Which table represents the statement “Di runs at a rate of 4 meters per second”?
A 2-column table with 3 rows. Column 1 is labeled seconds with entries 1, 2, 3. Column 2 is labeled meters with entries 4, 8, 12.
A 2-column table with 3 rows. Column 1 is labeled seconds with entries 1, 2, 3. Column 2 is labeled meters with entries 2, 4, 6.
A 2-column table with 3 rows. Column 1 is labeled seconds with entries 1, 2, 3. Column 2 is labeled meters with entries 8, 16, 32.
A 2-column table with 3 rows. Column 1 is labeled seconds with entries 1, 2, 3. Column 2 is labeled meters with entries 5, 10, 15.
Answers
Answer:
c
i am doing on edg
Related Questions
Which is the output for the following linear function when the input is
-7?
y-x=2y+1
Options:
6
12
-13
8
Answers
Answer:
A) 6
Step-by-step explanation:
\(y-x=2y+1\\y-(-7)=2y+1\\y+7=2y+1\\7=y+1\\6=y\)
The output is y=6 when the input is x=-7
y+7-1=2y
6=2y-y
y=6
Laura earns $395 by working 20 hours each week. Laura is paid h dollars per hour. What id Laura's hourly rate of pay? B e sure to include an equation with the variable, h, in your work.
Show your work.
Answer $____________________per hour
Answers
Three students each received a weekly allowance. They each spent some and donated the remainder to their classroom charity. Who donated the most?
Weekly
Allowance Number of
Weeks Saved Amount
Spent
Sheila $5 3 $9
Mario $4 4 $8
Gina $6 4 $17
Answers
Answer:
Mario
Step-by-step explanation:
Sheila has a 5 dollar allowance and saved for 3 weeks. 3 x 5 = 15 dollars saved total. She spends 9 of the 15. 15 - 9 = 6, so Sheila donated 6 dollars.
Mario has a 4 dollar allowance and saves for 4 week. 4 x 4 is 16 dollars saved. He then spends 8 of them, 16 - 8 = 8 dollars donated.
Gina has a 6 dollar allowance and saves for 4 weeks. 6 x 4 is 24. She then spends 17 dollars. 24 - 17 is 7 dollars donated.
Sheila donates 6 dollars. Mario donates 8 dollars. Gina donates 7 dollars.
Out of the three, Mario has donated the most.
PLEASE HURRY!!!!!!
Match the following items by evaluating the expression for x = -2.
x ⁻²
x ⁻¹
x ₀
x ¹
x ²
Options: 4, 1/4, -1/2, -2, and 1 (you can use them more than once)
Answers
Step-by-step explanation:
Using x = -2, we can evaluate each expression as follows:
x ⁻² = (-2)⁻² = 1/(-2)² = 1/4
x ⁻¹ = (-2)⁻¹ = -1/2
x ₀ = -2
x ¹ = -2
x ² = (-2)² = 4
Matching these values with the given options, we get:
x ⁻² = 1/4
x ⁻¹ = -1/2
x ₀ = -2
x ¹ = -2
x ² = 4
So the match is:
x⁻² = 1/4
x⁻¹ = -1/2
x₀ = -2
x¹ = -2
x² = 4
Answer:
1/4-1/21-24Step-by-step explanation:
x^-² = 1/x² = 1/(-2)² = 1/4x^-¹ = 1/x = 1/(-2) = -1/2x⁰ = 1 (since any number raise to zero equal to one)x¹ = (-2)¹ = -2x² = (-2)² = 4pls mrk me brainliest
For a school project, Derek is investigating cell phone use in his hometown, Somerville. So far, he has found that the residents of Somerville used their cell phones for 11,609 minutes this year. Compared to last year, that is 30% more. For how many minutes did the residents of Somerville use their cell phones last year?
Answers
Answer:
Therefore, the residents of Somerville used their cell phones for approximately 8,930 minutes last year.
Step-by-step explanation:
To find out how many minutes the residents of Somerville used their cell phones last year, we can use the information given that this year's cell phone usage is 30% more than last year's.
Let's assume the cell phone usage last year was represented by the variable "x" (in minutes).
According to the information given, this year's cell phone usage is 30% more than last year's, so we can express this as:
x + 0.3x = 11609
Combining like terms, we have:
1.3x = 11609
To isolate the variable, we divide both sides of the equation by 1.3:
x = 11609 / 1.3
Simplifying the calculation, we find:
x ≈ 8930
Answer:
Therefore, the residents of Somerville used their cell phones for approximately 8,930 minutes last year.
