Answer:
Probability is calculated as # of favorable outcomes / # of possible outcomes.
Our favorable outcomes are 1, 2, 3, 4, 5.
There are 6 total outcomes.
5/6 = 0.833
Answer:
.667
Step-by-step explanation:
There are 3 possibilities for an odd number. 1,3 and 5
For a number less than four, there are also 3 possibilities, 1,2 and 3 (Since it's not four or less)
Counting the uniquue numbers which are not repeated, you have 1,2,3,5 so the odds are 4/6 of rolling an odd or less than four number.
Since it's asking to round, I assume we need to convert to a decimal.
Decimal: .667
Percentage: 66.667%
Both answers are rounded to the thousandth.
A person is selected at random. If there are seven days in a week, what is the probability that the person was not born on a Tuesday or Wednesday?
Answer:
5 out of 7.
Step-by-step explanation:
There are seven days in one week. They are asking what is the probability of the person chosen not being born in a Tuesday or Wednesday. There are five other days, so there are five other options.
I hope I helped you!
A layered birthday cake has three rectangular prism layers. The base layer measures 16 inches by 12 inches. Each layer is two inches smaller in width and depth as the previous layer. All of the layers are 4 inches tall. What is the volume of the cake? *
Answer:
The answer to your question is 732 in³
Step-by-step explanation:
Data
Rectangular prism layers
Base layer = 12 in x 10 in x 4 in
Second layer = 3 in smaller x 4 in
Volume = ?
Formula
Total volume = Volume of the base layer + Volume of the second layer
Total volume = length 1 x width 1 x height + length 2 x width 2 x height
Substitution
Total volume = 12 x 10 x 4 + (12 - 3)(10 - 3)(4)
Simplification
Total volume = 480 + (9)(7)(4)
Total volume = 480 + 252
Result
Total volume = 732 in³
What is the slope between the points five, -7 and -7,
A commuter train has 8 cars with a maximum occupancy of 56 passengers each and 3 cars with a maximum occupancy of 40 passengers each. There are 9 completely full cars, and 1 car is exactly full.
The eleventh car has an unknown number of passengers, but there are fewer than 515 passengers on the entire train. What is the greatest possible number of passengers that could be aboard the eleventh
car?
Answer:
i would say 500 im probably not right though
Step-by-step explanation:
A coin jar contains 10 quarters, 6 dimes and 8 nickels. Find the probability that two quarters are chosen random from the jar.
Answer: 0.1630
Step-by-step explanation:
Number of quarters = 10
Number of dimes = 6
Number of nickels = 8
Total number = 10+6+8 = 24
Probability of choosing the first quarter will be: = Number of quarters/Total number of money
= 10/24 = 5/12
Since a quarter has been selected, the total number will reduce to 23 the next time a quarter is choosing and the number of quarters will now be 9. Therefore, the probability of choosing the second quarter will be: = 9/23
Therefore, the probability that two quarters are chosen random from the jar will be:
= 5/12 × 9/23
= 45/276
= 0.1630
Given ΔPQR with coordinates P(–4, –1), Q(–4, –5) and R(–1, –5).
The ordered pair (2, y) is on line PR. Enter the value of y for this ordered pair.
Answer:
Answer
Step-by-step explanation:
Step-by-step explanation
What is P(A ∩ B)?
A) 1/10
B) 1/2
C) 3/10
D) 4/5
Answer:
A)
[tex]P(A ∩ B) = \frac{2}{20} \\ = \frac{1}{10} [/tex]
The coordinates of point S are (-5, 2). In which quadrants does point S lie?
PLEASE HELP, DUE AT 11:59PM PST
All responses are appreciated
if f(x) = 9. Find x
Answer:
x = 9
Step-by-step explanation:
Not sure if you posted the right thing, but if f(x)=9, then x simply is 9.
11,22,22,13,24,22 find the hunderds too
Answer:
excuse me, but how do we answer this? This question is unanswerable without it being a question!
