Answer:
B. (-infinity, 1)
Step-by-step explanation:
Remember that domain is left to right, and range is down to up.
Question asks to find where the domain is increasing
Increasing means when the line increases
look left, the line extends infinitely in the negative direction: -infinity
There is a discontinuity at 1, and then the line decreases. So that would be the second point
The interval at which the domain is increasing is
For a raffle, there is a 1st Place Prize of $50, a 2nd Place Prize of $25, and
a 3rd Place Prize of $10. If there are 25 total entries, how many different
winners can the raffle have?
IMMEDIATE HELP PLEASE, IT IS TIMED!!!!
True or False questions
3t + 7 = 3t + 6 Has NO Solution
5x - 6 = 3x - 6 + 2x Has NO solution
5+5b - 3 = 2 + 5b Has infinity many solutions
When an equation has one solution, the variable terms on both sides are the same.
Step-by-step explanation:
True
When an equation has one solution,The variable terms on both sides are the same
Answer:
true
hope it helps
thank you.....
Find the average rate of change for the function f(x)=3x+17
Using the intervals of x=3 to x=6
Show ALL your work to receive credit
Answer: what unit is this?
Step-by-step explanation:yeah I’ll need the unit to solve this question
Weiming, Farhan and Sam had some comic books.
Weiming and Farhan had 36 comic books altogether.
Weiming had 3 times as many comic books as Farhan.
Sam and Farhan had 60 comic books in total.
(a) How many comic books did Farhan have?
(b) How many comic books did Sam have?
Answer:
Farhan had 9 comic books
Sam had 51 comic books and lived in his Mother's basement
Step-by-step explanation:
W + F = 36
W = 3F
3F + F = 36
F = 9
W = 27
S + F = 60
S + 9 = 60
S = 51
Sidney bought to magazines that were each $4.95
Step-by-step explanation:
If you are multiplying it may be
9.9If you are dividing it may be
2.475You didn't add the full question so I don't know what you are asking, but this may help.Hi can any one teach me this constant difference
The constant differences between the consecutive terms are 2 (a); 2 (b), -3 (c), 7 (d), 1(e), and 6(f).
How do you find the constant difference in a sequence of numbers?In math, the constant difference can be defined as the number that defines the pattern of a sequence of numbers. This means that number that should be added or subtracted to continue with the sequence.
Due to this, to determine the constant difference it is important to observe the pattern and find out the number that should be added. For example, if the sequence is 2, 4, 6, 8, there is a difference of 2 between each of the numbers and this is the constant difference.
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struggling hard with probability questions, if anyone could help would be greatly appreciated, will give brainiest
The value of the probability is P(Large or Blue) = 7/10
How to evaluate the probability?The given parameters are represented on the table
Using the table parameters, we have
P(Large or Blue) = [(Large) + (Blue) - (Large and Blue)]/Total
This gives
P(Large or Blue) = ((17 + 8) + (17 +3) - 17)/(17 + 3 + 8 + 12)
This gives
P(Large or Blue) = 28/40
Simplify
P(Large or Blue) = 7/10
Hence, the value of the probability is P(Large or Blue) = 7/10
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Consider a password which is 4 to 5 characters long, where each character is either an uppercase letter (26 letters) or a digit (0-9). Each password must contain at least one digit.
A: How many possible passwords are there?
B: What is the probability of having a password which is 5 character long and ends in a zero.?
C: What is the probability of having an all digit password?
A: There are 33,216 possible passwords. The probability of having a 5 character password ending in 0 is 2.7%. The probability of having an all digit password is 0.16%.
The total number of possible passwords can be calculated by multiplying the number of options for each character. There are 26 uppercase letters and 10 digits, so for a 4 character password there are 26 x 26 x 10 x 10 = 67,600 possible combinations. For a 5 character password there are 26 x 26 x 10 x 10 x 10 = 336,960 combinations. Therefore, there are 33,216 possible passwords if the password must be 4-5 characters long and contain at least one digit. The probability of having a password which is 5 characters long and ends in a zero is 2.7%. This is calculated by dividing the number of possible passwords that end in 0 (1,680) by the total number of possible passwords (33,216). The probability of having an all digit password is 0.16%. This is calculated by dividing the number of possible all digit passwords (5,120) by the total number of possible passwords (33,216).
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The breadth of a sheet is 5 metre more than 3 times the length of the sheet. What is the breadth, if the length is x metre?
Answer:
Step-by-step explanation:
Length = x
3 times of length = 3*x = 3x
5 metre more than 3x = 3x + 5
Breadth = 3x + 5
An architect built a scale model of a
sports stadium using a scale in which 3
inches represents 45 feet. The height of
the sports stadium is 180 feet. What is the
height of the scale model in inches?
FOR BRAINLIST!!