Step-by-step explanation:
To find out how many minutes the residents of Somerville used their cell phones last year, we can use the information given that this year's cell phone usage is 30% more than last year's.
Let's assume the cell phone usage last year was represented by the variable "x" (in minutes).
PLS HELP THIS IS DUE TODAY.
Answers
Answer: I just checked it the answer is 187.5
Answer:
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What is the number, in cubic inches of the original box?
Answers
The volume of the original box is given as
V = lwh
V = 10(6)(3)
V = 180 in³
The dot plots show exam scores for 25 students. Which exam has an outlier?
Is my answer correct?
Answers
Answer:
yes of course it is correct good job
Answer:
yes your answer is correct
Explain the cosine rule and sine rule while also saying how to use it and provide examples (keep it in simple terms)
Answers
Answer:
Sure, I'll explain the cosine rule and sine rule in simple terms:
The cosine rule (also known as the law of cosines) is used to find the length of a side or the measure of an angle in a triangle given the lengths of the other sides and the angle between those sides. It states that c^2 = a^2 + b^2 - 2ab cos(C), where c is the length of the side opposite angle C, and a and b are the lengths of the other two sides.
Here's an example of how to use the cosine
Suppose we have a triangle with sides a=6, b=8, and an angle between them c=45 degrees. We want to find the length of the remaining side of the triangle, side a.
Using the cosine rule:
a^2 = b^2 + c^2 - 2bc * cosA
where A is the angle opposite side a, we can plug in our values and solve for a:
a^2 = 8^2 + 6^2 - 2(8)(6) * cos(45)
a^2 = 64 + 36 - 96 * 0.707
a^2 = 10.56
a = sqrt(10.56)
a = 3.25 (rounded to two decimal places)
Therefore, the length of side a is approximately 3.25 units.
Answer:
Step-by-step explanation:
Sandy used a virtual coin toss app to show the results of flipping a coin 80 times, 800 times, and 3,000 times. Explain what most likely happened in Sandy's experiment.
Choice A: Sandy's experimental probability was exactly the same as the theoretical probability for all three experiments.
Choice B: Sandy's experimental probability was closest to the theoretical probability in the experiment with 80 flips.
Choice C: Sandy's experimental probability was closest to the theoretical probability in the experiment with 800 flips.
Choice D: Sandy's experimental probability was closest to the theoretical probability in the experiment with 3,000 flips.
Answers
As the number of coin flips increases, the experimental probability should get closer and closer to the theoretical probability. This is known as the law of large numbers. Therefore, it is most likely that Sandy's experimental probability was closest to the theoretical probability in the experiment with 3,000 flips, as this is the largest sample size. The correct answer is Choice D: Sandy's experimental probability was closest to the theoretical probability in the experiment with 3,000 flips.
When you are asking a question what does the drop menu mean ( the one with numbers right next to pick a subject ) cause i always put 100 ..
Answers
please help me i will give brainliest to first person to anwser.
Answers
First we start with the formula for cylinders v=(pi)r(squared)h filled in Thats v=(3.14)(8 squared) (8) which brings us to the answer 1607.68 but you must round to the nearest tenth aka 1607.7
Answer:
The first option, V ≈ 1607.7 in²
Step-by-step explanation:
Find the volume of the given cylinder.
\(\begin{center}\framebox{\parbox{4cm}{\textbf{Volume of a Cylinder:}\\[2ex]The volume of a cylinder with radius $r$ and height $h$ is given by the formula:\\[2ex]\center{$V = \pi r^2 h$} \\ \\}}\end{center}\)
Given:
r = 8 in
h = 8 in
π = 3.14
Find:
V = ?? in³
\(\hrulefill\)
Now solving,
Substitute the given values into the formula:
=> V = (3.14)(8)²(8)
Using a calculator to simplify:
=> V = 1607.68 in²
Rounded to the nearest tenth:
∴ V ≈ 1607.7 in²
Thus, the first option is correct.
the ratio of the number of oranges to apples to bananas is 8:5:2. if there are 120 fruits in total, how many bananas are there
Answers
Answer:
Step-by-step explanation:
To find the number of bananas, we need to determine the proportion of bananas in the total number of fruits based on the given ratio.
