can u simplify 62/354 and if u can help
Answers
Related Questions
Select ALL the correct answers. Select the scenarios that correctly represent the given graph.
Answers
Answer:the sale of a product increases at first then decreases.
Step-by-step explanation:
Answer:
All of them but not the 3rd and last one !
( Can yall go help me with my question!!!! )
The language arts teacher wants to know whether the students in the entire school prefer a debate or an speech. The teacher draws a random sample from the following groups:
All teachers in the school
All boys in each grade
All students in the speech club
All students in each grade
Which group best represents the population she should take a random sample from to get the best results for her survey? (5 points)
a
All teachers in the school
b
All boys in each grade
c
All students in the speech club
d
All students in each grade
Johnny wants to know how many students in his school enjoy watching science programs on TV. He poses this question to all 26 students in his science class and finds that 75% of his classmates enjoy watching science programs on TV. He claims that 75% of the school's student population would be expected to enjoy watching science programs on TV. Is Johnny making a valid inference about this population? (5 points)
a
Yes, it is a valid inference because his classmates make up a random sample of the students in the school
b
Yes, it is a valid inference because he asked all 26 students in his science class
c
No, it is not a valid inference because he asked all 26 students in his science class instead of taking a sample from his math class
d
No, it is not a valid inference because his classmates do not make up a random sample of the students in the school
A researcher posts a magazine advertisement offering $30 in exchange for participation in a short study. The researcher accepts the first three people who respond to the advertisement. Which of the following statements is true about the sample? (5 points)
a
It is not a valid sample because it is not a random sample of the population.
b
It is a valid sample because the first three people were selected to participate.
c
It is a valid sample because money was offered to participants.
d
It is not a valid sample because it is only a short study.
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Answer:
Q1: D
Q2: D
Q3: B
Step-by-step explanation:
Q1: It says it in the question.
Q2: He asked the ones in his science class so they would obviously prefer science, but that is not true for the rest of the students.
Q3: It is random because the first 3 people were chosen regardless of who they were, and it is still a valid sample even if the study is short.
I need help with this question, I'm not very good at math and all help is appreciated!
Answers
Answer:
A
Step-by-step explanation:
We can solve for H by isolating it on one side of the equation, as follows:
J/H - I/H = G
Taking H as the common denominator:
(J - I)/H = G
Multiplying both sides by H:
J - I = GH
Adding I to both sides:
J = GH + I
Dividing both sides by G:
H = (J - I)/G
So the answer is
(A)
H = (J - I)/G.
Answer: A
Step-by-step explanation:
\(\frac{J}{H} = G + \frac{I}{H}\) >Since you are solving for H bring I/H to the other side
by subtracting I/H from both sides
\(\frac{J}{H}- \frac{I}{H} = G\) >There is a common denominator so you can
combine the fractions
\(\frac{J-I}{H} = G\) >Multiply both sides by H or cross multiply whichever
way your mind things about how to get H on top
\(J-I = G(H)\) >Divide both sides by G
\(\frac{J-I}{G} = H\) >Answer is A
What is 1+1. I’m really wondering of what your thoughts will be on this one.
Answers
Answer: Depending on the situation, 2 or 11
Step-by-step explanation:
1 + 1 = 2
1+1 = 11
Answer:
Step-by-step explanation: So you take 1 and add it the other 1 and it equals 2
I need help please!!!! I will give branlist point.
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Answer:
3 minutes per mile
Step-by-step explanation:
among 4 options.. 3 of them are on the constant term that depicts distance per time taken whereas the option 3rd that is (3minutes per mile) is irrelevant to those 4 options
PLEASE ANSWER ALL QUESTIONS!!! I'LL GIVE 30 PTS TO WHOEVER ANSWERS!! Find the area of each shape. (sorry if it's hard to read)
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Answer:
Rectangle's is 28
Step-by-step explanation:
We multiply 9 * 4 to get rectangless shape and then we substract squares (2) shape 2*2*2
(9*4) - (2*2*2)= 28
(2*2*2)=4
36-4=28
help! i dont this math problem please due soon!
