Answer:
The percentage is a statistic, because it is a mesure of the sample.
Step-by-step explanation:
The difference of statistic and parameter is given by:
Statistic is a measure of the sample.
Parameter is a measure of the population.
In this question, we have that:
The measurements of 100 products from the assembly line show that 99% are correct.
This is the percentage from a sample of 100 products, not from an entire population, so the percentage is a statistic.
Jace has to read 40 pages in his novel tonight. He has only read 8 pages so far. What percent of the pages has he read?
Answer:
The answer is 20 because 8 goes into 40 5 times as does 20 to 100.
Step-by-step explanation:
Answer:
20%
Step-by-step explanation:
Will give brainliest
Answer:b
Step-by-step explanation:
Answer:
b -2/3
Step-by-step explanation:
rise/run
you find two points that intersect a line then do rise over run the slope is negative
It took Sam 324 minutes to cook an 18 pound turkey. How many minutes per pound did it take to cook the turkey?
Answer:
18 minutes per lb
Step-by-step explanation:
324 divided by 18 = 18
Juan and Rob are selling cookie dough for a school fundraiser. Juan has t cookie dough orders, and Rob has 40 cookie dough orders. They have a total of 75 cookie dough orders all together.
Answer:
Of the 75 orders, 40 orders correspond to Rob and 35 orders correspond to Juan.
Step-by-step explanation:
Given that Juan and Rob are selling cookie dough for a school fundraiser, having a total of 75 orders, of which 40 correspond to Rob, to determine how many orders correspond to Juan the following calculation must be performed:
75 - 40 = X
35 = X
Thus, of the 75 orders, 40 orders correspond to Rob and 35 orders correspond to Juan.
y=−12x+ GRAPH PLEASE HELP OR BRIANLIEST GET RIGHT
Answer:
(0,0) (1,-12)
:)
is 6 2/7 greater than or least than 9.3
Answer:
less than
Step-by-step explanation:
alex has 5 lizards he divides them equally among 5 cages how many lizards does alex put in each cage
Answer:
5 divided by 5 will be 1.
Step-by-step explanation:
Since Alex has 5 lizards and divides them in 5 cages then one in each will make it equal.
Answer:
Alex puts one lizard into each cage
Step-by-step explanation:
If Alex has 5 lizards and he divides them equally among 5 cages then the equation for that would be 5÷5.
5÷5= 1 So the answer would be 1.
I hope this helps!
HELPPPP PLSSSS GUYSSSS HELPPPP MEEE .
Answer:
6 2.83
4 2
Step-by-step explanation:
Please help! What is 1500 times 4506 plus 134?
Answer:
6759134.
Step-by-step explanation:
Answer:
6759034
Step-by-step explanation:
HELP WITH NUMBER ONE PLEASE!! (FACTORING)
Show me how you did it please!!!
What is the sum of the polynomials?
(8x^2 - 9y^2 - 4x) + (x^2 - 3y^2 - 7x)
* 7x^2 - 6y^2 + 3x
* 9x^2 - 6y^2 + 3x
* 9x^2 - 12y^2 + 3x
* 9x^2 - 12y^2 - 11x
Answer:
Option D
Step-by-step explanation:
(8x^2-9y^2-4x) +(x^2-3y^2-7x)
8x^2+x^2-9y^2-3y^2-4x-7x
9x^2-12y^2-11x
The sum of the polynomials is 4x² - 12y² - 11x. The correct answer is an option (D) 4x² - 12y² - 11x.
What is a polynomial?A polynomial is defined as a mathematical expression that has a minimum of two terms containing variables or numbers. A polynomial can have more than one term.
The polynomials are given as follows:
(8x² - 9y² - 4x) + (x² - 3y² - 7x)
By combining like terms, we can add the polynomials:
(8x² - 9y² - 4x) + (x² - 3y² - 7x)
= 8x² - 4x² - 9y² - 3y² - 4x - 7x
= 4x² - 12y² - 11x
Therefore, the sum of the polynomials is 4x² - 12y² - 11x.
Hence, the correct answer is option (D) 4x² - 12y² - 11x.
Learn more about the polynomial here:
brainly.com/question/11536910
#SPJ7
Two triangles are similar. The smaller triangle has side lengths 10, 20, and 15 units. The larger triangle's longest side is 52 units. What is the perimeter of the larger triangle? first o answer get brainliest
Answer:
117
Step-by-step explanation:
So basically, how I figured it out is 20-15 is 1/4 of 20. So I had to find the 1/4 of 52 which is 13. But 15 is 3/4 of 20 so then you multiply 13 times 3 which is 39.
10 is half of 20. So you find half of 52. Which is 26.
52+39+26 is your equation.
Which adds up to 117. So 117 is your answer
I used 20 because in the smaller triangle 20 was the largest side like 52 in the biggest triangle.
Brainliest would be appreciated
First answer
Have a great day!
The Perimeter of a rectangle the garden is 43.8 feet it’s length is 12.4 feet what is it width
Answer: 9.5 feet
Step-by-step explanation: First, add 12.4 + 12.4. This equals 24.8. Next subtract 43.8 - 24.8. This equals 19. Finally, solve 19 divided 2 because it is a rectangle and a rectangle has two sides of the same length/width. 19 divided by 2 is 9.5 feet. I hope this helps!