Let's assume that the ratio of oranges, apples, and bananas can be represented by 8x, 5x, and 2x, respectively, where x is a common multiplier.
The sum of the parts in the ratio is 8x + 5x + 2x = 15x.
We know that the total number of fruits is 120. Therefore, we can set up the following equation:
15x = 120
To solve for x, we divide both sides of the equation by 15:
x = 120 / 15
x = 8
Now that we know the value of x, we can find the number of bananas by multiplying it by the corresponding part of the ratio:
Number of bananas = 2x = 2 * 8 = 16
So, there are 16 bananas in total.
We can add all the parts to the ratio and get 15. Out of 15 parts, 2 are bananas. Now we can calculate how many fruits are in one part. One fifteenth of 120 is 8, so there are 8 fruits in one part. 2 parts are bananas, so multiplying 8 with 2 gives us our answer, 16.
Geometry
Answer with a proper explanation
Answers
Answer:
15 sides
Step-by-step explanation:
As we know the full angles of a polygon is 360°
And
Each side has angle 24°
So,
n = 360/24
n = 15 sides
I hope my answer helps you.
The polygon has 5 sides.
Step-by-step explanation:
Given in the diagram, the angle between the ends of each side is given i.e. 24degrees between ends of a side from the centre. Or it can also be said that each side of the polygon subtends an angle at the centre 'O' i.e. each 24*.
=> We know that sum of angles around a point = 360*, so sum of angles around centre = 360*
And 24* in the centre subtends a side of the polygon;
Using the logic - no. of sides = 360*/24* = 15 = 15 sides
Plz help! Giving brainliest to a complete and correct answer. Absurd answers will be reported.
Answers
Answer:
Use absolute difference
Step-by-step explanation:
Given
The given parameters can be represented as:
\(Expense > Income\)
\(Income - Expense< 0\)
Required
Eliminate negative difference
To eliminate negative difference, Sara has to make use of absolute difference when calculating the difference between her income and expense.
Take for instance:
\(Income = 10\)
\(Expense = 12\)
The difference between both is:
\(Income - Expense = 10 - 12\)
\(Income - Expense = -2\)
But if she uses absolute difference, the result will be:
\(|Income - Expense| = |10 - 12|\)
\(|Income - Expense| = |-2|\)
\(|Income - Expense| = 2\)
What is the difference between dilations and dilatations?
Answers
Dilations is the size of things
Dilitation is the size of things
Please help! Will give brainliest to correct answer
Answers
Answer:
A = (5,3)
B = Begin at origin, move 3 units in a positive direction along the x-axis, move 4 units in a positive direction parallel to the y-axis
C = (4.5, 6)
D = Begin at origin, Move 0 units along the x-axis, Move 4.5 units in positive direction parallel to the y-axis
Step-by-step explanation:
Answer:
Step-by-step explanation:
Point A: x = 5, y = 3 -- (5,3)
Point B: begin at the origin. Move 3 units positively on the x-axis and 4 units positively on the y-axis
Point C: x=4.5, y=6 -- (4.5, 6)
Point D: begin at the origin. Move 4.5 units positively on the y-axis
There are 12 squares and 9 circles. What is the simplest ratio of circles to total shapes?
Answers
Answer:
0
Step-by-step explanation:
please help simplify this!
Answers
Answer:
Step-by-step explanation:
\(\frac{16}{x^{12}}\).
We get this by distributing the 4 into each term. 2^4 is 16 and (x^-3)^4 is x^-12 which is equal to 1/x^12
Answer:
16/x^12
Step-by-step explanation:
What is the measurement of the longest line segment in a right rectangular prism that is 11.2 centimeters long, 6.6 centimeters wide, and 6 centimeters tall?
Answers
Answer:
Step-by-step explanation:
3.1313109
Answer: the answer should equal 3.131
Step-by-step explanation: as this is the measurement of the longest line in right rectangular prism.
Please got brainliest
The sum of 2 integers is 48.
If one of the integers is 13, what is the other integer?
Answers
Answer:
the second integer is 35
what are two irrational numbers that fall between 2 and 3?
