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Answer:The answers are in the step by steps.
Step-by-step explanation:
A. outcomes GREEN BLUE
probabilities 0.72 0.28
B. 0.72 * 75 =54 meaning Yosef will draw a green marble 54 times if he draws a total of 75 marbles.
Related Questions
Find the volume of Prism B
The volume of prism B is _____________cubic units
Enter the number only.
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PLEASE ANSWER AS FAST AS YOU CAN BUT PLEASE GET THE RIGHT ANSWER!!!
Answers
Answer: (-3,-8)
Step-by-step explanation: opposite of (3,-8)
Which expression is equivalent to (-4p+2) - (7p-5) A. 3p-3 B. 3p+7 C.-11-3 D.-11+7
Answers
Answer:
-11p + 7
Step-by-step explanation:
(-4p+2)-(7p-5)
-4p + 2 - 7p + 5
-11p +7
Answer:
-11p + 7
Step-by-step explanation:
A project will take a total of 720 person-days to complete. If the project must be completed in 30 days, how many people must be employed? PLEASE HURRY
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Answer:
192 hours per day / 8 hours per person per day = 24 people
Step-by-step explanation:
Assuming each person works for 8 hours a day, the total number of hours needed to complete the project is:
720 person-days x 8 hours = 5,760 hours
To complete the project in 30 days, the total number of hours needed per day is:
5,760 hours / 30 days = 192 hours per day
Anyone thats gives me the right answers, I will give brainliest to!
Answers
Answer:
1: 60
2: 1,200
3:8
4:720
5:1020
6:1260
Step-by-step explanation:
If you divide 240 by 4 you should get $60 a day. If I did my math correctly the answers should be right.
what is 15+9+20+22+9 then x 5?
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Help ASAP pls -screenshot-
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Number 2 is 40% because 8/20=0.4
I’m almost 100% sure this is right but i could be wrong
1. 0.6
2. 40%
Write an inequality equation equivalent to 3x – 4y = 8?
Answers
Answer:
3x-4y=8
-4y=8-3x (subtracting 3x from each side of the equation)
-4y/-4=(8-3x)/-4 (dividing each side of the equation by -4)
y=-2+3/4x
y=3/4x-2
Step-by-step explanation:
Hope you like my answer
lol
me still l need help
Answers
Answer:
A.) 33 \(units^{2}\)
Step-by-step explanation:
You need to find the areas of all the shapes in the triangular prisms and the add them all up...
Front right triangle
A = b * h /2 ÷ 2
A = 2 * 3/2 ÷ 2
A = 3 ÷ 2
A = 3/2 or 1.5
The back triangle will be the same as the front triangle which is 1.5.
Rectangle at the back
A = b * h
A = 3/2 * 5
A = 7.5
The bottom rectangle
A = b * h
A = 5 * 2
A = 10
The top rectangle
A = b * h
A = 5 * 5/2
A = 12.5
Now that we have all the areas for all of the sides, we need to add them all up to get the surface areas for the triangular prism.
1.5 + 1.5 + 7.5 + 10 + 12.5 = 33
The surface area for the triangular prism is 33 \(units^{2}\)
Hope this helped!
Have a supercalifragilisticexpialidocious day!
Help its for tomorrow
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Answer:
sorry cant help...if you have any math you need help with I could solve that.
whats the anwer to this? sorry i'm not smart and can't figure it out myself
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Answer: 35 oranges
Step-by-step explanation:
if one cup if 5 oranges then 5 oranges times 7 is 35
cassie is placing stickers on a page that is 12 inches long and 8 inches wide the sticker are 3 inches long and 2 inches wide
Answers
Answer:
To find the greatest number of stickers Cassie can place on a page that is 11 inches long and 8 inches wide without them overlapping, we need to use the same approach as before.
Firstly, we need to calculate the maximum number of stickers that can fit along the length of the page, which is now 11 inches. Since each sticker is 3 inches long, we can fit 3 stickers along the length (11 ÷ 3 = 3 with a remainder of 2).