Step-by-step explanation:
The Cylinder is 40 feet tall and has a radius of 20 feet. The cone is 10 feet tall with the same radius. Approximately how many cubic feet of grain can fit in the silo
a) (-6)* = -6° b) (-3) = -3$ c) 82 = (-8)
[tex]( 5 + 4 {)}^{2} = {5}^{2} + {4}^{2} [/tex]
Answer:
pues yo pienso que es 8 es que no se muy bien
What is the solution to the equation? a+5 2/3=9
1. a+5 2/3=9
a+5 2/3+5 2/3=9-5 2/3
a=3 1/3
2. a+5 2/3=9
a+5 2/3+5 2/3+=9+5 2/3
a=14 2/3
3. a+5 2/3=9
a+5 2/3-5 2/3=9+5 2/3
a=14 2/3
4. a+5 2/3=9
a+5 2/3-5 2/3=9-5 2/3
a=3 1/3
Answer: 1-a=31/3
Step-by-step
Step-by-step explanation:
I asked my math teacher, we did the problem together, and I belive this other guy is also right.
What is the missing length?
8
Х
17
ОА. 15
ОВ. 30
o o o
С. 8
0 D. 7
Answer:
[tex]A)15[/tex]
Step-by-step explanation:
[tex](17)^{2} =8^{2}+x[/tex]
[tex]x^2=17^2-8[/tex]
[tex]x^2=225[/tex]
[tex]x=15[/tex]
-----------------------
hope it helps...
have a great day!!
This is part two of the problem
Answer:
Area original = 8
Area new = 24
Area final = 3 x area original
True
Step-by-step explanation:
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K
Answer:
a) original: 8
final: 24
b) 3
c) true
Step-by-step explanation:
In the expressions, x and y represent positive integers.
expression one: 2 • 10%
expression two: 4. 10x + y
The value of expression two is 20,000 times greater than the value of expressio
one. What is the value of y?
Answer:
4
Step-by-step explanation:
The value of the y in a given expressions is 4.
We have given that,
In the expressions, x and y represent positive integers.
expression one: 2 • 10%
expression two: 4. 10x + y
The value of expression two is 20,000 times greater than the value of expression one.
We have to determine the value of y
What is the meaning of variable?The adjective variable is used to describe something that is liable to change often, such as the weather, interest rates, or your teacher's mood.
Therefore the value of the y is 4.
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nine red balls and six blue balls are in a bag. if two were selected at random, determine the probability of selecting two red balls. set up the problem as if it would be solved but don't solve
hey! i’ll give brainliest please help
Answer:
the first option
Step-by-step explanation:
PLEASE HELP! I NEED GOOD ANSWERS PLEASE!
a. What is the relationship between ∠FEB and ∠ABE?
b. What are the two parallel lines in this diagram?
c. What are the two transversals?
d. Find m∠ABE.
e. Find m∠ABF.
f. Find m∠EBF. How did you find this?
f. . Find m∠FBC. How did you find this?
a. <FEB and <AEB are alternate interior angles
b. AC and DG are parallel lines
c. EB and BF are the transversals
d. <ABE and <FEB are alternate interior angles, meaning that their angle measures are congruent, thus <ABE = <FEB = 45
e. <GFB and <ABF are alternate interior angles, meaning that their angle measures are congruent, therefore <ABF = 110
f. <GFB is a remote angle to triangle EBF. Remote angles are formed when one extends one of the sides of a triangle, the remote angle is found between the extension of the side and a side of the triangle. The remote angles theorem states that the sum of the two non-adjacent angles equals the remote angle. Applying this here one can state the following,
<FEB + <FBE = <GFB
45 + <FBE = 110
<FBE = 65
f. <FBC and <GFB are same-side interior angles, this means that the two angles are supplementary, their angle measures add up to 180. Apply this property here,
<GFB + <FBC = 180
110 + <FBC = 180
<FBC = 70
Peaches are on sale at the farmer's market for $1.75
per pound. If Ida buys $8.75 worth of peaches, how
many pounds of peaches did she buy?
Answer:
5 Pounds of peaches
Step-by-step explanation:
Okay so your first step will be to divide 8.75 by 1.75.
That gives you 5, so she bought 5 pounds
Answer:5 Pounds of peaches
Step-by-step explanation:
1) Identify the mean, median, and range of the
data set below.