Help please I’ll give you love :)
it takes two painters five hours to finish painting a house how long would it take to finish painting your house if they were 20 painters working at the same time
Answer:0.5 hours
Step-by-step explanation:
Given
It takes two painters 5 hrs to finish painting a house
Here, no. of painters and no. of working hours are inversely related
So, [tex]\text{no. of Painters}\times \text{no. of working hours=work}[/tex]
Work is the same in both the cases
[tex]2\times 5=20\times \text{no. of working hours(x)}\\x=\dfrac{10}{20}=0.5\ \text{hrs}[/tex]
someone pls help me!!!!
Answer:
C.
Step-by-step explanation:
1 X 26 = 26
2 X 26 = 52
3 X 26 = 78
how is tat algebra???
help dont get this !!!
If GMAT scores for applicants at Oxnard Graduate School of Business are N(500, 50), then the top 5 percent of the applicants would have a score of at least (choose the nearest integer):
Pls help urgently extra points and mark brainlist easy reading
Answer: ravenous is a adjective
Step-by-step explanation: its the right answer giev me brainlist
- 2(x + 3) = 10
Please help
-2x - 6 = 10
-2x = 16
-x = 8
x = -8
the summer sports training camp has a maximum capacity of 250 student (s). if 85 have pre registered, then how many students can still participate?
Answer: x [tex]\leq[/tex] 165
Step-by-step explanation:
What is the value of x?
110
11
22
19
30.4
Answer:
30.4
Step-by-step explanation:
Step-by-step explanation:
38/15.2=2.5
55/2.5=x
x=22
Can someone please help me out? What's the answer to 4 1/2 plus 3 3/4 ?
Answer:
8 1/4
Step-by-step explanation:
4 1/2 + 3 3/4 make the denominators the same
4 2/4 + 3 3/4 add the whole numbers
7 + 2/4 +3/4 add the fractions
8 1/4
Answer: 3
Step-by-step explanation:
I took 4 1/2 and made it an improper fraction which is 9/2 and then I took 3 3/4 and turned it into an improper fraction which is 15/4, so now you need to find the common denomerator which is 8 then you add the numerators which is 9 and 15 is 24 so can be divided by 8 so 24 divided by 8 is 3 and 8 divided by 8 is 1 so now you have another improper fraction 3/1 which is just 3. So that is how I got the answer!! :)
what is the slope between the points ( 3,5) and (-2,-4) ?
Answer:
slope = 9/5
Step-by-step explanation:
as the formula of slope is
slope.= y2-y1/x2-x1
as we know that in the question x1 = 3 , y1 = 5 and x2 = -2 , y2 = -4
put these values in the formula of slope then we get the slope which is equal to (9/5)
Cell Phone Company A has a cell phone plan with 4 phones for $65. The additional cost for data is 20 for 2GB, $30 for 4GB, and $40 for 6GB. Cell Phone Company B charges $60 for 4 cell phones and $10 for every GB up to 4GB, and then $20 for each GB thereafter. The Johnsons use 100 minutes a month with an unlimited talk and text plan. The Smiths use 250 texts with an unlimited talk and text plan. If the Smiths need 4 phones and want 4 GB, what is the better price from the cell phone company to contract with?
Can someone help me expand this in log: log_3 x^2 yz and the picture above
Answer:
[tex]log_4(\frac{xy}{3})=log_4(x) + log_4 (y) - log_4 (3)[/tex]
Step-by-step explanation:
using the properties of logarithms, the log of a product gives the addition of logs, and the log of a quotient gives the subtraction of logs;
[tex]log_4(\frac{xy}{3})=log_4(x) + log_4 (y) - log_4 (3)[/tex]
Helpp plzz picture above
Answer:
B. 1s and 2s
Step by Step Equation
Do some quick math for me XD
Answer:
143
Step-by-step explanation:
i dont think im right so take the guy down there he prolly right...
Answer:
145
Step-by-step explanation:
1+1+2-3+8+3+1+9+9+3+1+9+9+9+3+(-18)-1-3+25+609+504= 145
what is 2/3x=-8 i need help plsss
You play the following game with a friend. You share a pile of chips, and you take turnsremoving between one and four chips from the pile. (In particular, at least one chip must beremoved on each turn.) The game ends when the last chip is removed from the pile; the onewho removes it is the loser.It is your turn, and there are 2014 chips in the pile. How many chips should you remove toguarantee that you win, assuming you then make the best moves until the game is over
Answer:
Each time, a person takes 1, 2, 3, or 4 chips. The strategy for a player to win the game is taking the number of chips so that the number of chips left is the form of 5k + 1 .
If It is my turn, and there are 2014 chips in the pile, I shoud take 3 chips and the left is 2011 (=5.k +1). And if the opponent takes x chips (x = 1, 2, 3, 4) , i win take 5 - x chips to guarantee the left is always in the form 5k + 1. And finally, the opponent will take the last chip.
Step-by-step explanation:
Each time, a person takes 1, 2, 3, or 4 chips. The strategy for a player to win the game is taking the number of chips so that the number of chips left is the form of 5k + 1 .
If It is my turn, and there are 2014 chips in the pile, I shoud take 3 chips and the left is 2011 (=5.k +1). And if the opponent takes x chips (x = 1, 2, 3, 4) , i win take 5 - x chips to guarantee the left is always in the form 5k + 1. And finally, the opponent will take the last chip.