Answers
Answer:
2/121, 1/121
Step-by-step explanation:
Problem 1:
We have the following letters in the bag:
P R O B A B I L I T Y
There is a total of 11 letters.
If we select B, we have a 2/11 chance to get it. If we then replace it and select A, we have a 1/11 chance to select it.
Thus we have a (2/11) * (1/11) chance to get that combination,
Which is 2/121.
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Problem 2
We have the following letters in the bag:
P R O B A B I L I T Y
There is a total of 11 letters. If we select P, we have a 1/11 chance to get it. If we then replace it and select L, we have a 1/11 chance to select that.
Thus we have a (1/11) * (1/11) chance to get that combination,
Which is 1/121.
Related Questions
Having trouble with finding the rise over run and simplifying the fraction
Answers
The slope is 2/3.
Explanation:
The slope of the line is equal to the rise over run, or in other words, the distance the line travels up over the distance the line travels right.
When we look at the two points, the second point is 3 to the right and 2 above the first. Therefore, the slope, or rise/run of the line is 2/3.
I hope this helps! Please comment if you have any questions :)
5. What is the probability of rolling a 4 on a number
cube and pulling a red marble out of a bag that
contains 3 red, 2 black, and 5 yellow marbles?
Answers
The probability of rolling a 4 on a number cube and pulling a red marble out of the bag is 1/20.
What is probability?
Probability is a measure of the likelihood or chance of an event occurring. It is a number between 0 and 1, with 0 representing an impossible event and 1 representing a certain event. The probability of an event is calculated by dividing the number of ways the event can occur by the total number of possible outcomes.
The probability of rolling a 4 on a number cube is 1/6, since there is one way to roll a 4 out of six possible outcomes (1, 2, 3, 4, 5, 6).
The probability of pulling a red marble out of the bag is 3/10, since there are three red marbles out of a total of ten marbles.
To find the probability of both events happening (rolling a 4 and pulling a red marble), we multiply the probabilities:
(1/6) x (3/10) = 1/20
Therefore, the probability of rolling a 4 on a number cube and pulling a red marble out of the bag is 1/20.
To know more about probability visit :
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What is the quotient (6 x 10^8) ÷ (1.5 x 10-^4)
Answers
Answer:
4x10^4 or 40000
Step-by-step explanation:
Answer:
4x10^4 or 40000
Step-by-step explanation:
simplify 7^6 x 7^5
Please help meh
Answers
Answer:
134456
Step-by-step explanation:
[tex]7^{6}[/tex] = 7 · 7 · 7 · 7 · 7 · 7
Therefore, [tex]7^{6}[/tex] = 117,649
[tex]7^{5}[/tex] = 7 · 7 · 7 · 7 · 7
Therefore, [tex]7^{5}[/tex] = 16,807
So, [tex]7^{6}[/tex] + [tex]7^{5}[/tex] = 134456
Answer:1977326743
7^11
Step-by-step: (7^6)(7^5)=7^6×7^5=(7×7×7×7×7×7)×(7×7×7×7×7)=7×7×7×7×7×7×7×7×7×7×7=7^11
Tom counted a total of 45 birds and squirrels at the park. There were 4 times as many birds as squirrels. How many birds did Tom count?
Answers
Answer:
9 squirrels and 36 birds
Step-by-step explanation:
4x+x=45
5x=45
x=9
4*9=36
what would be the best first step to solving j+18/-4=8:
-add 18 to both sides
-subtract 18 from both sides
-multiply both sides by 4
-multiply both sides by -4
(choose 1)
Answers
Jenny & Natasha are working on a problem together: Solve 3+8=−2. Natasha thinks the first step is to multiply by 3. Jenny explains that this is not the most efficient way to solve. Explain who is correct & justify your reasoning.
Answers
This is the correct way to solve the problem :
You add 3 and 8 together.
you see if it equals -2 or not.
I hope this helps!
Answer:
jenny the first step is to subtract 8
Step-by-step explanation:
If anyone solves this question, I'll give 10pts.
THE QUESTION:-
Which no. is equivalent to
3⁴/3² ?
OPTIONS:-
A. 2
B. 9
C. 81
D. 728
Answers
Answer:
9
Step-by-step explanation:
In Exercises 17–20, describe how to transform the graph of
f into the graph of g
Answers
Answer:
f(x) → -f(x)
Step-by-step explanation:
Which arrangement shows 27/5, 5.36, 5 3/5, 33/6 in order from least to greatest?
Answers
Answer:
5.36 < 27/5 < 33/6 < 5 3/5 or 5.36, 27/5, 33/6, 5 3/5
Step-by-step explanation:
if syringes cost 2.10 dollars a dozen how many would 40 cost
Answers
Answer:
Step-by-step explanation:
It’s $6.82 I believe
you got to add $2.10 three times and you get $6.30
then divide the 2.10 with the remaining 4 syringes and youll get $6.82
Hope this helped
2/3 x - 1 = 9 - 1/6 x Im supposed to solve but i need some help
Answers
Answer:
x=12
Step-by-step explanation:
collect the x stuff on one side
2/3 x + 1/6 x = 9 + 1
5/6 x = 10
x = 12
Answer:
x=12
Step-by-step explanation:
first, you need to get the variable to one side
the easiest way to do it and not deal with negatives would be this way:
2/3x - 1 = 9 - 1/6x
+1/6x +1/6x in order to do this you must first convert the 2/3 to 4/6
to then get
5/6x - 1 = 9
then solve it like normal
5/6x - 1 = 9
+1 +1
5/6x = 10
/ 5/6 /5/6
x=12
What is the slope of the linr passing through thr points (0, 4) and (-8, -1)
Answers
Answer:
H4 sch nxmbd. Xhdnfcjnnccggj jjiihvfh
David earns 8$ per hour. He works 40 hours each week. How much does he earn in 6 weeks?