Answer:
The right answer is D ( 12 in )
3 in - - - - > 45 feet
x in - - - - > 180 feet
-----------------------------
45*x=3*180 - - > 45*x=540 - - > x=540/45=12
on a line chart, you can change the of the vertical axis to provide more vertical space and a more dramatic slope to the lines.
we are allowed to change the vertical axis on a line chart.
why we need to change the vertical axis?suppose we have a large range of value needed to plot along the vertical and horizontal axis, but the current line chart cannot meet this demand. in such cases, we can customize the scales to provide more vertical and horizontal spaces.
what is dramatic slope?dramatic slopes are the steep slopes of a straight line calculated by vertical and horizontal coordinate of two points laying on it. By changing the vertical axis as well as the horizontal axis we can plot a graph of a straight line more properly and finally more dramatic slope is visible there.
hence, we can change the scale values on a line chart to meet the requirement of the plot.
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Calculate the bearing of Y from X
Answer:
074°
Step-by-step explanation:
the bearing of Y from X is the measure of the angle from the north line (N) at X in a clockwise direction to Y , that is ∠ NXY
∠ NXY = 180° - 106° = 74°
the 3- figure bearing of Y from X is 074°
A box contains 13 white cards numbered 1 through 13. List the elements in the sample space of the event choosing one card with a number greater than 6.(1 point) A. {6, 7, 8, 9, 10, 11, 12, 13}
B. {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13}
C. {7, 8, 9, 10, 11, 12, 13, 14}
D. {7, 8, 9, 10, 11, 12, 13}
Help. Came up with 3 different answers.
What is 6 1/4% of 95?
What is 3/10% of 115?
I multiplied a number by itself and got 324. What was the
number?
Answer:
18
Step-by-step explanation:
Answer:
18
Step-by-step explanation:
18 times 18 equals 324 and the number 18 is being multiplied by itself
*****WILL MARK BRAINLIEST PLEASE HELP******
Answer:
C
Step-by-step explanation:
The unit rate for this line is when the x value is 1. The unit rate is 1 : 0.5.
I Hope That This Helps! :)
Enter the ratio as a fraction in lowest terms.
5 ft to 70 in.
Answer:
1/14
Step-by-step explanation:
The ratio is 5:70. The fraction form of that is 5/70. To get the lowest terms, I divided both numbers by 5. So it is 1/14
Which system of equations could be used to find the number of tickets sold before the tournament, x, and the number of tickets sold at the door, y? Remember, 743 tickets were sold, and 75 more tickets were purchased before the tournament than at the door.
Select the correct system based on the scenario.
y = x + 75
y = 75x + 743
y = x + 75
y = x + 743
x + y = 743
x – y = 75
x + y = 743
y – x = 75
Which system of equations could be used to find the number of tickets sold before the tournament, x, and the number of tickets sold at the door, y? Remember, 743 tickets were sold, and 75 more tickets were purchased before the tournament than at the door.
Select the correct system based on the scenario.
y = x + 75
y = 75x + 743
y = x + 75
y = x + 743
x + y = 743
x – y = 75
x + y = 743
y – x = 75
Answer:
C. x + y = 743
x – y = 75
Step-by-step explanation:
Got it right.
Answer:
C. x + y = 743
x – y = 75
Step-by-step explanation:
I did the test so trust me :)
River C is 500 miles longer than River D. if the sim of their lengths is 5,510 miles. what is the length of each River?
River C is __
River D is __
Answer: River C = 3005
River D = 2505
Step-by-step explanation:
River D = x
River C = (x + 500)
x + (x + 500) = 5510
2x + 500 - 500 = 5510 - 500
2x = 5010
2x/2 = 5010/2
x = 2505
Please help me with this
The volume of rectangular prism is 90 unit³.
We can consider the 1 block = 1 unit.
Length of prism = 5 unit
width of prism = 6 unit
Height of prism = 3 unit
So, Volume of rectangular prism
= l w h
= 5 x 6 x 3
= 90 unit³
Thus, the volume of rectangular prism is 90 unit³.
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3. In order to become a member of the library-all-star-members club, there is a $40 sign-up fee and a $2 monthly fee. Write an equation in slope-intercept form that models this situation.
4. Use equation you wrote in problem 3 to find the total cost of being an all-star library member for 19 months.
Answer:
cost of the fee and the first month = 40+2=42
cost of 19 months = 40+ 19x=78
Step-by-step explanation:
numbers of months = x
y= total cost
X = 19
Y = 2X + 40
Y = 40+2(19)
Y = 78
Answer:
3. y = 2m + 40 || 4. $78
Step-by-step explanation:
3.
Here y will be total cost, let months be m, $40 signup will be constant.
equation: y = 2m + 40
4.
y = 2m + 40 [ Here given that the months is 19, m = 19 ]
y = 2(19) +40
y = 78
The total cost of being all-star library member for 19 months is $78
On a 9 question multiple-choice test, where each question has 5 answers, what would be the probability of getting at least one question wrong?
