Among the given tables, only the table with y-values doubling as x increments by 1 represents an exponential function. This is characterized by a constant proportional rate of change in the y-values in relation to x.
Explanation:The question asks to identify which of the given tables models an exponential function. An exponential function is a mathematical function in the form [tex]f(x) = a · b^x,[/tex] where a is not zero, b is a positive real number not equal to 1, and x is any real number. The key characteristic of an exponential function is that the rate of change (the increase or decrease) is proportional to its current value, meaning as x increases, the value of y increases or decreases at a rate proportional to its current value.
x y
0 5
1 7
2 9
3 11
This does not represent an exponential function because the increase in y is linear.
x y
0 5
1 10
2 20
3 40
This table models an exponential function since each y-value is doubling as x increases by 1.
x y
0 5
1 6
2 8
3 11
This does not model an exponential function because the growth does not follow a constant ratio.
x y
0 5
1 10
2 15
3 20
This also does not represent an exponential function as the increase in y is linear, similar to the first table.
Therefore, the table that models an exponential function is the one where the y value doubles as x increments by 1.
What is the slope of the graph of the linear function shown on the grid?
A. Slope = 1/3
B. Slope = -1/3
C. Slope = -3
D. Slope = 3
Answer:
B Slope = -1/3
Step-by-step explanation:
you are going down 1 and right 3
when you go down it becomes a negative so vice versa up would be positive
when you go right it becomes positive so when you go left it would be negative
A bag contains 40 marbles. 8 are green and 2 are blue. You select one marble at random. What is the probability the marble is not green or blue? P(green
or blue)
0.2
0.02
0.75
0.25
Answer:
0.75
Step-by-step explanation:
its 0.75 because when you divide 40/ the total of the blue and green marbels it equals 0.75
Answer:
0.75
Step-by-step explanation:
8 + 2 = 10.In total there are 40.So that makes it 3/4.1/2 is 20.Add 1/4 and you get 3/4 or 75%.When you add 1/4 you are adding 10 to 20.That gives you 30 or 75 % of 40.
Please.This Is NOT Plagiarized.
2(x+3)-3x+x-6=7x-14
Solve for X
Answer:
2
Step-by-step explanation:
2(x+3)-3x+x-6=7x-14
Expand parentheses:
2x+6-3x+x-6=7x-14
Combine like terms:
0=7x-14
Add 14 to both sides:
7x=14
Divide both sides by 7:
x=2
Hope this helps!
Find the circumference of the circle (use 3.14 for pi). Round to the nearest tenth.
Answer:
37.7
Step-by-step explanation:
The formula is C = 2 • 3.14 • r , you multiply the radius by pi/3.14, then you multiply that by product by 2.
Lines s, t, u, and v are cut by transversal r. Clockwise from top left, the angles formed by r and s are blank, 89 degrees, blank, blank; formed by r and t are 89 degrees, blank, blank, blank; formed by r and u are 91 degrees, blank, blank, blank; formed by r and v are blank, 89 degrees, blank blank , Which lists all the lines that are parallel to line s? only line v
only line t and line v
only line u and line v
only lines t, u, and v
By using the congruent angle relationships formed by transversal cutting parallel lines, we can infer that only lines t and v are parallel to line s, as they form corresponding angles of 89 degrees with transversal r, unlike line u, which forms a 91-degree angle.
The information given in the question indicates that a transversal r cuts four lines s, t, u, and v. By the information given for the angles formed by this transversal with each line, we can determine which lines are parallel to line s using the concept of alternate interior angles and corresponding angles, which are congruent if the lines are parallel Since the angle formed by the transversal and line s is 89 degrees and a corresponding angle formed by the transversal and line t is also 89 degrees, we can say that line s is parallel to line t.
Similarly, since another angle formed by transversal and line v is also 89 degrees, it implies that line s is also parallel to line v. However, line u has an angle of 91 degrees formed by the transversal, which does not match the 89-degree angle formed by the transversal with line s, indicating that line u is not parallel to line s. Given this information, the lines parallel to line s are only line t and line v.
