Answer:
Explained below.
Step-by-step explanation:
A population is the set of all the data that can be collected and from which a smaller set of data is drawn for further examination. A population may denote to a group of individuals, articles, trials or measurements. A population can thus be called as a collection of information regarding subjects combined together by a common characteristic.
In this case, the population consists of all people in the country.
A sample denotes a smaller, controllable form of a larger cluster. It is a subset comprising of the characteristics of a bigger population. Samples are used in statistical experiments when the population under consideration is too large for the test to include all the members.
In this case, the sample consists of 1000 randomly selected adults.
A parameter is a valuable element of statistical analysis. It denotes the characteristics that are used to define a given population. It is used to define a particular attribute of the population. For instance, population mean, population standard deviation, population proportion and so on.
In this case, the population parameter is the proportion of adults who believe there has been progress in finding a cure for cancer in the last 28years.
A statistic is the value of the characteristics that are computed using this sample. For instance, sample mean, sample standard deviation, sample proportion and so on.
In this case, the sample statistic is the 0.20 proportion of adults believe there has been progress in finding a cure for cancer in the last 28 years.
{ first 5 multiples of 12}
Answer:
The multiples of 12 are 12, 24, 36, 48, 60, 72, 84, 96, 108, 120, 132, 144,…
Which system is the solution of the graph?
Answer:
2
Step-by-step explanation:
. "A number is less than or equal to -11.".
Answer:
x <(with a line underneath the carrot) -11
Step-by-step explanation:
Hope this helps! Could not find the symbol.
The inequality for x which is less than or equal to -11 is written as x ≤ -11 or x + 11 ≤ 0.
What is inequality?Inequality shows relation between two expression which are not equal to each others.
Let the required number is x.
In the given question,
Number x is less than or equal to -11.
The inequality for x which is less than or equal to -11 can be written as,
x ≤ -11
The inequality can be further simplified as,
⇒x + 11 ≤ 0
The inequality for x is x + 11 ≤ 0.
To know more about Inequality on:
https://brainly.com/question/20383699
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a recipe that serves 8 people requires 4 1/2 cups of flour.
Suppose you need to make enough to serve 24 people. How many cups of flor do you need?
The cups needed to feed 24 people is 13[tex]\frac{1}{2}[/tex] cups.
Ratio expresses the relationship between two values. It is used to express the number of times that one value is contained within other value(s).
The cups of flour needed to feed one person = [tex]4\frac{1}{2}[/tex] ÷ 8
= [tex]\frac{9}{2}[/tex] × [tex]\frac{1}{8}[/tex] = [tex]\frac{9}{16}[/tex]
Number of cups needed to feed 24 people = number of cups needed to feed 24 people x 24.
[tex]\frac{9}{16}[/tex] x 24 = [tex]\frac{27}{2}[/tex] = 13[tex]\frac{1}{2}[/tex] cups
To learn more about ratios, please check: brainly.com/question/17995727
Agrocery store sells 4 avocados for $6.00. What is the unit cost of each avocado?
A) $2.40
B) $0.10
C $1.50
D
$0.60
What are the coordinates of its image, J'K'L, if this
triangle is dilated by a factor of 5 with respect to the
origin?
J'(2,7),K (8,7), and L'(5, 1)
O J'(-5, 2), K (5,2), and L'(0, -5)
J'(-3, 2), K (8, 2), and L'(0, -9)
J'(-15, 10), K (15, 10), and L'(0, -20)
Its the last one. I just took the quiz on edge.
Step-by-step explanation: The scale factor is 5. You mutiply 5 with the coordinates. J is (-3,2) so multiply 5 and -3 which is -15 then do the same thing with 2 which equals 10. J'=(-15,10)
Which expressions are equivalent to 4 • (7 • y)
Answer:
4(7)+4(y)
4(y·7)
4(3+4)+4(y)
Step-by-step explanation:
[tex]\textsf{Hey there!}[/tex]
[tex]\mathsf{Which\ expressions\ are\ equivalent\ to\ 4\times(7\times y)?}[/tex]
[tex]\downarrow\textsf{Your steps on how to solve for your answer}[/tex]
[tex]\mathsf{4\times(7\times y)}\\\mathsf{7\times y=7y}\\\mathsf{4(7y)=28y}[/tex]
[tex]\boxed{\boxed{\huge{\text{{Thus your answer is: \boxed{\boxed{\huge\text{\bf{28y}}}}}}}}}\huge}\checkmark[/tex]
[tex]\textsf{We can flip the equation around and that can be another answer}[/tex]
[tex]\boxed{{\mathsf{(\bf{7\times y)\times4}}}} \checkmark[/tex]
[tex]\boxed{\mathsf{\bf{(4\times 7) y}}}\checkmark[/tex]
[tex]\mathsf{Thus, your\ answers\ are:\boxed{ \boxed{\bf{28y} ;\ \ (4\times 7) \timesy\times y; \ \& \ (7\times y) \times 4 }}}\checkmark[/tex]
[tex]\textsf{Good luck on your assignment and enjoy your day!}[/tex]
~[tex]\frak{LoveYourselfFirst:)}[/tex]
If you help me I will help you by giving out brainlest and points 25 POINTS
RIP KING VON
Answer:
B. 0.25
Step-by-step explanation:
The probability of the coin landing on heads the first time is 1/2 since there are two sides. You would then multiply this by the 1/2 chance that you get heads on the second turn to get a probability of 1/4, or 0.25, that the coin will land on heads both times.
