Answers
Answer:
24 ft^2
Step-by-step explanation:
Surface area is the total area on the surface of the figure.
One side of the cube is 4 ft^2 (2ft*2ft)
there are 6 sides.
4ft^2 * 6 sides is 24 ft^2
Related Questions
actice Temperature Conversion Worksheet
Name: ________________________ Period: ______
6th Grade Comprehensive Science II
Directions: Use the following chart to answer the questions below
C = (F - 32) * (5/9)
F = (9/5) * C + 32
Use the space to show your work:
1. 25°C = _____________°F
2. 97°C = _____________°F
3. 2°C = _____________°F
4. -40°C = _____________°F
5. 25°F = _____________°C
6. 97°F = _____________°C
7. 2°F = _____________°C
8. -40°F = _____________°C
9. 85°C = _____________°F
10. 953°C = _____________°F
pls help im giving 73 points
Answers
2.) 206.6
3.) 35.6
4.) -40
5.) -3.8
6.) 36.1
7.) -16.6
8.) -40
9.) 185
10.) 1747.4
A teacher has 36 students who were randomly assigned to 6 rows of 6 desks. She wants to survey the students
about the homework policy. Which of the following uses cluster sampling?
O Roll a fair number cube. Use the number rolled to pick a row of students. Survey every student in that row.
List the students according to their grade in the class. Survey one A student, one B student, etc.
For each row, flip a coin. If it is heads, survey all the boys in that row. If it is tails, survey all the girls in that row.
O Select a student by rolling a fair number cube twice. The first roll gives the row number, and the second roll gives
the seat number. Then repeat.
Answers
Answer:
A
Step-by-step explanation:
Edge 2021
The teacher is using a number cube to select a row of students and then surveys every student in that row, which fits the definition of cluster sampling.
What is the sampling distribution?In statistics, sampling distribution refers to the study of numerous random samples drawn from a particular population depending on a specified property. The gained data paint a clear notion of the changes in the likelihood of the outcomes determined.
Cluster sampling is a type of sampling technique in which a group or cluster of units is selected from the population and then all units within the selected clusters are included in the sample.
In this case, the teacher is using a number cube to select a row of students and then surveying every student in that row, which fits the definition of cluster sampling.
Thus, the correct answer would be an option (A).
To learn more about the sampling distribution click here:
https://brainly.com/question/29375938
#SPJ2
A slope field produces...
A. the graph of the general solution to the differential equation
B. the graph of the derivatives of the differential equation
Please explain. I am so confused on this.
Answers
It's A. B doesn't really make sense ("derivative of the differential equation" is somewhat nonsensical, "derivative of an equation" is not meaningful).
More to the point: Slope fields are used to visualize solutions to differential equations of the form
y' = f(x, y)
You take some point (x, y) and evaluate y' at the point. This gives the slope of the line tangent to the particular solution to the DE that passes through the point (x, y ).
Sample several points and evaluate y' at those points and you get several different slopes.
Simple example:
y' = x ² - y ² = (x + y ) (x - y )
Let's take the points (1, 1), (-1, 0), and (2, -2), at which we get slopes
y' = f (1, 1) = 0
y' = f (-1, 0) = 1
y' = f (2, -2) = 0
From here, you can get particular solutions that pass through a certain point by interpolating the slopes of the tangents to the solution. I've attached a slope field for the example here at the points listed above. (In the order red, green, black). Each light gray arrow in the background shows the slope of the tangent line.
If you're still unsure how the slope field is generated, I suggest looking up videos on the subject. The process is a bit difficult to describe without a dynamic visual aid.
Which statement is correct?
A.
All terminating decimals are rational.
B.
All numbers are natural numbers.
C.
All square roots are irrational.
D.
All integers are negative numbers.
Answers
Please help i need you
Answers
hope this helped
Calculate the volume of this cone.
Give your answer to 1 decimal place.