Help me im stuck answer correctly
Answer:
23 1/24
Step-by-step explanation:
70 1/3 minus 24 1/4 divided by 2
Multiplying Any Number by a
Positive will get you a Positive
Answer?
Answer:
As long as you don’t multiply a negative number either positive number then it’s negative
Step-by-step explanation:
Negative times Negative= Positive
Positive times Positive=Positive
Negative times Positive= Negative
Positive times Negative= Negative
Step-by-step explanation:
(-) × (-) = +
(-) × (+) = -
(+) × (+) = +
(+) × (-) = -
The length of a rectangle is 6 inches longer than its width. The perimeter of the rectangle is 28 inches. If x represents the width of the rectangle in inches, which equation can be used to find its value? x + 6 + 2x = 28 6x + 6x + x + x = 28 2(x + 6) = 28 2(x + 6) + 2x = 28
Answer:
x = 8
Step-by-step explanation:
28 = 2(x + 6)
28 = 2x + 12
28 - 12 = 2x
16 = 2x
16/2 = x
8 = x
x = 8
Answer:
D. 2(x + 6) + 2x = 28
Ben and his friends are having a TV marathon, and after 4 hours they have watched 5 episodes of the show. About how long will it take to complete the season, which has 24 episodes?(Give good explanation and steps)
(redo)
Answer:
19.2 hours.
Step-by-step explanation:
There are 60 minutes in an hour.
60 x 4 = 240
There are 240 minutes in 4 hours.
Next, find out how long each episode is.
240 / 5 = 48.
48 minutes is how long each episode is.
48 x 24 = 1152
The entire season would be 1152 minutes.
1152 / 60 = 19.2.
Feel free to let me know if you need more help. :)
A bag contains ten strawberry Starbursts and seven blue raspberry Jolly Ranchers. You randomly draw one, then you put it back in the bag because you didn't like what you chose and draw another.
Choose your answers from the Work Bank.
1) Is this event dependent or independent?
2) Probability of picking a Starburst First:
3) Probability of picking a Jolly Rancher Second:
4) Probability of picking a Starburst First and a Jolly Rancher Second:
Answer:
dasifgepfisubpuibpiuepc
Step-by-step explanation:
A skateboard ramp at the skate park is in the shape of a triangular prism. What is the lateral surface area of the ramp? (SA = Ph)
1,008 square meters
108 square inches
900 square meters
954 square meters
Answer:
I would need more information to solve the problem, such as the dimensions of the triangular prism ramp.
Solve the equation and check your solution: 10 =1/3(x - 15).
Answer:
x=45
Step-by-step explanation:
10=1/3(x-15)
30=x-15
45=x
Answer:
Step-by-step explanation:
35
Six words have 2 vowels and 2 consonants .How many letters are there in 6 words?How many vowels consonants
Answer:
24, 12, 12
Step-by-step explanation:
I do not understand the question, but I believe you gave us how many vowels and consonants are in a word. Then you asked us for how many of them were in 6 words, which is simple math of 4 times 6. I don't get the last part, but I think you asked how many consonants in 6 words, and how many vowels in six words, another simple math question, 2 times 6.
In the English language, 5 letters are typically considered vowels: a, e, i, o, and u, with 2 additional letters, y, and w, that can sometimes act as vowels or consonants depending on their position in a word. To find out how many vowels and consonants there are in six words, we need more information about the specific six words.
Explanation:In the English language, 5 letters are typically considered vowels: a, e, i, o, and u. However, there are 2 additional letters, y, and w, that can sometimes act as vowels or consonants depending on their position in a word.
To find out how many vowels and consonants there are in six words, we need more information about the specific six words. If each of the six words has 2 vowels and 2 consonants, then the total number of letters in the six words would be 6 x (2 + 2) = 24.