Answer: its A it's 50 to 50
Step-by-step explanation:
100 PONITS PLEASE HELP ME!!
Answer:
Your business partner is correct.
General Formulas and Concepts:
Stats - Correlations
Positive means that it is trending upwardsNegative means that is is trending downwardsStep-by-step explanation:
If we were to draw a best line of fit into the scatterplot, we would see that we would get a positive slope and a positive line.
That means the scatterplot will be increasing calories as we increase fat.
Therefore, we would have a positive correlation. The business partner is correct.
Answer:
Step-by-step explanation:
um
30% of the toys collected at the holiday toy drive were stuffed animals. There were a total of 80 toys collected. How many toys were stuffed animals?
Answer:
24 toys
Step-by-step explanation:
line up your numbers by the type of unit they have :
80 toys represent 100% of the toys
? toys represent 30% that are stuffed animals
Cross-multiply
?*100 = 30*80
divide both sides by 100
?= 30*80/100= 24
Determine a series of transformations that would map polygon ABCDE onto polygon A'B'C'D'E
Answer:
let me get the answer
Step-by-step explanation:
evaluate the following question 109*104
Answer: Exact Form:
109^104
Decimal Form:
7.8046923 x 10^211
Step-by-step explanation:
Answer:
11336
Step-by-step explanation:
109*104= 11336
hdhdhdhdhdhdjudjdhdhsh
-4(3/2x - 1/2) = -15
Answer:
2.8333333333333333333
Step-by-step explanation:
I have high iq
-4(3/2x - 1/2) = -15
Distribute -4
-6x + 2 = -15
Subtract 2 from both sides
-6x = -17
Divide 6 from both sides
x = 2.83333333333333333
5y+1=31 what does y equal?
Answer:
y=6
Step-by-step explanation:
System Applications-idk what that means but the question is that and there are no answer choices. There are 22 students in a classroom. There are 12 more girls than boys. Find the number of boys
and girls in the classroom.
I’ll mark you as the brainliest for the correct answer thanks
Answer:
random
Step-by-step explanation:
10 Lakh More Than 93,23,654
Answer:
10,323,654
Step-by-step explanation:
For what value of x do the expressions 5(2x-4) and 6x-8 have the same value
Answer:
3
Step-by-step explanation:
10x-20=6x-8
4x=12
x=3
The longer piece of wood has dimensions of 2 inches by 2 inches by 7 inches. The shorter piece of wood has dimensions of 4 inches by 2 inches by 2 inches. How many square inches of purple paint will Lisa use to paint her letter L?
Answer:
TA of longer piece = 2(lw) + 2(hw) + 2(lh) 2*1*1 +2*6*1 + 2*1*6 = 2 + 12 + 12 = 26 TA of shorter piece = 2(lw) + 2(hw) + 2(lh) = 2*1*1 + 2*3*1 + 2*1*3 = 14 Add the two surface areas together. 26 + 14 = 40 Subtract the area where the two pieces of wood are attached. Because that section will not be painted on either piece of wood, two times that area must be subtracted. 40 - (2*1*1) = how many square inches of purple?
Step-by-step explanation:
If f(x) is a linear function, f(- 3) = - 3 , and f(5) = 4 , find an equation for f(x)
[tex]f(x)=mx+b[/tex]
[tex]f(-3)=-3[/tex] meaning that (-3,-3)
[tex]f(5)=4[/tex] meaning that (5,4)
(1 ) Find slope.
[tex]m=\frac{y_2-y_1}{x_2-x_1}\\m=\frac{4+3}{5+3}\\m=\frac{7}{8}[/tex]
The slope is 7/8
(2) Substitute any ordered pairs in the equation.
I'll use (5,4)
[tex]f(x) = \frac{7}{8}x+b\\4=\frac{7}{8}(5)+b\\4=\frac{35}{8}+b\\32=35+8b\\32-35=8b\\-3=8b\\-\frac{3}{8}=b\\b=-\frac{3}{8}[/tex]
Therefore the equation for f(x) is [tex]f(x)=\frac{7}{8}x-\frac{3}{8}[/tex]
Determine whether the following individual events are independent or dependent. Then find the probability of the combined event. Randomly selecting a four-person committee consisting entirely of Canadians from a pool of 16 Americans and 13 Canadians.