Answers
Answer:
12x12 12x6 H = 46cm
Step-by-step explanation:
took quiz
Answer:
46 cm
Step-by-step explanation:
I learned this formula in math last year
questin below!!!!!!!!!!!!!!!!
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Answer:
D
Step-by-step explanation:
I'm not intierly sure but D is the odd one out
Answers:
d
Step-by-step explanation:
bc 5+2= 10
10+5+15
15+5+20
A teenager ate 2/9 of a pizza in 5/18 of an hour. If the teenager ate at a constant rate, how long will it take for the teen to eat a whole pizza?
Answers
Answer:
It would take 1.25 hours,
Step-by-step explanation:
if you multiple 2/9 by 4.5 you will get 9 so you need to do the same for 5 which gives you 22.5 which divided by 18 gives you 1.25
Sally started with $76.50 in her piggy bank and spends $4 of her money each day. Taylor started with no money in her piggy bank and adds $4.50 each day. How many days, x, are needed for Sally and Taylor to have the same amount of money in their piggy banks? PLS HELP!!
Answers
Answer:
it would take 9 days for both to have the same amount
Step-by-step explanation:
Sally $76.50
spends $4
9*4= 36
76.50 - 36 = 40.50
Taylor $0
adds 4.50
9*4.50 = 40.50
so x = 9
Before you multiply or divide a fraction by a mixed number, you have to make sure they are both in the same___________?
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Answer:
Step-by-step explanation:
form. Meaning you need make both fractions improper
subtract 7 1/8-1 1/9 Simplify the answer and write as a mixed number.
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Answer:
The answer is 4 1/8
Step-by-step explanation:
Answer:
The answer would be: 6 1/72 <-- ( this is as low as it can get)
~hope this has answered your question correctly , have a gr8 day/night my friend!~
Step-by-step explanation:
If A = {2, 3, 4, 5} and B = {5, 6, 7, 8}, what is A U B?
{2, 3, 4, 5, 6, 7, 8)
{5}
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Hey!!!!
Here's your answer:
Solution:
A={2,3,4,5}
B={5,6,7,8}
A U B={2,3,4,5} U {5,6,7,8}
={2,3,4,5,6,7,8}
In case of Union,we have to list all the elements which are present in both sets.
Hope it helps...
Good luck on your assignment
the measure of angle ABD is 134 degrees. what is the measure of x? What angle relationship is needed to be solved?
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Explanation
The angles ABD and DBC are supplementary since they form a straight line. That means they add to 180 degrees.
(angle ABD) + (angle DBC) = 180
(134) + (2x) = 180
2x = 180-134
2x = 46
x = 46/2
x = 23
Answer: x=23 and the angle relation used was supplementary angles
Step-by-step explanation:
first, you know that angle abd is 134 so you subtract that from 180 and divide it by 2 because angle cbd is 2x and you know they equal 180 because they make a straight line.
Find 3 ratios that are equivalent to the given ratio.
the ratio is 4 over 7
Answers
Answer:
8:14
12:21
20:35
hope this helped:)
8:14
12:21
20:35
i’m sorry if it’s wrong
Using a directrix of y = −2 and a focus of (2, 6), what quadratic function is created?
here are the answers given
\/
f(x) = −one eighth (x − 2)2 − 2
f(x) = one sixteenth (x − 2)2 + 2
f(x) = one eighth (x − 2)2 − 2
f(x) = −one sixteenth (x + 2)2 − 2
Answers
Answer:
f(x)=1/16(x-2)^2+2
Step-by-step explanation:
The Equation can be written like this:
f(x) = 1/(4p)(x -h)^2 +(k-p)
where (h, k) is the focus, and p is half the distance between focus and directrix. Here, (h, k) = (2, 6) and p=(6-(-2))/2 = 4. So the equation is ...
f(x) = 1/16(x -2)^2 +2
∠1 and ∠2 are supplementary.
m∠1=124°
m∠2=(2x+4)°
What is the value of x?
Options:
13
26
40
36
41
Answers
Answer:26
Step-by-step explanation:Since angles 1 and 2 are supplementary, it follows that there sum is 180°.