(04.02 MC)
Researchers claim that 10% of people are left handed. Suppose the researchers' claim is true. Mr. Thomas has an Algebra class with
25 students. What is the probability that exactly 4 of them are left handed?
0
0.1384
0.1023
0.0729
0.9020
Answer:
0.1384
Step-by-step explanation:
Using binomial probability:
P = nCr p^r q^(n-r)
where n is the number of trials,
r is the number of successes,
p is the probability of success,
and q is the probability of failure (1-p).
Given n = 25, r = 4, p = 0.10, and q = 0.90:
P = ₂₅C₄ (0.10)⁴ (0.90)²⁵⁻⁴
P = 12650 (0.10)⁴ (0.90)²¹
P = 0.1384
What unit is used to measure the attribute under investigation?
A.) Ages
B.) Years
C.) Family Reunion
D.) Number of people
Answer:
A). Ages
Step-by-step explanation:
The bar chart presents the number of people who are of different ages at a family reunion.
The attribute being measured is the age as can be seen on the horizontal axis of the bar chart.
The correct option is A.
We are planning a reception for our daughter. The hall that we are renting charges a $50 cleanup fee. In addition to the cleanup fee, they charge $33 per guest for food and drinks.
If we have $3,300.00 available, what is the maximum number of guest we can invite without going over our budget?
Answer:
98 guests
Step-by-step explanation:
First, you would take the amount of money available, $3,300.00, and subtract the cleanup fee ($50) from that.
You would get $3,250
Next, you divide $3,250 by the amount of money per guest ($33).
Your total is 98.48 repeated
That rounds to 98 people, since you can't go over.
Hope this helps you!
You have saved $18,000 for a down payment on a house. Your bank requires a minimum down payment of 17%. What is the maximum price you can offer for a home in order to have enough money for the down payment?(Round your answer to two decimal places).
4(6p+9y)
Can some one plz help me with this than when u are done with the first question do the second one plz ill give u 35 points but has to be a real correct answer.
The second question is
-5(4s+5k)
Answer:
Step-by-step explanation:
Question 1:
Distribute 4
4 times 6p is 24p
4 times 9y is 36y
Answer: 24p+36
Question 2:
Distribute -5
-5 times 4s is -20s
-5 times 5k is -25k
Answer: -20s-25k
Why dint you look at that another question
What is the quotient *Again*
A. 3
B. 4
C. 5
D. 6
E. 7
Answer:
B. 4
Step-by-step explanation:
36/9=4, since 9*4=36. Therefore, the correct answer is B, 4. Hope this helps!
Please help me answer this its timed!
Answer:
max = 1
Step-by-step explanation:
sin (x)
The range of values is from -1 to 1
The maximum is 1 and the minimum is -1
The period is 2pi
Jessie ran 4 miles in 1 hour. How long did it take Jessie to run one mile? *
Answer:
15 mins
Step-by-step explanation:
4 miles : 1 hour
1 mile : x hours
x/1 = 1/4
x = ¼ hours
¼ hours = ¼ × 60 = 15 mins
Answer: 15 minutes
Step-by-step explanation: 1 hour is 60 minutes, 60 minutes divided by the 4 miles will give you 15 minutes.
Convert 253 into a hexidecimal
Answer:
0xFD
Step-by-step explanation:
To convert 253 into hexadecimal, divide the number by 16 repeatedly and record the remainders.
Explanation:To convert 253 into hexadecimal, you need to divide the number by 16 repeatedly and record the remainders. The most significant digit of the hexadecimal representation will be the last remainder obtained. So, let's proceed:
253 divided by 16 is 15 with a remainder of 13 (D in hexadecimal).15 divided by 16 is 0 with a remainder of 15 (F in hexadecimal).Therefore, 253 in hexadecimal is DF.