Answers
Extra -
2.5, 2.125, & 2.875
√2 ≈ 1.41421356
√3 ≈ 1.73205081
Both √2 and √3 are irrational numbers because they cannot be expressed as a fraction of two integers and have non-repeating, non-terminating decimal representations.
janine wants to build a model using 1/2 inch cube how many 1/2 inch cube would she use to build a solid, cube-shaped model with side lengths of 4 inches? show your work
Answers
Answer:
512 1/2 inch cubes
Step-by-step explanation:
-In order to get 4 inches width, you will need 8 1/2 cubes (1/2 x 8 = 4)
-In order to get 4 inches height, you will need 8 1/2 cubes (1/2 x 8 = 4)
-In order to get 4 inches length, you will need 8 1/2 cubes (1/2 x 8 = 4)
8 length x 8 width x 8 height = 512 1/2 inch cubes to build a solid 4x4x4 inch cube.
Answer:
512 1/2 cubes
Step-by-step explanation:
The volume of the cube model : 4 x 4 x 4 = 64 cubic inches
1/2 x 1/2 x 1/2 = 1/8 - one 1/2 inch cube
64 / 1/8 = 512 1/2 inch cubes
6x+y= -10x
what is the value of y
Answers
Answer:
y = -16x
Step-by-step explanation:
6x + y = -10x Subtract 6x from both sides
6x - 6x + y = -10x -6x
y = -16x
Helping in the name of Jesus.
explanation:
Move all terms not containing y to the right side of the equation
Henry picks 10.38 pounds of apples. He uses 0.3 of the apples to make an apple pie. How many pounds of apples does Henry use to make the apple pie?
Please show or explain how you got the answer :]
If you don't put the answer or explanation I will report you
Thanks!! <3
Answers
Answer:
\(0.03114\)
Step-by-step explanation:
This is because...
\(0.3\)% of \(10.38\)\(= 0.003 * 10.38 = 0.03114\)
Hope this helps~
All the love, Ya boi Fraser :)
Answer:
10.08
Step-by-step explanation:
it is 10.08 because 10.38 - 0.3 = 10.08 because he used 0.3 pounds of apples to make apple pie
What would your body temperature be if you had a fever?
A. 0°F
B. 38.3°C
C. 25°C
D. 95°F
Answers
Answer:
38.3° C
Step-by-step explanation:
use formula (°Cx9/5) + 32 = F
A chess board is made using the ratio of square length to king's height, 1.5 inches to 4.5 inches. If a chess board is made with a king's height of 2.25 inches, what is the length of the square? 0.75 inch 1.5 inches 2.25 inches 6.75 inches
Answers
Answer: If the chessboard is made with the height of the king the length of the square is going to be 1.75 inches
This is the term that is used to refer to the relationship that is in existence between two independent amounts.
The ratio given is.
3. 5 = 4.5 inches
? = 2.25
The unknown that we are to solve for here would be the value of the height of the king. This is to be gotten when we have to use the cross multiplication
2.25 × 3.5 = 4.5?
7.875 = 4.5?
divide through by 4.5
? = 7.875 ÷ 4.5
= 1.75
Step-by-step explanation:
Miguel created the ratio table below to show how he uses the money be earns at work. How much money will he save if he earns 120 dollars? A. 32 dollars
B. 48 dollars
C. 96 dollars
D. 160 dollars
Answers
Answer:96
Step-by-step explanation:
Answer: $96 dollars
Step-by-step explanation:
I got it right on edge 2023
The approximate weights of the two animals are 5.12 x 10^2 lbs. and 6.8 x 10^2 lbs. Find the total weight of the two animals. Write the final answer in scientific notation with the correct number of significant digits. Can you please help me and stop deleting my question :(
these are the answers
1.2 x 103 lbs.
1.19 x 103 lbs.
11 x 102 lbs.
5.8 x 102 lb
Answers
I
Answer: is b
Step-by-step explanation:
Find the volume of the composite solid.
NO LINKS PLEASE!
Answers
Answer:
156 ft^3
Step-by-step explanation:
1) find the volume of the parallelepiped:
V = side^2 x height = 6^2 x 3 = 108 ft^3
2) find the base area of the pyramid:
base area = side^2 = 6^2 = 36 ft^2
3) find the volume of the pyramid:
V = (base area x height)/3 = (36 x 4)/3 = 48 ft^3
4) find the total volume
V = 108 + 48 = 156 ft^3
For the rectangular prism the volume would be:
6*6*3 which equals 108
For the top prism the volume is:
6*6*4 which equals 144
Add 144 and 108 and you should get 252.
Hope this helps if so mark me the brainiest.