Next, we can calculate the maximum number of stickers that can fit along the width of the page, which is still 8 inches. Since each sticker is 2 inches wide, we can fit 4 stickers along the width (8 ÷ 2 = 4).
To ensure that the stickers do not overlap, we can only use the full row of 3 stickers from the previous calculation. Therefore, we can place 3 stickers along the length and 4 stickers along the width, giving us a maximum of 12 stickers that Cassie can place on the page without them overlapping.
Step-by-step explanation:
Answer:
16
Step-by-step explanation:
First, find out how much stickers you can put on the long side:
12/3 = 4
Next, find out how much stickers you can put on the wide side:
8/2 = 4
Lastly, calculate them together:
4x4=16
So the answer is 16.
rewrite the expression 6 2/4 + 9 3/4x + 5 3/4 + 7 3/4x
Answers
Answer:
3(16x+9)/4
make sure it's a fraction
Answer:
27 11/4x
Step-by-step explanation:
First we add the similar parts of the expression.
Whole numbers
6 + 9 + 5 + 7 = 27
Then we add the fractions that dont have x.
We only add the numerators (2 and 3) and dont change the denominators (4)
2/4 + 3/4 = 5/4
Now we add the ones with x.
5/4 + 3/4x + 3/4x = 11/4x
Now we combine those parts together, making
27 11/4x
sorry if Im wrong
Please I need a partner. Will give 25 points!,!!
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2nd row - A: 1 1/2 in one hour (or 12/8), B: 8/12 of an hour (or 2/3)(or 40 minutes)
Scott made 3 identical necklaces, each having beads and a pendant. The total cost of the beads and pendants for all 3 necklaces was 22.20. If the beads cost 3.60 for each necklace, how much did each pendant cost?
Answers
Answer:
Step-by-step explanation:
78
3.60•3=10.80
22.20-10.80=11.40
11.40/3=3.80
a committee consisting of 4 faculty members and 5 students is to be formed. every committee position has the same duties and voting rights. there are 7 faculty members and 13 students eligible to serve on the committee. in how many ways can the committee be formed?
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and
C(13, 5) = 13! / (5!(13-5)!) = (13 * 12 * 11 * 10 * 9) / (5 * 4 * 3 * 2 * 1) = 1287
Multiply these two combinations since the faculty members and students are selected independently:
Total number of ways to form the committee = C(7, 4) * C(13, 5) = 35 * 1287 = 45,045
Therefore, there are 45,045 ways to form the committee consisting of 4 faculty members and 5 students.
For faculty members:
There are 7 eligible faculty members, and we need to select 4 of them for the committee. This can be done using the combination formula:
C(7, 4) = 7! / (4!(7 - 4)!) = 35.
So, there are 35 ways to select 4 faculty members from the 7 eligible ones.
For students:
There are 13 eligible students, and we need to select 5 of them for the committee. Using the combination formula again:
C(13, 5) = 13! / (5!(13 - 5)!) = 1287.
Therefore, there are 1287 ways to select 5 students from the 13 eligible ones.
To form the committee, we multiply the number of ways to select faculty members by the number of ways to select students:
35 * 1287 = 44,895.
Hence, there are 44,895 ways to form the committee consisting of 4 faculty members and 5 students from the eligible candidates.
Can some help me with
3x=3y and y=x-4
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This is the only one I could do the other one doesn’t make sense
Can someone help, please
Answers
Answer:
\( y = \frac{1}{7}x + 2\)
Step-by-step explanation:
Y-intercept (b) = 2 (Given)\(slope \:(m) =\frac{1}{7}\) (Given)Equation of line in slope-intercept form is given as: \( y = mx + b\)Plugging the values of slope (m) and y-intercept (b) in the above equation, we find:\( y = \frac{1}{7}x + 2\)This is the required equation of line in slope-intercept form.Help me pleaseee