On this note;
Sum of 1 and 2 is;
180 = 124 + (2x + 4)°
(2x + 4)° = 180 -124
2x = 56 -4
2x = 52
x = 26°.
Help how can I show work for this???
Answers
Answer:
Add them then subtract ten and divide by eight percent
Step-by-step explanation:
LAST ONE PLEASE HELP ME
Answers
Answer:
20
Step-by-step explanation:
The box plots show the weights, in pounds, of the dogs in two different animal shelters.
Weights of Dogs in Shelter A
2 box plots. The number line goes from 6 to 30. For the weights of dogs in shelter A, the whiskers range from 8 to 30, and the box ranges from 17 to 28. A line divides the box at 21. For shelter B, the whiskers range from 10 to 28, and the box ranges from 16 to 20. A line divides the box at 18.
Weights of Dogs in Shelter B
Which describes the spread of the data in the two box plots?
The data in shelter A show more spread than the data in shelter B.
The data in shelter B show more spread than the data in shelter A.
The data in shelter A range from about 17 to 28, while the data in shelter B range from about 16 to 20.
The data in shelter A range from about 21 to 28, while the data in shelter B range from about 18 to 20.
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Answer:
The data in shelter A shows more spread than the data in shelter B
-And-
The data in shelter A range from about 17 to 28, while the data in shelter B range from about 16 to 20
For the range/span you look at where the actual box lies and for the spread use the whisker span.
What is the domain and range of:
Answers
Answer:
b
Step-by-step explanation:
how it works with life
The table shows the number of goals made by two hockey players.
Player A Player B
2, 3, 1, 3, 2, 2, 1, 3, 6 1, 4, 5, 1, 2, 4, 5, 5, 11
PLS HELP! AND FAST.
Find the best measure of variability for the data and determine which player was more consistent.
Player B is the most consistent, with an IQR of 3.5.
Player B is the most consistent, with a range of 10.
Player A is the most consistent, with an IQR of 1.5.
Player A is the most consistent, with a range of 5.
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Answer: Player B is the most consistent, with an IQR of 3.5.
Step-by-step explanation:
For Player A, the IQR is 2 (Q3 - Q1 = 3 - 1 = 2).
For Player B, the IQR is 3.5 (Q3 - Q1 = 5 - 1.5 = 3.5).
Therefore, Player B is more consistent, as their IQR is larger, indicating less variability in their scores.
On a biology test, Travis got 29 questions correct but did not pass. On a second attempt, he got 38 questions correct. What was the percent of increase? Round to the nearest tenth of a percent.
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We know that his first attempt he got 29 questions correct, yet he didn’t pass & the second attempt he got 38 questions correct.
So, If i’m not wrong the percentage increase is 10% [Rounded].
Explanation:
38 - 29 = 9
9 rounded to the nearest tenth is 10%.
Forgive me if I’m wrong, good luck! ^^
Answer:
Step-by-step explanation:
to find percent increase or change :
big -small ÷ original
Insert:
38-29 ÷ 29
0.31 *rounded
So, it would be a 31% increase.
Hope this helps:)
You have a pizza with diameter 12
2
3 in., and a square box that is 12.65 in. across. Write 12
2
3 as a decimal. Can you fit the pizza inside the box?
What is the decimal expansion for 12
2
3?
A.12.6
B.12.65
C.12.6
D.12.66
pls help me
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Answer:
D is the right choice and no you cannot fit the pizza inside the box.
Step-by-step explanation:
D is the answer because to turn 2/3 into a decimal you would divide 2 by 3 and the answer you would get would be 0.66666666666...You would then add 12 to the answer and get 12.6666... Once you get this answer you would round it to the hundredths to get 12.67 but since that is not an option you could use D, 12.66 inches.
Answer:
I believe the answer is D.
Step-by-step explanation:
Point A has the coordinates (4, 3). If you reflect A across the x-axis to point A′, what are the coordinates of A′? Question 18 options: A) (–4, –3) B) (4, –3) C) (–4, 3) D) (4, 3)
Answers
Answer:
B (4, -3)
Step-by-step explanation:
The x-axis
(x,y) → (x,-y)
(4,3) → (4, -3)
Reflection is a type of transformation that flips a shape in a mirror line so that each point is the same distance from the mirror line as its reflected point.