Answers
Answer:
$1920
Step-by-step explanation:
40×8= 320
320×6= 1920
Hope this helps!! :)
8x40x6
8=dollars
40=hours each week
6=weeks
there are 3 people at a party if each person must shake hands with every other person at the party exactly once how many handshakes will there be
Answers
Answer:
there will be 9
Step-by-step explanation:
Graph the function y = -1x +3.
Answers
Answer:
draw a point at the (0,3). That is your y intercept and now go down one and over to the right 1 time. Continue this process and connect the dots
that is your line
Step-by-step explanation:
A class has 6 boys and 15 girls. What is the ratio of boys to girls in simplest form?
Answers
Answer:
2:5
Step-by-step explanation:
They can both be divided by 3.
6 divided by 3 is 2, while 15 divided by 3 is 5
Boys:Girls
6:15
2:5
Answer:
2:5
Step-by-step explanation:
I need help with the table it’s due today pls help ❗️❗️
It’s for culinary arts and hospitality honors
Answers
Answer: Eventually you memorize these measurements if you are in cullinary arts.
Step-by-step explanation:
Chart attached, I hope!
Which is greater?
(-3)(3) - 7 ______ 15 ÷ (-5) + 4
<,>,=
Answers
Answer:
15 and the rest it's a big
1. Which inequality represents the following statement? Two times the quantity x plus 4 is greater than 10.
a.2x + 4 > 10
b.2(x + 4) > 10
c.x+4 > 10
d.2(x + 4) = 10
Answers
Triangle ABC was transformed to create triangle A'B'C. Which rule best describes this transformation?
Answers
ABC was transformed to create A'B'C' thru Translation
Answer:
i think its (x, y) --> (-x, y)
5x-(x-2) ≥ 2x-4(x-8)
Answers
Answer:
x>5
Step-by-step explanation:
Jacob rides his bike 4 miles in 15 minutes. The ratio of miles to minutes is 4 to 15. How many minutes would it take Jacob to ride his bike 12 miles.
Answers
Answer:
180 minutes
Step-by-step explanation:
-2(3x + 6) > 4(x + 7)
Answers
Answer:
6x+6>4x+28
Step-by-step explanation:
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[tex] - 6x - 12 > 4x + 28[/tex]
Add sides 6x
[tex] - 6x + 6x - 12 > 4x + 6x + 28\\ [/tex]
[tex] - 12 > 10x + 28[/tex]
Subtract sides -28
[tex] - 12 - 28 > 10x + 28 - 28[/tex]
[tex] - 40 > 10x[/tex]
Divided sides by 10
[tex] \frac{ - 40}{10} > \frac{10}{10}x \\ [/tex]
[tex] - 4 > x[/tex]
[tex]x < - 4[/tex]
Done...
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I guess that mean hold him down if he say he can’t breathe
Answers
Answer:
[tex]this \: proberbility \: is \: \frac{2}{5} [/tex]
need help on this also please...
Answers
Answer:
3
Step-by-step explanation:
Step 1:
y = 3x + 4/5 Equation
Step 2:
y = mx + b Slope Intercept Form
Step 3:
m = Slope
Answer:
Slope = 3
Hope This Helps :)
Answer:
[tex]\boxed {\tt m=3}[/tex]
Step-by-step explanation:
The equation of the line is in slope-intercept form which is:
y=mx+b
The coefficient of x is the slope. The number that is added or subtracted from the term with an x is the y-intercept.
The equation we are given is:
y=3x+4/5
3 is being multiplied by x. 4/5 is being added to 3x.
Therefore, the slope is 3 and the y-intercept is 4/5.
The slope of the line y=3x+4/5 is 3
Which is equal to –214°?
Answers
Answer:
B
Step-by-step explanation:
Convert from degrees to radians using ratio pi/180. -107pi/90 radians would be the answer. Also edg. 2020
-107pi/90 radians is equal to -214degree.
We have to determine which is equal to –214°
Convert from degrees to radians using the ratio.
How to convert a degree into a radian?
To convert the value of the angle in degree, to its equivalent radians, we need to multiply the given value by π/180.
pi/180.
-107pi/90 radians is equal to -214degree
To learn more about the angle visit:
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John has $100 in his bank account, and is spending $3 a day on lunch. How long until he has $55 in his account?
Answers
Answer:
15 days
Step-by-step explanation:
We know that John has $100 in his bank account and he is spending $3 a day.
We want to find how many days until he has $55 left.
d=days
55=100-3d
55+3d=100
100-55=3d
3d=45
Solving for d, we divide by 3.
Your answer is 15.
Write it slope intercept form:
Slope= -1 Y intercept= 8
Answers
Answer:
y = -x + 8
Step-by-step explanation:
Slope-intercept form is:
y = mx + b
where m is the slope and b is the y-intercept.
We are given that the slope is -1 and the y-intercept is 8. We are asked to write the information in slope-intercept form. To do this, lets plug in -1 for m, the slope, and 8 for b, the y-intercept, into the equation for slope-intercept form.
y = mx + b
y = -1x + 8
y = -x + 8
So the slope intercept form would be y = -x + 8.
I hope you find my answer and explanation to be helpful. Happy studying.
Urgently need help please
Answers
Answer:
Most likely D
Step-by-step explanation:
common knowledge