Answers
Answer:
the y intercept is 1 at the point (0,1)
Step-by-step explanation:
the y-intercept is when x = 0 because the x-axis is how many you go over, so if you go over none and up or down some, the point lies on the y-axis, and when a point lies on the y-axis, it's the y-intercept.
hope this helps :))
Related Questions
Karen owns a seafood restaurant. She orders trout from an online retailer
Each pound of trout costs $30, and the company charges a $2 fee for
shipping the order. However, if Karen orders 10 or more pounds, the trout
costs only $24 per pound, but the shipping fee is $6.
Which piecewise function models the cost of x pounds of trout?
30x + 2, 0 < x < 10
24x + 6, I > 10
24x + 6, 0 < x < 10
30.2 + 2, 3 > 10
O A. f(x) = {
O B. f(x) = {
O c. f(x) = {
O D. f(x) = {
{
24x + 6, 0 < x < 10
30.3 + 2, > 10
30x + 2,0 < X < 10
24x + 6, x > 10
Answers
Answer:
Step-by-step explanation:
In this problem we are required to provide the expression for the two scenarios highlighted
The first scenario is
"Each pound of trout costs $30, and the company charges a $2 fee for
shipping the order"
The expression for the above scenario is given as
30x + 2, 0 < x < 10
The second scenario is
"if Karen orders 10 or more pounds, the trout costs only $24 per pound, but the shipping fee is $6."
The expression for the second scenario is
24x + 6, x > 10
Which of the following equations, in its simplest form, will be equivalent to 3x + 2 + (–5)?
Answers
Answer:B, x-1+x-2+x
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
-2 1/2 ÷ 6
divide. please only give correct answer.
Answers
Answer:
5/12 fractions form .416 for decimal form
Step-by-step explanation:
Patricia was having fun playing poker. She needed the next two cards dealt to be spades so she could make a flush (five cards of the same suit). There are 12 cards left in the deck, and three are spades. What is the probability that the two cards dealt to Patricia (without replacement) will both be spades? Answer choices are in percentage format, rounded to the nearest whole number.
Answers
Answer:
4.5% ≈ 5%
Step-by-step explanation:
Given Data :
number of cards left in the deck = 12
number of spades left = 3
Patricia needs 2 spades
Calculate the probability that the two cards dealt ( without replacement ) will both be spades
1st case: ( first card is a spade )
number of cards left in the deck = 12
number of spades left = 3
P( first card dealt is spade ) = 3 / 12 = 1/4
2nd case ( second card is a spade )
number of cards left = 11
number of spades left = 2
p( second card dealt is spade ) = 2/11
Hence the probability that the two cards dealt ( without replacement ) will both be spades
= 1st case * 2nd case
= 1/4 * 2/11
= 2 / 44 = 1 / 22 = 0.045 = 4.5% ≈ 5%
Answer:
5%
Step-by-step explanation:
Got it right on the test.
My hero academic if you watch it whats your fav character
Answers
Answer:
Its stupid by like todoroki =(
Step-by-step explanation:
Answer:
Bruh u already know Todoroki he reminds me of Zuko from Avatar.
Anyways have u seen The Seven Deadly Sins?
Sarah is ordering logo T-shirts for all students in her class to wear for a trip. The design for the logo will cost $25.She has a budget of $236 to buy 22 T-shirts. To the nearest cent, what is the most she can spend on each T-shirt?
Answers
PLZ HELP ME IM STUCK ILL GIVE YOU 15 POINTS PLUS BRAIN LIST!
Answers
First one is 436: 75*5+61=436
Second one is 48x^2-12: Just substitute 4x for x. 3*16x^2-12=48x^2-12
The statement “If I am not hungry, then I will not get a snack” is the inverse of which of the following conditional statements?
If I do not get a snack, then I am not hungry.
If I am hungry, then I will get a snack.
If I get a snack, then I am hungry
If I do not get a snack, then I am hungry
Answers
Answer:
if i am hungry then i will get a snack
Step-by-step explanation:
**WILL GIVE BRAINLIEST!
pre-calculus question, image attached
Answers
Answer:
Sorry, Don't know the answer.
How many groups of 10 milliliters are in 1-liter? Explain.
Answers
Answer:
100 GROUPS OF TEN
Step-by-step explanation:
THERE IS 1000 ML IN 1L
What is the probability that, for a random viewing of circuit boards 1 and 2, that the total number of defects observed will be at least 6
Answers
Answer:
0.3125
Step-by-step explanation:
From the full question in your book, the probability can be computed as:
[tex]P(X+Y=6) = P \{X=1,Y=5\} \cup \{X=2,Y=4\} \cup \{X=3,Y=3\} \cup \{X=4,Y=2\} \cup \{X=5,Y=1\}[/tex]
[tex]= P(X=1,Y=5) + P(X=2,Y=4)+P(X=3,Y=3)+P(X=4,Y=2)+P(X=5,Y=1)[/tex]
since all events are enclosed in brackets, they are mutually exclusives.