The point A = (4, 3) with a reflection across x-axis gives A' = (4, -3).
Option B is the correct answer.
What is a reflection?Reflection is a type of transformation that flips a shape in a mirror line so that each point is the same distance from the mirror line as its reflected point.
We have,
Point A = (4, 3)
It is reflected across the x-axis.
The reflection across the x-axis is given by:
P(x, y) → P' (x, -y)
Point A = (4, 3) reflected across x-axis is Point A' = (4, -3)
Thus the point A = (4, 3) with a reflection across the x-axis gives A' = (4, -3).
Learn more about reflections here:
https://brainly.com/question/15487308
#SPJ2
Antonio graphs these equations and finds that the lines intersect at a single point, (-5,0.25)
Answers
Answer:
Answer C.
Step-by-step explanation:
If x= -5 and y= 0.25
Equation A : 4 * 0.25 - 3 * -5 = 16
Equation B: -(-5) -8*0.25=3
These are only coordinates that satisfy the equation.
What is 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. LHS = RHS is a common mathematical formula.
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 coordinates: (-5, 0.25)
Equation A: 4y - 3x= 16
So, 4(0.25)- 3 (-5)
= 1+ 15
= 16
and, Equation B: -x -8y= 3
So, -(-5) -8 (0.25)
= 5 - 2
= 3
Hence, these are only coordinates that satisfy the equation.
Learn more about equation here:
https://brainly.com/question/10413253
#SPJ2
At Westside Middle School, 10 percent, or 140 students, participate in soccer. How many students are in the school? Check all that apply. The total number of students is greater than 140. The total number of students is less than 140. (10)(14) = 140, so 100(14) = 1,400 students. 140 + 10 = 150, so 150 + 140 = 290 students. There are 140 + 10 = 150 students at Westside Middle School. The percent as a part to whole ratio is StartFraction 140 Over 100 EndFraction The percent as a part to whole ratio is StartFraction 10 Over 100 EndFraction
Answers
Answer: There are 1,400 students in the school. Checked options are bolded.
Step-by-step explanation:
How many students in the school?
\(\frac{1}{10} = \frac{140}{x}\) (10% of the school population is equal to 140 over unknown)\(x = 1,400\) (unknown equals 1,400)Check all that apply:
The total number of students is greater than 140. The total number of students is less than 140. (10)(14) = 140, so 100(14) = 1,400 students. 140 + 10 = 150, so 150 + 140 = 290 students. There are 140 + 10 = 150 students at Westside Middle School. The percent as a part to whole ratio is StartFraction 140 Over 100 EndFraction The percent as a part to whole ratio is StartFraction 10 Over 100 EndFractionPLSSSS HELP ik its super easy.. i will flag and report if wrong..
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Which expression is NOT equivalent to the other three expressions? P.S: NO SPAM OR GET REPORTED
A. 2/5t (40s + 15 - 5u)
B. 2t (8s + 3 -u)
C. 1/5t (20s + 30 - u)
D. 16st + 6t - 2tu
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How did you decide where to place your line of best fit? Describe your reasoning.
Based on your data, describe the relationship between age and the number of U.S. states a person can name in 60 seconds.
Do you see any areas in your data or points that could be considered clusters or outliers? Explain your answer in complete sentences.
Trolls will be reported
Answers
Answer:So I don’t know the other 5 points because you didn’t give the data about the age and number of US states named in 60 seconds, but using the 5coordinate points you gave, I was able to make this line of best fit.
So basically the units are counting up by 5.
The x axis is age in years and y axis is the number of US states named in 60 seconds.
Since you didn’t give me the data to make the other 5 points, I can’t really answer the last question, but from the graph that I did make, there are no points that would be considered outliers, and there are no clusters in sight.
(BTW THIS IS IMPORTANT!! - when you use the data to add the other 5 points, there might be an outlier or more then one outlier. And there might be a cluster. Just look at it after you graph the last 5 and change the answer I gave you if there is an outlier or cluster)
Step-by-step explanation: