https://brainly.com/question/14270423
Go to this question. Hope this helps. (Its the same question just with a legit answer.) :)
Use the graphing calculator to graph the function f(x) = StartRoot x EndRoot. Which table of values contains points that lie on the graph of the function?
A 2-column table has 4 rows. The first column is labeled x with entries negative 1, 0, 1, 4. The second column is labeled f (x) with entries 1, 0, 1, 16.
A 2-column table has 4 rows. The first column is labeled x with entries negative 1, 0, 1, 4. The second column is labeled f (x) with entries 0, 0, 1, 2.
A 2-column table has 4 rows. The first column is labeled x with entries negative 1, 0, 1, 4. The second column is labeled f (x) with entries undefined, 0, 1, 2.
A 2-column table has 4 rows. The first column is labeled x with entries negative 1, 0, 1, 4. The second column is labeled f (x) with entries undefined, 0, 1, 16.
The function f(x) = √x is not defined for the negative value of x. Then the correct option is C.
What is a function?The function is an expression, rule, or law that defines the relationship between one variable to another variable. Functions are ubiquitous in mathematics and are essential for formulating physical relationships.
The function is given below.
[tex]f(x) = \sqrt{x}[/tex]
For x = -1, then the value of the function f(x) will be
[tex]f(-1) = \sqrt{-1}[/tex]
The function is not defined as a negative value.
For x = 0, then the value of the function f(x) will be
[tex]f(0) = \sqrt{0}=0[/tex]
For x = 1, then the value of the function f(x) will be
[tex]f(1) = \sqrt{1}=1[/tex]
For x = 4, then the value of the function f(x) will be
[tex]f(4) = \sqrt{4}=2[/tex]
A 2-column table has 4 rows.
x f(x)
-1 not defined
0 0
1 1
4 2
More about the function link is given below.
https://brainly.com/question/5245372
HELPPP! ALMOST DUE! Clara estimated that her brother is 4 feet tall. When they get measured at the doctor’s office, her brother’s actual height is 4 feet, 2 inches. What was the percent error for Clare’s estiamate? PLZ HELP!!!
Answer:
Her error in terms of inches was 2 inches while her percent error was 4.166%
Step-by-step explanation:
From the given data Claire estimated her brother to be shorter than he actually was. She estimated his height to be 4 feet while it was actually 4 feet 2 inches.
We convert the feet into inches because 12 inches are equal to a feet.
4 feet = 4 × 12 inches = 48 inches
4 feet 2 inches = (4 × 12 inches) + 2 inches = 48 + 2 = 50 inches
Error in terms of inches = 50 inches - 48 inches = 2 inches.
Step 2 ; Her percent error is given by dividing the difference in values by the actual value multiplied by 100.
% error = (difference in values / actual value) × 100
Claire's % error = (50 - 48)/ 48 × 100 = 2/48 × 100 = 0.04166 × 100 = 4.166%
Answer:
A 4% difference
Step-by-step explanation:
Convert 4 feet 2 into 4.16666666
4/4.16666666= 0.96 or 96%
4 feet was 96% of 4 feet 2 in
100 - 96= 4%
And this shows that there was a 4% error.
Hope it helped!
please help me- I understand this but not fully
Answer:
Im am not exatly sure what you are confused on but Point a is on -1, -3.5 and point b is on 1,-3.5
Step-by-step explanation:
Sherry needs $120 by the end of the month. So far, she has only raised one-fourth of the amount that she needs. How much money has Sherry raised so far?
A) $10
B) $20
C) $30
D) $40
Answer:
C.30
Step-by-step explanation:
Jada has 12 library books checked out and Han has LaTeX: \frac{1}{3}1 3 less than that. How many books does Han have checked out?
Answer:
8
Step-by-step explanation:
The questions is difficult to read but if it means "Jada has 12 library books checked out and Han has 1/3 less than that" Han would have 8 because 12/3 is 4. 12-4 is 8. This would only be correct if that is what the problem means. Sorry. I'm not sure what "LaTeX: \frac{1}{3}1 3" means.
A survey of a group of seventh graders and a group of teachers at a local middle school asked how many siblings they each have. The dot plots below show the results.