Then:
[tex]= P(X=1)P(Y=5)+P(X=2)P(Y=4)+P(X=3)P(Y=3)+P(X=4)P(Y=2)+P(X=5)P(Y=1)[/tex]
as X and Y are independent;
= [tex](0.25\times0.25 + 0.25\times0.25 + 0.25\times0.25+0.25\times0.25 + 0.25\times0.25)[/tex]
= 0.3125
Therefore;
P(X+Y= 6) = 0.3125
Someone help me I’ll give brainliest
Which statements are true? Select three options.
Answers
The news program wishes to test whether there is evidence that more than three-quarters of U.S. adults are opposed to the verdict. Five hundred and sixty-two partici- pants participated in the survey, of which 82% said that they were unhappy with the verdict. a. State the null and alternative hypotheses for this test. b. What is the value of the statistic
Answers
Answer:
A)Null Hypothesis; H0: p ≤ 0.75
Alternative Hypothesis; Ha: p > 0.75
B) Test statistic is z = 3.83
Step-by-step explanation:
We are told the news program wants to test whether there is evidence that more than three - quarters of U.S. adults are opposed to the verdict.
Thus, p = 3/4 = 0.75
Thus,the hypothesis is;
Null Hypothesis; H0: p ≤ 0.75
Alternative Hypothesis; Ha: p > 0.75
Also, from a sample of Five hundred and sixty - two participants that participated in the survey, 82% said that they were unhappy with the verdict.
Thus; p^ = 82% = 0.82 and n = 562
Population standard deviation is given by the formula;
σ_p = √(p(1 - p)/n)
σ_p = √(0.75(1 - 0.75)/562)
σ_p = 0.0183
Now, the formula for the test statistic is;
z = (p^ - p)/σ_p
z = (0.82 - 0.75)/0.0183
z = 3.83
Need Help. ( Look at the picture). Will Mark Brainliest. Graph the step function over the interval. [ Please Show me on paper]. [ Only Answer if you truly know how to work this problem please and thank you]
Answers
I have an answer for you. This answer uses unclosed (white-center) holes to show "the value is not here" and closed (black-center) holes to show "the value is here." This step function is a "round up" of x+3, so it is exactly at y=3 at x=0.
Thank you for the Brainliest!
a) work out 2 1/3 / 1/4
Answers
Answer:
Nine and one third or 28/3
Have a nice day!
For this arithmetic sequence 3, 8, 13, 18 … Which term of the sequence is 103?
a. 5
b. 90
c. 21
d. 20
Answers
Answer:
C
Step-by-step explanation:
Answer:
D.
Step-by-step explanation:
The formula for the sequence is 3+5i, so setting that to 103 we get
3+5i = 103
Subtract 3 from both sides, 5i = 100
Divide both sides by 5, and we get:
i = 20
helpppp?????????????
Answers
A head of household with a taxable income of $332,000 and a $7,500 tax credit
Answers
Answer:
335,900
Step-by-step explanation:
find the intercepts and graph each line x + 3y = -4
Answers
Answer:
The x intercept is -4
And y intercept is -4/3
36% of the parking spots in a parking lot are empty. There are 90 empty spots in the parking lot. How many cars can park in the lot when it is full?
Answers
Answer:
250
Step-by-step explanation:
Pamela has already taken 3 pages of notes on her own, and she will take 2 pages during each hour of class. In all, how many hour will Pamela have to spend in class before she will have a total of 33 pages of notes in her notebook?
Answers
Answer:
The answer is 15 hours for her to reach 33 pages.
Step-by-step explanation:
2+3=5.
Then,
1 hour = 5
2 hours = 7
3 hours = 9
4 hours = 11
5 hours = 13
6 hours = 15
7 hours = 17
8 hours = 19
9 hours = 21
10 hours = 23
11 hours = 25
12 hours = 27
13 hours = 29
14 hours = 31
15 hours = 33.
The larger of two numbers is nine more than the smaller numbet. If the sum of the
numbers is 17, find the two numbers. Write your answer as two numbers separated by
a comma,
Type your answer
Answers
Answer:
x = 4
y = 13
Step-by-step explanation:
x + 9 = y--------(1)
x + y = 17---------(2)
(1) ----> (2),
x + 9 + x = 17
2x + 9 = 17
2x = 8
x = 4
y = 13
Which function describes this graph?