Answer:
P(at least one wrong) = 1- P(all correct) =1-.25^6=1-1/4096=4095/4096. This assumes that the answers are picked at random. This kind of question is always the complement of an extreme binomial outcome.
In the making of ball bearings, diameters vary from one bearing to the next because of minor variations in the
manufacturing process. The diameter of the ball bearings varies according to a distribution that is approximately Normal
with mean 11.5 mm and standard deviation 0.05 mm. Two ball bearings are randomly selected. Find the probability that the difference in the diameters of the two ball bearings is less than 0.06 mm.
On solving the provided questions, we can say that Probability, P( -1.6 \(\leq\) Z \(\leq\) 1.6 ) = 89.04%
What is probability?Probability theory, a subfield of mathematics, gauges the likelihood of an occurrence or a claim being true. An event's probability is a number between 0 and 1, where approximately 0 indicates how unlikely the event is to occur and 1 indicates certainty. A probability is a numerical representation of the likelihood or likelihood that a particular event will occur. Alternative ways to express probabilities are as percentages from 0% to 100% or from 0 to 1. the percentage of occurrences in a complete set of equally likely possibilities that result in a certain occurrence compared to the total number of outcomes.
he diameter of the ball bearings varies according to a distribution that is approximately Normal
mean 11.5 mm and standard deviation 0.05 mm
the probability that the difference in the diameters of the two ball bearings is less than 0.06 mm
Probability, P( -1.6 \(\leq\) Z \(\leq\) 1.6 ) = 89.04%
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awaite
Find the Factors of 24 less than 24.
Answer: Factors of 24 include: 1 and 24, 2 and 12, 3 and 8, 4 and 6
Step-by-step explanation:
An equilateral triangle was rotated to create this figure. What is true about the axis of rotation?
The true statement about the axis of rotation is the option;
It is parallel to a side of the equilateral triangle, but is separate from the equilateral triangle.
What is an axis of rotation?The axis of rotation is a straight line around which all points on a rotating body rotates.
The diagram shows a figure with a hollow cylindrical cross section and triangular cross section on the left and right, which indicates that the figure is created by the rotation of the equilateral triangle about height of the cylinder, such that the axis of rotation is a vertical line through the center of the hollow cylinder. Therefore, the axis of rotation is parallel to the height of the cylinder, and therefore, it is parallel to the base of the equilateral triangle, but it it seperate from walls of the cylinder, and therefore, separate from the equilateral triangle
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2 years, 28 years, 2 years, 20 years, 22 years
What is the mean age of these trees?
5.6 years
12 years
14.8 years
26 years
Step-by-step explanation:
mean means averageie 2+28+2+20+22/5 = 14.8 yearsHelp me pleaseeeeeeeeeee
*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆
Answer: True!
Explanation:
It is outside the triangle
I hope this helped!
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*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆
Jonah is participating in an online class discussion. Students are discussing a class reading about the risks and benefits associated with genetically modified foods—or foods that have been engineered by scientists to make them easier to grow. Jonah just read a post by a student who argues that these foods can help end world hunger and that that is worth any cost to the environment.
Jonah disagrees with the opinion expressed in the post he just read. What should he do?
Keep his opinion to himself.
Reply to the person who made the post without expressing his disagreement.
Respond to the post by acknowledging the person’s argument and explaining why he disagrees.
Accuse the person who made the post of either not completing the assigned reading or of being too foolish to understand it.
Answer:
Respond to the post by acknowledging the person’s argument and explaining why he disagrees.
Step-by-step explanation:
did this on edge
have a good day!!
Answer:
The correct answer is C.) Respond to the post by acknowledging the person’s argument and explaining why he disagrees.
Step-by-step explanation:
I just did the assignment on edge 2020 and got it right
Give the domain and range. On a coordinate plane, points are at (negative 2, negative 1), (0, 1), (2, 3). a. domain: {2, 0, 2}, range: {1, 1, 3} b. domain: {–1, 1, 3}, range: {–2, 0, 2} c. domain: {–2, 0, 2}, range: {–1, 1, 3} d. domain: {1, 1, 3}, range: {2, 0, 2} Please select the best answer from the choices provided A B C D
Answer:
c. domain: {-2, 0, 2}, range: {-1, 1, 3}
Step-by-step explanation:
From the given points (negative 2, negative 1), (0, 1), (2, 3), we can determine the domain and range.
The domain represents the set of all possible x-values of the points, and the range represents the set of all possible y-values of the points.
In this case, we can see that the x-values are -2, 0, and 2, and the corresponding y-values are -1, 1, and 3.
Therefore, the correct answer is:
c. domain: {-2, 0, 2}, range: {-1, 1, 3}