choose all that are correct.
1. Random samples from the same population will vary from sample to sample.
2. as the sample size increases, the sample distribution more closely resembles the population distribution.
3. vallues of a sample statistic of different random samples of the same size from the same population will be the same
4. if a random sample is chosen from a population with a large cluster of points at the maixmum, the sample is likely to have at least one element neat the maximum
Answer:
ennenennenenenenenennnnnnnnnnnnn nn
Answer: the answer is 1, 2, and 4
Step-by-step explanation:
I know this cause my teacher told me
will mark right answer brianlyist
Answer:
x = 26°
Step-by-step explanation:
for these triangles to be congruent m∡B must equal m∡E
m∡B = 180 - (114+23) = 43°
to find 'x': x + 17 = 43
x = 43 - 17 = 26
Find the missing length indicated?
Answer:
D. 15
Step-by-step explanation:
Let the missing length be represented as x.
Thus:
(24 - x)/12 = x/20 => angle bisector theorem
Cross multiply
20(24 - x) = x(12)
480 - 20x = 12x
480 - 20x + 20x = 12x + 20x
480 = 32x
480/32 = 32x/32
15 = x
Missing length = x = 15
What is the measure of each angle in a pentagon if the lengths of all five sides are equal?
A. 180
B. 120
C. 108
D. 60
Answer:
C (108)
Step-by-step explanation:
Angles in a pentagon must add up to 540 degrees.
All sides equal mean all angles are equal
so all you must do is divide 540 by 5, which gets you to 108.
You can use inverse operations to check the work
108 x 5 = 540
Priya bought two plants for a science experiment. When she brought them home, the first plant was 5 cm tall and the second plant was 4 cm. Since then, the first plant has grown 0.5 cm a week and the second plant has grown 0.75 cm a week. Priya represents this situation with the equation 5+0.5w=4+0.75w, where w represents the end of week w. What does the solution to this equation, w=4 represent in this situation?
Answer:
7
Step-by-step explanation:
5+0.5x4=4+0.75x4
5+2=4+0.75x4
7=4+3
7=7
Solve and graph 12-3a>18a
Answer:
a = 0.57
Step-by-step explanation:
12 - 3a > 18a
+3a +3a
12 > 21a
divide by 21
a = 0.57
Hope this helped! Have a nice rest of ur day! Plz mark as brainliest!!! :D
-Lil G
Factor the polynomial: 8x^2 - 24x + 18
HELPPPPPPPPPPPPPPPPPP ME plz
Answer:
the answer is 1 or if you need a fraction 6/6
Step-by-step explanation:
x-2/x+4 = x-3/x+1 Find 5he answer
Answer:
Find the LCD of the terms in the equation. x
Multiply each term by x and simplify.
x²−2+4x=x²−3+x
Solve the equation.
x=−1/3
Step-by-step explanation:
What is the slope of the line?
Answer:
3/4
Step-by-step explanation:
Asia's new boat has a cruising speed of 27 miles per hour. At that rate, how long will it take her to travel the 3 miles across the lake?
Answer: 1/9 of an hour
Step-by-step explanation: 1/27•3
Anyone know any of these for math?
I have attached my work and the rules of exponents
(-1,-11) and (-6, -7)
Slope
whats yall zodiac signss ima pisces also dont report me thx <3
Answer:
I'm gemini
Step-by-step explanation:
I won't report u cause I need these points
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Giving brainliest , easy question :)
Answer:
cos y deg= b/beta
Step-by-step explanation:
Divide. Give the exact answer, written as a decimal. 0.4) 399
Answer:
0.001002506
Step-by-step explanation:
:) hehe oml word limitttt
Answer:
997.5 if you mean 399 divided by 0.4
0.00100250626 if you mean 0.4 divided by 399
Step-by-step explanation:
Please help me if you are good at geometry! Thank you.
Ans:
TV = QS
Step-by-step explanation:
Because TV are parallel to QS
so TV is equals to QS
Answer:
1. angle PRS and angle VUW are supplementary - Given
2.m(angle PRS) + m(angle VUW) = 180. - Definition of supplementary angles
3. m(angle PRS) + m(angle SRU) = 180. - Angles forming a linear pair sum to 180 degrees.
4. m(angle PRS) + m(angle VUW) = m(angle PRS)
+ m (angle SRU) - Algebra
5. m(angle VUW) = m( angle SRU) - Transitive property of equality
6. Line TV || Line QS. - Converse of Corresponding Angles Postulate
If you could have one superpower, what would it be and why?
Answer:
I would have to reverse time
Step-by-step explanation:
so I can see my grandma that had passed away 2 days ago :C
Answer:I would want to be able to move things with my hands.
Step-by-step explanation:
PLEASE SOMEONE HELP LIKE MY GRADE IS ON THE LINE...
Todd orders pictures from a photographer. Each picture cost $7.50. A one time shipping fee of $5 is added to the cost of the order. The total cost of Todd’s order before tax is $80. How many pictures did Todd order?
Answer:
80-5=75 75/7.5=10
jkvhaoek
Y=-2x^2-12x+6
What are the points
Answer: Here ya go.
Step-by-step explanation:
I NEED HELP PLEASE !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
2.1
Step-by-step explanation:
What is the slope line ?
Answer:
-3.....
have a nice day
Answer:
Step-by-step explanation:
The slope of a line can be found with any two points from the line. Formally, slope, m, is defined as
m=(y2-y1)/(x2-x1), I’ll use points (1,4) and (4,-4) so
m=(-4-4)/(4-1)
m=-8/3
A man paid $296 for 8 books. How much did he pay for each book?
Divide total pain by number of books.
296/8 = 37
He paid $37 per book
Which table of ordered pairs represents a proportional relationship
Rosnah gave 3/5 of a sum of money to her parents and divided
the remainder equally among her 4 brothers. Her parents
received $240. How much did each of Rosnah's brothers receive?
Answer:
$36 each
Step-by-step explanation:
240÷5=48
48x3=144
144÷3=36
What is £21,067 divided by 12 to 2 decimal places
17 = 4x - 3
A. X = 5
B. X = 17
C. X = 10
D. X = -5
Answer:
D. = 5
Have a great day! Hope this helped!
Solve x/-4-(-8)=12
Is the Answer -80, 80, 16 or -16
Please help me with 1 to 10 and show me how you get it
Need help ASAP! Due soon please -15 points and brainliest
Answer:
Answer D
Step-by-step explanation: