\:two\:points}:\quad \mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}[/tex]
[tex]\left(x_1,\:y_1\right)=\left(9,\:-10\right),\:\left(x_2,\:y_2\right)=\left(14,\:5\right)[/tex]
[tex]m=\frac{5-\left(-10\right)}{14-9}[/tex]
[tex]\mathrm{Refine}[/tex]
[tex]m=3[/tex]
Which expression is equivalent to y • 48?
F (y.40) + 8
G (y •4).8
H (y+40)+ (y:8)
J (y •4) + 8
Answers
Answer:
The answer is H
You earn $17.50/hour, if you work 28 hours week 1 and 25 hours week 2 determine how much you will make for the two weeks before deductions?
Answers
Answer:
$122.50
Step-by-step explanation:
17.50
x25
437.50
x 28
$122.50
please help me! geometry help needed.
Answers
Answer: Choice D
181 grams
======================================================
Explanation:
First we need to find the volume of the tennis ball
Since the diameter is d = 6 cm, it divides in half to a radius of r = 3 cm.
[tex]V = \text{volume of a sphere}\\\\V = \frac{4}{3}\pi*r^3\\\\V \approx \frac{4}{3}*3.14*3^3\\\\V \approx 113.04 \ \text{ cm}^3\\\\[/tex]
This leads to
[tex]\text{density} = \frac{\text{mass}}{\text{volume}}\\\\D = \frac{M}{V}\\\\M = D*V\\\\M \approx 1.6*113.04\\\\M \approx 180.864\\\\M \approx 181 \text{ grams}\\\\[/tex]
100 points! please help meeee.
find the missing dimensions on the figure
Answers
Answer:
r = 2 and n = 3
Step-by-step explanation:
9 = r + 3+ 4
9 = r + 7
r = 2
10 = n +2 + 5
10 = n + 7
n = 3
Answer:
r = 2 ft
n = 3 ft
area = 61 ft²
explanation:
total length : 10 fttotal width : 9 ft-------------------------------
n + 2 + 5 = 10 n = 10 - 7n = 3 ft-------------------------------
r + 3 + 4 = 9 r = 9 - 7r = 2 ft-----------------------------
Area of the entire figure:
length * width9 ft * 10 ft90 ft²Area of the missing side:
5 * (3+2) + 2 * 229 ft²So area of the shape:
90 ft² - 29 ft²61 ft²Which graph represents f(x)=−2cos(4πx)?
Answers
Answer:
the last one (bottom right)
Step-by-step explanation:
4×pi is the same as twice around the whole circle to the beginning. it is the same as 0°, and cos(0) = 1, and then -2×cos(0) = -2
so, we only need to look, where the function reaches -2.
it should be at x = 0, x = 0.5 and x = 1.
Factor. 15x-9 how do i solve and get the correct answer
Answers
Answer:
[tex]{ \rm{15x - 9}} \\ = { \rm{(5 \times 3)x - (3 \times 3)}} \\ = { \boxed{ \rm{3(5x - 3)}}}[/tex]
Answer:
15x-9 = 3(5x-9)
above answer is correct
The box below represents some data set what is the range of the data
Answers
Answer:
Maximum value-minimum value=answer
100 POINTS! CORRECT ONLY!! HELP ASAP!!
Match the graph with its function. Which is an example of growth decay?
What type of sequence is shown below:
3,6,9,12,15 1,3,9,27,81
The first sequence has a common:
The second sequence has a common:
Answers
The first sequence has a common difference( arithmetic progression)
The second sequence has a common ratio( geometric progression)
Brainliest plss !!!
Have a good day :)
What fraction of the DVDs in Andy's collection is not "Áction" or "Comedy?"
Show your work.
Answers
Answer:
x=3/20
Step-by-step explanation:
The Panthers did not score more points than the Tigers. The Tigers scored fewer points than the Lions. The Lions scored fewer points than the Wolverines but more points than the Panthers. Which team scored more points, the Wolverines or the Panthers?
Answers
Answer:Wolverines
Step-by-step explanation:
The panthers < tigers Tiger 1
Tigers < Lions Lions 2
Lions< wolverines Panthers 0
Lions> Panthers Wolverines 1
Even though the lions scored more wolverines scored more than the panthers since the panthers didn't score a single point according to my calculations
The Phi Theta Kappa fraternity has 160 sweatshirts and 60 pairs of sweatpants available to sell. During rush week, they decided to offer two package deals to students. Package A has two sweatshirt and one pair of sweatpants for $40. Package B has four sweatshirts and one pair of sweatpants for $20. The fraternity wants to sell at least 10 of Package A and at least 10 of Package B. How many of each package type must they sell in order to maximize their revenue?
