20 Points!!!Which of these is an example of a random sample?
The five employees who work the late shift answer questions about management.
Henry asks five of his friends to fill out a survey to find out their favorite musicians.
The five people seated on the first row at the circus are asked their opinion about the animal acts.
Five employees out of 2,000 are chosen randomly to complete an anonymous survey.
Answers
Answer: Its the last answer
Step-by-step explanation:
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ms ruiz planted 14 flowers in 3 pots.she planted 4 flowers in one pot and split the rest equally between the other 2 pots write and solve an equation to find the number of flowers ms ruiz planted in eaxh of 2 pots
Answers
Answer:41550
Step-by-step explanation:
30000×.07=2100
2100×5.5=11550
11550+30000=41550
1
B.
2
C.
3
D.
0.5
Answers
Example:
In mathematics, a square root of a number a is a number y such that y2 = a, in other words, a number y whose square (the result of multiplying the number by itself, or y × y) is a. For example, 4 and −4 are square roots of 16 because 42 = (−4)2 = 16.
Answers
3^x=3^3x+6
3^-x=3^3x+2
3^-x=- 3^3x+6
Answers
Answer:
The the equation equivalent to given equation is
Step-by-step explanation:
Given Equation as :
Or,
Or,
Hence The the equation equivalent to given equation is Answer
Answer:
3^-x=3^3x+2
Step-by-step explanation:
To get the equivalent of ( 1/3)^x= 27^x+2 . we need to expand the expression.
( 1/3)^x= 27^x+2
Base on the law of indices
( 1/3)^x = 3^-x
Then
27^x+2 can be expanded as
3^3x + 2
Bringing the expression together
3^-x = 3^3x + 2
B. 8
C. 9
D. 12
Answers
The number of boxes of tiles is 6. The correct option is A.
What is the area of the circle?
The space occupied by any two-dimensional figure in a plane is called the area. The space occupied by the circle in a two-dimensional plane is called as the area of the circle.
Given that a circular playground for a daycare centre is to be covered with square tiles that are 9 inches on each side. The circle has a diameter of 12 ft. The tiles are packaged in boxes of 25 tiles.
The area of the circle is,
A = π x r²
A = π x 6²
A = 113 square ft
The area in square inches is,
A = 113 x 12 = 1356 square inches
The number of tiles will be,
Number = 1356 / 9
Number = 150
The number of boxes,
N = 150 / 25
N = 6 boxes
Therefore, the number of boxes will be 6.
To know more about an area of the circle follow
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Answers
first of all I divided 75 by the amount of seeds you get it a packet. then if that was a decimal I rounded it to the larger number (eg. 7.15 rounded to 8)
then I multiplied the cost by that number to get the amount of money itd cost.
so I got in order of the boxes(s=seeds)
75s=$18
80s=$18.4
84s=$21.84
80s=$20
so the best deal is Garden place