Plz help will mark brainliest
Answer: D
142
Step-by-step explanation:
Answer:
142
Step-by-step explanation:
Parentheses (yes {} and [] count but you work from the inside out)
Exponents
Multiply
Divide
Add
Subtract
Joe wants to buy a skateboard but he doesn't know if he has enough money. The price of the skateboard is $85 and the sales tax is 6%. What will be the total cost of the skateboard?
Answer:
$90.10
Step-by-step explanation:
price of the skateboard = $85
sales tax = 6%
Dollar value of sales tax = 6% of price of the skateboard
= 6% of $85 = (6/100) * $85 = ( 6* 85)/100 = $ 5.10
Total cost of the skateboard = price of the skateboard + sales tax value
substituting the value of price of the skateboard and sales tax value, calculated above, we have
Total cost of the skateboard = $85 + $ 5.10 = $90.10
Galina is finding the area of triangle RST. To do so, she follows the steps in the table.
Step 1 Draw a rectangle around triangle RST.
Step 2
Find the area of the rectangle.
Step 3 Find the area of the three right triangles created
by the sides of the rectangle and the intersection
with each vertex of the triangle.
Step 4
Subtract the area of the right triangles from
the area of the rectangle.
To solve the problem using these steps, what are the dimensions of the rectangle she should draw?
On a coordinate plane, triangle R S T has points (negative 1, 1), (1, 3), and (2, negative 1).
2 units by 4 units
3 units by 4 units
3 units by 5 units
4 units by 5 units
Answer:Answer is B 3 units by 4 units
Step-by-step explanation:
Took review on e2020
If the measure of an angle is 49 degrees, what is the measure of its complement?
a. 41 degrees
b. 131 degrees
c. 139 degrees
d. 180 degrees
(with explanation)
Answer: a. 41 degrees
Complementary angles add up to 90 degrees.
So, to find the complement of an angle, subtract the angle's measure from 90 degrees.
The complement of a 49 degree angle is 41 degrees (90 - 49 = 41).
Hope this helps!
The number of dogs in a city is declining at a rate of about .08% each
year. If there were 3500 cats to begin with, how many will there be in 10
years?
Answer:
There will be 3472 cats in 10 years
Step-by-step explanation:
There were 3500 cats
The number of dogs in a city is declining at a rate of about 0.08% each year.
We are supposed to find the no. of cats in 10 years
Formula :[tex]N(t)=N_0(1-r)^t[/tex]
Where N(t) = Remaining cats after t days
[tex]N_0[/tex] = Initial population
r = rate of depreciation
t=time
So, No. of cats remained after 10 years = [tex]3500(1-\frac{0.08}{100})^{10}=3472.100[/tex]
Hence There will be 3472 cats in 10 years
Use the discriminant to determine the number of real solutions for the equation below.
x^2+ 2x + 1 = 0
Answer:
there is one real solution
Step-by-step explanation:
use the quadratic formula. what is in the square root is called the discriminant.
since it came out to 0 there is one real solution
Consider the tables.
Which table shows input and output values that represent a cubic function?
Table B
Table A
Table D
Table C
Answer:
Table C
Step-by-step explanation:
The input and output values represent a cubic function because you find the 3rd differences between the outputs and they are both -640
Below is the graph of equation y= |x+2|-1. Use this graph to find all values of x such that...
y<0
To find the values of x such that y is less than 0 in the equation y = |x + 2| - 1, we set y less than 0 and solve for x. The values of x that satisfy y < 0 are x < -1.
Explanation:To find the values of x such that y is less than 0, we need to determine the portion of the graph below the x-axis, since y is negative in that region. Given the equation y = |x + 2| - 1, we can set y less than 0 and solve for x.
Setting y = 0, we have 0 = |x + 2| - 1. Adding 1 to both sides, we get 1 = |x + 2|. When the expression inside the absolute value is positive, the absolute value will be the same. Therefore, we can write x + 2 = 1. Solving for x, we get x = -1.
So, the values of x such that y is less than 0 are x < -1.
Learn more about Graph of an equation here:https://brainly.com/question/30842552
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