1. Find the product of -3x^3 + 2x – 4 and 3x – 2
2. Is the product of -3x^3 + 2x – 4 and 3x – 2 equal to the product of -3x^3 + 2x – 4 and 2x-3?
Answers
Answer:
1. -9x^4+6x^3+6x^2-16x+8 2. No
Step-by-step explanation:
1. -9x^4+6x^3+6x^2-12x-4x+8= -9x^4+6x^3+6x^2-16x+8
2. No.
since -6x^4+9x^3+4x^2-6x-8x+12= -6x^4+9x^3+4x^2-14x+12
where -6x^4+9x^3+4x^2-14x+12 ≠ -9x^4+6x^3+6x^2-16x+8
a rectangular sheet cake is 18 inches long, 12 inches wide, and 3 inches tall. if one jar of frosting covers 120 square inches, how many jars are needed to frost the cake?
Answers
Answer:
6 jars
Step-by-step explanation:
how did they get this answer? please help!
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Answer:
The formula for calculating speed is:
S (speed) = D (distance) *divided by* T (time)
or just simply without labels:
S=D/T
In the problem u'r doing 9/4 (hope i see it correct) represents D, 1/2 represents T, and 4.5 represents S
Hope this helps)
Help me pls :D giving brainliest
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This is the graph of f(x) = x+A/x+B. The grid lines in the graph are one unit apart. What is the value of A/B
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The value of A/B is given as follows:
A/B = -2.
What are the asymptotes of a function f(x)?The vertical asymptotes are the values of x which are outside the domain, which in a fraction are the zeroes of the denominator.The horizontal asymptote is the value of f(x) as x goes to infinity, as long as this value is different of infinity.From the graph, the function has a vertical asymptote at x = 1, hence the value of B is given as follows:
B = -1 -> as x + B = 0 -> x = -B = -1.
When x = 0, y = -2, hence the value of A is obtained as follows:
A/-1 = -2
A = 2.
Then the division is given as follows:
A/B = 2/-1 = -2.
More can be learned about the asymptotes of a function at https://brainly.com/question/1851758
#SPJ1
Find the units digit of the following within the indicated number base: $(14_8)^2$
(I will say brainliest whoever gets correct first.)
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Simplify this answer please
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9 . 13 = 117
x^12 . x^2 = x^14 (add the powers)
y^3 . y^2 = y^5 (add the powers)
Answer: 117 x^14 y^5
find the surface area of the pyramid. The side lengths of the base are equal.
Answers
Answer:
195.6 inches squared
Step-by-step explanation:
First we find the value of one of the big triangles.
(14*8*0.5)
56
Next, we find the value of the three of them combined.
56+56+56 or 56*3
168
Now, we find the value of the smaller triangle.
(6.9*8*0.5)
27.6
Because we only have one small triangle, we don't need to do what we did with the other one now.
The last step is to add the area of the three triangles with the smaller triangle.
168+27.6
195.6
The surface area of the (shape...?) is going to be 195.6 in. squared.
Math needed in 20-30 mins Pls
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Answer:
the two accounts don't compare and account A earned 180
Step-by-step explanation:
interest =beginning amount or principal amount *rate *time in years /100 so that would be 1500*4*3/ 100 and 1500*6*1.9/100
.
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Answer:
52 fl oz are in 6.5 cups
Step-by-step explanation:
8 fl oz is equal to 1 cup so just multiply 8 by 6.5
Please help my teacher didn’t teach us this
Answers
Answer:
-4
Step-by-step explanation:
A camper lights an oil lantern at 12 noon and lets it burn continuously. Once the lantern is lit, the lantern burns oil at a constant rate each hour. At 2 p.m., the amount of oil left in
the lantern is 63 ounces. At 5 p.m., the amount of oil left in the lantern is 61 ounces.
Based on the average rate of oil burning per hour, how much oil, in ounces, was in the lantern at 12 noon? Show your work.
Answers
Answer:
64.33 ounces
Step-by-step explanation: The rate at which the oil burns.
1 hour = 2/3 ounce
At 2 pm = 63 ounces
At 5 pm = 61 ounces
The amount of oil at 12 noon is 64.33 ounces.