11 cm height
6 cm across
Answers
Answer:
6m
Step-by-step explanation:
Jjsjsjjs
Without multiplying circle whether each product is greater than, less than, Equal to the whole number
Answers
Step-by-step explanation:
4 × (1/7) Less Than12 × 2(5/6) Greater ThanThe Rule: If you are multiplying by a value less than one, your product will decrease. If you are multiplying by 1, the product will be equal and if you are multiplying by a value greater than 1, the product will increase.
Can someone please help me
Answers
Answer:
474.93
Step-by-step explanation:
V= 3.14*r^2*h
Point NN is located at (-2,-6)(−2,−6) on the coordinate plane. Point NN is reflected over the yy-axis to create point N'N ′ . Point N'N ′ is then reflected over the xx-axis to create point N''N ′′ . What ordered pair describes the location of N''?N ′′ ?
Answers
Given:
Coordinates of point N = (-2,-6)
Point N is reflected over the y-axis to create point N ′.
Point N' is then reflected over the x-axis to create point N''.
To find:
The ordered pair that describes the location of N''.
Solution:
The coordinates of point N are (-2,-6). Point N is reflected over the y-axis to create point N ′.
[tex](x,y)\to (-x,y)[/tex]
[tex]N(-2,-6)\to N'(2,-6)[/tex]
Point N' is then reflected over the x-axis to create point N''.
[tex](x,y)\to (x,-y)[/tex]
[tex]N'(2,-6)\to N''(2,6)[/tex]
Therefore, the ordered pair for point N'' is (2,6).
Answer:
(-6,2)
Notice that the xx-coordinate and the yy-coordinate change sign when LL is reflected over the xx-axis and then reflected over the yy-axis.
Write an expression that
represents the sum of rand
7.
Answers
Answer:
r + 7
Step-by-step explanation:
Answer: r + 7
Good Luck!
Find the length of diagonal AV in a three-dimensional figure.
Answers
Answer:
C. 13
Step-by-step explanation:
Apply pythagorean theorem.
Thus:
Diagonal AV = √(12² + 5²)
AV = √(144 + 25)
AV = √169
AV = 13 cm
Kareem is a salesman at Best Buy. On each sale, he earns a commission of 12%. One of his customers bought a TV for $550 and a video game for $65. How much did Robert earn in commissions from these sales?
Answers
Answer:
He made $51.25
Step-by-step explanation:
550+65=615
12% of 615 is 51.25 so your answer is 51.25
5. ALGEBRA Refer to the figure in
Exercise 4. If m/1 = 4x + 40, and
m25 120°, what is the value of x?
Answers
Answer:
the value of x equals to 20 thats is solution okay
HELP MY FRIENDS PLEASE I BEG OF THEE
Answers
The answer has to be 30.
Step-by-step explanation:Correct me if I am incorrect but I would believe I am correct. Have a good one!
✍(◔◡◔)Factor the polynomial y^5+32
Answers
Step-by-step explanation:
Please refer to the attachment
¿375 es el 25% menos de que numero?
Answers
Answer:
hmm tratar 93.75
Step-by-step explanation:
cuanto es el 25 por ciento de descuento sobre 375? Asi, 25% de descuento en un item con un precio de estante de 375 es igual a $93.75.
espero que esto ayude
Fill in the blanks to make the equation true.
9/4 × 1 = 9/4 × ? = 45/20
Answers
Answer:
?=5/5
Step-by-step explanation:
9x5=45
4x5=20
5/5 is the answer
Explanation:
1 = 5/5
9 x 5 = 45
4 x 5 = 20
45/20
So our answer is 5/5.
Hopefully this helps :3 sorry if wrong :( plz mark brainiest if correct :D Your bootiful/Handsome! Have a great day luv <3
-Bee~
The floor plan at right shows a two-bedroom apartment. The owner apartment is replacing some of the flooring in the apartment. He plans on installing new carpet in the two bedrooms and living room. The kitchen and bath have tile floors, but he is not replacing the tile. What is the area in square feet that will have new carpet?
A. 322 square feet
B. 192 square feet
C. 368 square feet
D. 690 square feet
Answers
Answer:
192 square feet
Answer:
368
Step-by-step explanation:
A spinner is divided into 10 congruent sections. Each section is labeled with a number as shown. The spinner will be spun one time.