.
Students
A dot plot titled Students. A number line going from 0 to 9 labeled number of siblings. There are 2 dots above 0, 4 above 1, 7 above 2, 5 above 3, 2 above 4, and 0 above 5, 6, 7, 8, and 9.
.
Teachers
A dot plot titled Teachers. A number line going from 0 to 9 labeled Number of siblings. There is 1 dot above 0, 3 dots above 1, 2 above 2, 4 above 3, 5 above 4, 3 above 5, 1 above 6, 0 above 7, 1 above 8, and 0 above 9.
.
Based on the shape of the two dot plots, which statements correctly compare them? Select three choices.
.
The center of the data for students has a value less than that of the center of the data for teachers.
.
The center of the data is to the right of the dot plot for both teachers and students.
.
There is a greater variation in the data for teachers than for students.
.
Both sets of data cluster around 2.
.
The same number of teachers as students were surveyed.
Answer:
The center of the data is to the right of the dot plot for both teachers and students.
There is a greater variation in the data for teachers than for students.
The center of the data for students has a value less than that of the center of the data for teachers.
Step-by-step explanation:
Based on the shape of the two dot plot correct statements are as follow
The center of the data for students has a value less than that of the center of the data for teachers.
The center of the data is to the right of the dot plot for both teachers and students.
There is a greater variation in the data for teachers than for students.
What is number line?
" A number line is a representation of straight line on which numbers are marked at equal intervals."
According to the question,
As we can see in the diagram of number line dot,
The center of the data for students is near to 2 .
The center of the data for teachers is more than 3.
Therefore,
The center of the data for students has a value less than that of the center of the data for teachers.
From the diagram of number line dot plot we can observe this
The center of the data is to the right of the dot plot for both teachers and students.
Teachers variation is from 0 to 8 .
Students variation is from 0 to 4.
Therefore,
There is a greater variation in the data for teachers than for students.
No , teachers data is cluster around 3 and 4.
Number of teacher surveyed = 8
Number of students surveyed = 5
Hence, first three statements are correctly compare teachers and students.
Learn more about number line here
https://brainly.com/question/13189025
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what circular object has a diameter of 1 cm circle
(I will mark as Brainleist)
HELP
Answer:
a 1 cm circle does? i dont understand the question?
Step-by-step explanation:
Answer:
a belly button
Step-by-step explanation:
The ratio of mice to snakes in the pet shop is 6:2. There are 42 mice at the pet shop. What is the total number of mice and snakes at the pet shop?
a.7
b.14
c.42
d.56
Answer:
b 14 its 42 divided by 3 becouse 6 divided by 3 is 2
Step-by-step explanation:
Will get brainily sign if you get it correct with explanation!!!!!
Answer:
$4.50 or $4.5
Step-by-step explanation:
well, this is easy
30% equals to 0.30 right.
we can't divide because if we do then the answer would be 50$ and that's way more money than Jill has.
so your wondering. What do we do?
Well, what's 30% of 15?
It's 4.5
4 dollars and 5 cents that U will have with Jill.
How can you solve problems involving percents?
Answer:
#2 number
#3 percent
#4 Part
Step-by-step explanation:
Help!!! I struggle at these kinds of things, will mark as brainliest if both answers are solved!! Tysm!
Answer:
-56
-0.3
Step-by-step explanation:
Answer:
if they didnt give what x is you just do the numbers but since you cant take 78 from 7 i cant answer that one
Step-by-step explanation:
The rule T⟨–3, 1⟩ is applied to point (2, –7). In which part of the coordinate system is the translated point located?
A. quadrant I
B. quadrant II
C. quadrant III
D. quadrant IV
The given point (2, –7) is the translation located at "quadrant IV" in the coordinate system. which is the correct answer that would be an option (D).
What is the quadrant?A quadrant is defined as an area contained by the x and y axes, which there are four quadrants in a graph.
As per the given question, the rule T⟨–3, 1⟩ is applied to point (2, –7).
We know that the value of x is positive and y is negative ( +, - ) in the quadrant IV.
Here x = 2 is positive and y = -7 is negative this means this point is located at "quadrant IV"
Therefore, given point (2, –7) is the translation located at "quadrant IV" in the coordinate system.