F(x)=x+2
F(x)=4x+2
F(x)=1/4x+2
Answers
F(x) = 1/4x + 2
20. Two cars with the velocity of 60
km/h and 50 km/h move toward
each other at the same time. If the
distance between cars is 660 km
then after how many hours cars
meet
A 7 B.6 C5 D. 4 E. 3
Answers
it should be 7 hours because the cars distance is 660
Consider a sample with data values of 27, 24, 21, 16, 30, 35, 28, and 24. Compute the 20th, 25th, 65th, and 75th percentiles. 20th percentile 1 1.8 Incorrect: Your answer is incorrect. 25th percentile 2 2.25 Incorrect: Your answer is incorrect. 65th percentile 3 5.85 Incorrect: Your answer is incorrect. 75th percentile
Answers
Answer:
20
21.75
27.85
29.5
Step-by-step explanation:
Arranging the values in ascending order we get
16 21 24 24 27 28 30 35
n = Number of values = 8
Rank is given by
[tex]\dfrac{\text{Percentile}}{100}\times (n+1)[/tex]
[tex]=\dfrac{20}{100}(8+1)=1.8[/tex]
Taking the fraction of the rank i.e., 0.8 and work out the weighted mean
[tex]0.8\times (21-16)+16=20[/tex]
The 20th percentile is 20
[tex]\dfrac{25}{100}(8+1)=2.25[/tex]
[tex]0.25(24-21)+21=21.75[/tex]
The 25th percentile is 21.75
[tex]\dfrac{65}{100}(8+1)=5.85[/tex]
[tex]0.85(28-27)+27=27.85[/tex]
The 65th percentile is 27.85
[tex]\dfrac{75}{100}(8+1)=6.75[/tex]
[tex]0.75(30-28)+28=29.5[/tex]
The 75th percentile is 29.5
Which of the systems of equations below is equivalent to the system shown?
4x + 5y = 3
2x + 3y = 1
Ο Α.
4x + 5y = 3
- 4x - 5y = 2
ОВ.
12x + 15y = 9
- 12x + 18y = 6
O C.
4x + 5y = 3
- 4x - 3y = 1
OD.
12x + 15y = 9
- 12x - 18y = -6
Answers
The system of equations is Option D.
12x + 15y = 9
-12x - 18y = -6
What is an Equation?
Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.
It demonstrates the equality of the relationship between the expressions printed on the left and right sides.
Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.
Given data ,
Let the first equation be A , 4x + 5y = 3
Let the second equation be B , 2x + 3y = 1
Now ,
The equations can be solved by
4x + 5y = 3 be equation (1)
2x + 3y = 1 be equation (2)
Multiply equation (1) by 3 , we get
12x + 15y = 9 be equation (3)
Multiply equation (2) by -6 , we get
-12x - 18y = -6 be equation (4)
So , the system of equations are
A , 12x + 15y = 9
B , -12x - 18y = -6
Hence , the system of equations are 12x + 15y = 9 and - 12x - 18y = -6
To learn more about equations click :
https://brainly.com/question/10413253
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Solution
5x20=7(x+2)
Answers
Or 5x+20=7(x+2) or it’s (5)(20)=7(x+2)?
A set of data points has a line of best fit of ý = 2.5x - 1.5.
What is the residual for the point (2,5)?
A. 3.5
B. -1.5
C. 5
D. 1.5
Answers
the residual for points (2,5) will be 1.5.
What is a Linear equation?A linear equation is an algebraic equation of the form y=mx+b, where m is the slope and b is the y-intercept, and only a constant and a first-order (linear) term are included. Sometimes, the aforementioned is referred to as a "linear equation of two variables," with y and x serving as the variables.
We have been given the best-fit line:
y = 2.5 x -1.5
We have to find residual for the point (2, 5)
To find the residual value we will subtract the predicted value from the value which is actual.
We will find the predicted from the given point so substitute x = 2 in the given line which is:
y= 2.5 x -1.5
y=2.5(2) -1.5
y=5 -1.5
y = 3.5
Hence, the predicted value is 3.5
And actual value is 5
Hence,
Residual = actual - predicted
Residual = 5 - 3.5 = 1.5
Hence, our required result is: 1.5
Therefore, the residual for points (2,5) will be 1.5.
Learn more about Linear equations here:
https://brainly.com/question/11897796
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The least massive planet is Mercury, which has a mass of about 330,000,000,000,000,000,000,000 kg.
How many times more massive is Jupiter than Mercury? Answer the questions to find out.
Answers
Answer: It's about 30 times mercury diameter and close to six thousand times it's mass
Step-by-step explanation:
Answer:
Jupiter is 5,751.51 times more massive than Mercury
Step-by-step explanation:
Just divide Jupiter's mass to Mercury.
ab=r+d
Solve for a
Please include work
Answers
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[tex]ab = r + d[/tex]
Divide sides b
[tex] \frac{ab}{b} = \frac{r + d}{b} \\ [/tex]
[tex]a = \frac{r + d}{b} \\ [/tex]
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