Answer:
Here we have four individual events.
First selection, second selection, third selection and fourth selection.
Where initially, the options are 16 Americans and 13 Canadians.
Now, to see if the events are dependent or independent.
Suppose that in the first selection, an American is selected.
Then the second selection has 15 Americans and 13 Canadians as options.
Now, if in the first selection, a Canadian is selected.
Then in the second selection, the options will be 16 Americans and 12 Canadians.
Then the events are not independent.
Now we want to find the probability of randomly selecting a four-person committee consisting entirely of Canadians from a pool of 16 Americans and 13 Canadians
The probability of randomly selecting a Canadian is equal to the quotient between the number of Canadians, and the total number of postulants.
For the first selection, we have 13 Canadians, and 29 people in total, then the probability is:
P1 = 13/29.
Suppose that a Canadian is selected, now there are 12 Canadians and 28 people in total, then the probability for the second selection is:
P2 = 12/28
with the same reasoning as above, the probabilities for the third and fourth selections will be:
P3 = 11/27
P4 = 10/26.
The joint probability will be equal to the product of the individual probabilities, this is:
P = P1*P2*P3*P4 = (13/29)*(12/28)*(11/27)*(10/26) = 0.03
Help! Will give brainliest!!
Answer:
1 no solution
2 5,1
3 7,-2
4 4,5
Step-by-step explanation:
72.05-29.69?????????????????
Answer:
42.36
Step-by-step explanation:
Big boi questions just use the caculator
jose trabaja 4 3/4 horas el lunes, 3 1/2 horas el martes, 6 3/4 horas el miercoles, 4 1/2 horas el jueves y 6 horas viernes, y 5 horas el sabado en promedio cuantas horas diarias trabaja
Answer:
5 horas
Step-by-step explanation:
Answer:
Step-by-step explanation:
( [tex]4\frac{3}{4}[/tex] + [tex]3\frac{1}{2}[/tex] + [tex]6\frac{3}{4}[/tex] + [tex]4\frac{1}{2}[/tex] + 6 + 5 ) ÷ 6 =
( 4 + 3 + 6 + 4 + 6 + 5 + [tex]\frac{6}{4}[/tex] + 1 ) ÷ 6 = 30.5 ÷ 6 = [tex]\frac{61}{2}[/tex] × [tex]\frac{1}{6}[/tex] = [tex]\frac{61}{12}[/tex] = [tex]5\frac{1}{12}[/tex] horas al dia
Find the slope of the line
Answer:
-3/2 I think
Step-by-step explanation:
rise over run
Answer:
slope = -3/2
Step-by-step explanation:
The line is down 3, right 2
If you want the entire equation it is y = -3/2x + 2
For f(x) = [tex]\sqrt{x+5} -4[/tex]and g(x) = [tex]\sqrt{x+5} +4[/tex], find an equation of the given function.
(f+g)(x)=?
WILL GIVE BRAINLIEST!
Answer:
[tex]\\ (f+g)(x)=f(x)+g(x)=\sqrt{x+5}-4+\sqrt{x+5}+4=2\sqrt{x+5}[/tex]
-2(x + 6) = -36 .........
Answer:
x=12
Step-by-step explanation:
[tex] - 2x - 12 = - 36[/tex]
[tex] - 2x = - 36 + 12[/tex]
[tex] - 2x = - 24[/tex]
[tex]x = - 24 \div - 2[/tex]
[tex]x = 12[/tex]
Answer:
The answer is x=12
Step-by-step explanation:
-2(x+6)= -36
-2x+-12=-36
-2x+-12+12=-36+12
-2x=-24
Divide both sides by -2
-2x/2=-24/-2
x=12
evaluate (2^-5)(2^2)(4^3) / 2
Answer: 4
Step-by-step explanation:
What is the seventh term in the arithmetic sequence defined by the explicit formula an=5n+3
Answer:
a7 equals 35 +3=38
Step-by-step explanation:
5times7 is 35
u sub 7 for n
Evaluate (11 + 4) = 3 * ✓ 64
Answer:
All of them are ø
Step-by-step explanation:
There are two answers to this problem:
(11 + 4) = 3 * 8
and
(11 + 4) = 3 * -8
Lets do (11 + 4) = 3 * 8 first: 15=24
So this first one is ø
Lets do (11 + 4) = 3 * -8: 15=-24
Which also ø
\dfrac12\left(6e - 3f - \dfrac34\right) = 2 1 (6e−3f− 4 3 )=start fraction, 1, divided by, 2, end fraction, left parenthesis, 6, e, minus, 3, f, minus, start fraction, 3, divided by, 4, end fraction, right parenthesis, equals
Answer:
could u write the equation instead so i can answer
Step-by-step explanation:
Answer:
2/5
Step-by-step explanation:
khan