What is the probability that the arrow will land in a section that is labeled with a number that is a multiple of 2
Answers
Answer: 1/2 i think
Step-by-step explanation:
ryan bought a house for 120000 and his house is fina ed at a rate of 7.4% and the payoff os in 120 months . how much is his monthly house notes?
Answers
Answer: p=354.3
Step-by-step explanation:
Jordan has a bag of 28 markers. Each marker is 20 centimeters long. What is the combined length of
the markers in meters?
Answers
Answer:
560
Step-by-step explanation:
Matrices of different dimensions can be added together.
O True
O False
Answers
Write the equation of the line, in slope intercept form, that goes through the points (6,4) and (-3,-5)
Answers
Answer:
y = x - 2
Step-by-step explanation:
Find the slope using rise over run
(y2 - y1) / (x2 - x1)
Plug in the points:
(y2 - y1) / (x2 - x1)
(-5 - 4) / (-3 - 6)
-9 / -9
= 1
Using y = mx + b, plug in the slope and a point to solve for b:
y = mx + b
4 = 1(6) + b
4 = 6 + b
-2 = b
Plug in the slope and b to y = mx + b
y = 1x - 2
y = x - 2
So, the equation of the line is y = x - 2
I NEED THIS TODAY PLEASE
To play a board game, a player
spins the pointer of a spinner with
four equal sections numbered 1-4,
and then flips a fair coin. Use a tree
diagram to represent the sample
space. What is the probability of
spinning either a 3 or a 4 AND flipping
a head?
Answers
Answer:
15%
Step-by-step explanation: maybe
20 POINTS Circle each number below which is greater than its square. (i) 1 (ii) 2/3 (iii) -3 (iv) -1/2 (v) 5/4
Answers
Answer:
(ii) (iii)
Step-by-step explanation:
Which distance measures 5 units?
(Picture down below)
A. the distance between points W and X
B. the distance between points X and Y
C.the distance between points X and Z
D.the distance between points Y and Z
Answers
Answer:
B
Step-by-step explanation:
The distance between point x and y
Solve 2x - 3 = 1 help please
Answers
Answer:
first add 3 to both sides to get rid of the three on the left side
2x = 4
then divide 2 from both sides since it is the opposite of the operation shown then you'll get x = 2 when dividing to on the left side you get rid of it because you are trying to get rid of as much of the numbers as possible.
Answer:
X=2
Step-by-step explanation:
1). cancel the -3 out on both sides of the equation
2). When you add together the 1 and 3, you will recieve the value of 4
3).In order to get the x attached to the coefficient 2 isolated you have to divide 2 on both sides
4.) 2x = 4
5). 2x/2 = x
6). 4/2 = 2
Therefore x=2
Find the equation (in terms of
x
) of the line through the points (-1,0) and (4,5)
Answers
The Richardson family is out to dinner at their favorite restaurant. The bill comes to $28.85 How much money should they leave for the bill and a 20% tip? Please explain step by step
Answers
To find the tip you have to do
28.85 x 20% which is 0.2 as a decimal
and you get $5.77. That is the tip you would leave, so you add that to the amount of the bill $28.85 + $5.77 = $34.62
Please help, I'm in a test! Question is in the image attached! if you think you could help me out more, let me know and I'll post more questions like this!
Answers
Answer:
180° (in place of blank)
Step-by-step explanation:
GIVEN :-
∠D = 127°∠A = 75°PROCEDURE :-
∠C & ∠D are linear pair. (∵ They lie on same line)
⇒ ∠C + ∠D = 180°
⇒ ∠C = 180° - 127°
In a triangle , sum of its all interior angles equals to 180° (which is also known as "Angle Sum Property). So,
∠A + ∠B + ∠C = 180°
⇒ 75° + ∠B + (180° - 127°) = 180°
⇒ ∠B = 180° - 75° - (180° - 127°)
Answer:
180%
Step-by-step explanation:
took the test got it right on the test