4, 8, 12, 15, 6, 9, 11
Mean:
Median:
Range:
Answer:
Mean: 9.2857142857143
Median: 9
Range: 11
Step-by-step explanation:
The mean is the average of the data set. Add all the numbers up then divide by the amount of numbers you had to start with.
The median of a set of data is the middlemost number. Order your set into least to greatest order then count inwards. If you have an even set or number then add both middle numbers and divide by 2.
The range of a set of data is the difference between the highest and lowest values in the set. Find your lowest and highest value numbers and subtract the lowest number form the highest one.
The diameter of a circle is 9 m. Find the circumference to the nearest tenth.
Answer:
Circumference = diameter × π
Take π =3. 14
9×3. 14 = 28. 26 ~ 28. 3Question 8 of 25
If a sample mean is 96, which of the following is most likely the range of
possible values that best describes an estimate for the population mean?
O A. (76, 108)
O B. (82, 114)
O C. (78, 110)
O D. (80, 112)
The correct range is (80, 112).
The correct option is (D).
What is mean?Mean is also said to be arithmetic mean. The meaning of mean is to evaluate the average. It is defined as the average of the given numbers.
As per the given data:
We are given the mean of the sample.
The mean of the sample = 96
In each option, a range is given.
We have to find out which is the correct range for the given mean.
For a range (a, b) the mean is given by:
mean = (a + b)/2
By using the above definition and checking all the options:
For (76, 108)
mean = (76 + 108)/2 = 92, Not the correct range
For (82, 114)
mean = (82 + 114)/2 = 98, Not the correct range
For (78, 110)
mean = (78 + 110)/2 = 94, Not the correct range
For (80, 112)
mean = (80 + 112)/2 = 96, The correct range
The correct range is (80, 112).
Hence, the correct range is (80, 112).
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What is the positive solution to the equation below?
81x^2-49=0
Answer:
Im pretty sure it would be Letter A: x=7/9
Step-by-step explanation:
Choose the algebraic expression that best represents the situation.
Gary drove 524 miles in n hours. What was his average miles per hour, a?
Answer:
524 divided by n
524 ÷ n
524/n
solve h(x) = 5 - 9x Find h(8)
h(x) = 5 - 9x
h(8) = 5 - 9×8 ( putting value x = 8)
h(8) = 5 - 72
h(8) = -67
Answer is -67.
Answer:
h(8) = -67
Step-by-step explanation:
To solve this problem, we take x in h(x) and input it for x within the problem.
In this case, h(8), so 8 is replacing x in 5-9x.
h(8) = 5 - 9(8)
h(8) = 5 - 72
h(8) = -67
Hope this helped!!
Please help me out I will give brainliest to the first correct answer
Answer:
I believe the answer is B :))
Answer:
he's right the answer is B
Use the distributive property to write an equivalent expression for:
42-14x
A.
7(6 - 2x)
B.
7(7 - 2x)
C.
7(5 - 14x)
D.
7 (42 - 2x)
If the dimensions of a cylinder are doubled, then its volume is quadrupled.
True
False
Answer:
The answer is False.
If the dimensions of a cylinder are doubled, then its volume is quadrupled. The statement is false.
What is the volume of a right circular cylinder?Suppose that the radius of the considered right circular cylinder be 'r' units.
And let its height be 'h' units.
Then, its volume is given as:
[tex]V = \pi r^2 h \: \rm unit^3[/tex]
The right circular cylinder is the cylinder in which the line joining center of the top circle of the cylinder to the center of the base circle of the cylinder is perpendicular to the surface of its base, and to the top.
If the dimensions of a cylinder are doubled, the radius will become 2r, and the height will become 2h.
Hence, the new volume is:
[tex]V = \pi r^2 h \: \rm unit^3\\\\V = \pi (2r)^2 (2h)\: \rm unit^3\\\\V = 8\pi r^2 h \: \rm unit^3[/tex]
So, compared to the old volume, the new volume is increased eight-fold.
Therefore, the statement is false.
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I NEED HELP ASAP this question is worth 10 points
Answer:
X 5 10 15 20 15
Y 25 50 75 100 125
Y = 5X
k = 5
option C