Hence, the correct answer would be option (D).
Learn more about the quadrant of the graph here:
brainly.com/question/7196312
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210=157-w
solve for w
Answer:
-53=w
Step-by-step explanation:
210=157-w
Subtract 157 from both sides
53=-w
-53=w
Please help me on this
Answer:
25
Step-by-step explanation:
5x when x = 5
5(5) = 25
Can someone answer these questions plz and I don’t need the answers I need how to solve them. Thank you!
Answer:
1. 12/252. 9/25Step-by-step explanation:
These are easy, we can convert the different formats to get that desired answer.
1.The way we write 0.48 as a fraction is by putting the number over 100 (two decimal places means out of one hundred).
So 48/100 = 24/50 = 12/25
Answer 12/25
2.We can do the same thing with percents. Percents are always a number out of 100.
So 36/100 = 18/50 = 9/25
Hopefully this answer helped you :)answer assp ill give points or brainly
please help me im not smart
Answer:
i believe the answer will be 23
help pleaseeeeeeeeee i dont know what else to write i just need 20 characters
Answer:
the answer is...
Step-by-step explanation:
If the radius of a circle is 11, what is the area and circumference?
Thanks :)
Answer:
circumference is 69.12
area is 380.13
Step-by-step explanation:
i hope this is correct
Pls help me out with this pls ;-;
Answer:
Sorry, I only know the answer to B.
Step-by-step explanation:
The answer is 0=0, 2=5, 4=10, 6= 15. Sorry if I am late. But I hope this helps, and Have an amazing day!!
Find the quotient.
−2 1/2 ÷ 3/4
Anwser ???
Step-by-step explanation:
eden find this and help me
Answer:
HELP PLS
Step-by-step explanation:
https://brainly.com/question/20139113
sonic fast plz guys
page 3
1. At Parker's Pizza Parlor, the total cost of an order of 5 slices of pizza is $12.37. This price includes $1. 12 in
sales tax Let p represent the cost of 1 slice of pizza.
(a) Write an equation to represent this scenario.
(b) Solve the equation for p to determine the cost of 1 slice of pizza. Show your work.
Answer:
Select the graph that matches the equation. y= -x
The valley High Marching Band is selling candy bars for a fundraiser
~ Sierra sold some candy bars .
~ Breanna sold twice as many candy bars as Sierra
~ Together Sierra and Breanna sold no less than 45 candy bars
Choose an inequality to represents this situation .
A. x + 2x 45
D . X + 2x ≥ 45
Answer:
D
Step-by-step explanation:
The inequality to represents this situation is x + 2x ≥ 45.
What is inequality?A relationship between two expressions or values that are not equal to each other is called 'inequality'.
Given that, a band is selling candy bars for a fundraiser, Sierra sold some candy bars, Breanna sold twice as many candy bars as Sierra and together Sierra and Breanna sold no less than 45 candy bars
Let Sierra sold x bars, then, according to question,
x + 2x ≥ 45
Hence, the inequality to represents this situation is x + 2x ≥ 45.
For more references on inequality, click;
https://brainly.com/question/28823603
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Suppose you go out to eat with a friend and your bill was $25.67. The local sales tax rate is 7% and you want to leave a 20% tip for the waitress. Calculate the sales tax of $25.67. [tax] *
Your answer
Answer:
6.9309
Step-by-step explanation:
add 20% + 7% =27% times $25.67
help me with this plz
Answer:
what are you looking for?
Step-by-step explanation:
UMM IAM I RIGHT IF NOT WHATS THE ANSWER GIVING BRAINLIESTT!!!
help please, i'll give brainliest
i understand the first two sentences about walmart and target, i just need help finding the calculations regarding the rebate. also, if someone could explain how to find rebates in this situation i'd be veryyyyyyy grateful
Answer:
TARGET
Step-by-step explanation:
walmart- 183.2
target= 179.4
best buy- 229
Target has the best deal. Hope this helps!
edit: i forgot bring down the 1 for walmart. therefore walmart total is $183.2. therfore TARGET has the better deal. sorry in advance