Answers
Answer:
is this high school
Step-by-step explanation:
srry cant help
Find all numbers whose absolute value is -9.
If there is more than one, separate them with commas.
If there are no such numbers, click on "None".
Answers
Answer:
-9 and 9
Step-by-step explanation:
|-9| = 9
|9| = 9
Only -9 and 9 can have an absolute value of 9
Suppose the monthly charges for cell phone plans in the U. S. Are normally distributed with a mean of $62 and a standard deviation of $10. What is the proportion of cell phone plans charging less than $42 a month for service?
Answers
Using the normal distribution, it is found that 0.0228 = 2.28% of cell phone plans charge less than $42 a month for service.
Normal Probability DistributionIn a normal distribution with mean [tex]\mu[/tex] and standard deviation [tex]\sigma[/tex], the z-score of a measure X is given by:
[tex]Z = \frac{X - \mu}{\sigma}[/tex]
It measures how many standard deviations the measure is from the mean. After finding the z-score, we look at the z-score table and find the p-value associated with this z-score, which is the percentile of X.In this problem, the mean and the standard deviation are given by, respectively: [tex]\mu = 62, \sigma = 10[/tex].
The proportion of cell phone plans charging less than $42 a month for service is the p-value of Z when X = 42, hence:
[tex]Z = \frac{X - \mu}{\sigma}[/tex]
[tex]Z = \frac{42 - 62}{10}[/tex]
[tex]Z = -2[/tex]
[tex]Z = -2[/tex] has a p-value of 0.0228.
0.0228 = 2.28% of cell phone plans charge less than $42 a month for service.
More can be learned about the normal distribution at https://brainly.com/question/24663213
A
1080
B
Reflex Angle B =
degrees.
Answers
Answer:
A reflex angle is an angle greater than a straight angle and less than a circle. ... Some examples of the measures of reflex angles in degrees are:.
Step-by-step explanation:
hope it helps!
Your class has 28 students if 25 of them play soccer how many students play soccer?
Answers
Answer:
7 students
Step-by-step explanation:
"Of" in math most of the time means multiplication.
28 x 25% = 7
That also means that 21 students DO NOT play soccer.
Will mark brainliest if your correct
Answers
Answer:
42.5 square yards
Step-by-step explanation:
To find the area of this triangle, multiply the perpendicular height by the base and half it.
1/2 × 17 × 5 = 42.5 square yards
Hope this helps!
Triangle F GH is formed by connecting the midpoints of the side of triangle CDE.
The lengths of the sides of triangle DE are shown. Find the perimeter of triangle
FGH. Figures not necessarily drawn to scale.
Answers
Answer: 6
Step-by-step explanation:
in a class of 36 students, 12 are boys the percentage of girls in the class is?
Answers
A librarian is rearranging the bookshelves and notices that the pair of bookends on the shelf are not the same size. The librarian then notices that the bookends create similar triangles.
Two triangular book ends. The right angles are shown. The bottom right angle of the triangle are marked congruent to each other. The larger bookshelf has a height of 10 inches and a diagonal height of 12 inches. The smaller bookshelf has a height of 6 inches and a diagonal height labeled x.
What is the length of the diagonal, x, created by the smaller bookend?
27.2 in.
7.2 in.
20 in.
5 in.
Answers
Answer:
Its 20 inches
Step-by-step explanation:
A coffee machine was bought for £2,000, it depreciates in value by 8% each year. How much is it worth after 3 years?
Answers
What is 89% of 260 sec?
pls help
Answers
Answer:
3.85666667 minutes of 260sec
Hey there!
89% of 260
= 89/100 of 260
= 89/100 * 260/1
= 23,140 / 100
= 23,140 ÷ 20 / 100 ÷ 20
= 1,157 / 5
= 231 2/5
≈ 231.4
Therefore, your answwr should be: 231.4
Good luck on your assignment & enjoy your day!
~Amphitrite1040:)
help plsssssssssssssssssssssss
Answers
Answer:
12.57
Step-by-step explanation:
this is because is ten more times as big as the 5 in the question
The inequality 10w+40<450 represents the maximum number of ten-pound weights, w, a weight bench can hold if the maximum weight capacity of the bench is less than 450 pounds. The table shows the steps a trainer takes to solve the inequality.
Answers
Answer:
v2
Step-by-step explanation:
What is the standard notation for the distance of 8.512 x 10^10 miles (10 to the tenth power)
Answers
I'm not sure what the answer can be for this
Answer:
85120085120000000
Explanation