A person standing on a moving walkway travels 60 feet in 20 seconds. What equation represents this relationship? How many feet will person travel 10 seconds?
Answers
Answer:
The person will travel 30 feet in 10 seconds
Related Questions
Robin wants to buy a membership at a carwash this summer so that she can keep her car clean. She compared deals from Speedy Clean Carwash and Sudsy Bubbles Carwash to decide which membership to get. Robin arranged the information in the tables below.
How many times will Robin need to wash her car to spend the same amount at both carwashes?
P.S.: I attached the table below:)
Answers
Sample Answer: Make a table with inputs showing the number of bottles of water and outputs showing the total cost of the water. Use 1, 2, 3, and 4 bottles for the inputs. Find the corresponding outputs. Plot the ordered pairs in the table of the form (input,output).
Which instructions did you include in your explanation? Check all that apply.
Identify the input.
Identify the output.
Create a table for four input values.
Plot the points from the table.
Answers
The instructions that you would include in your explanation are:
Identify the output.
Create a table for four input values.
Plot the points from the table.
The instructions to be includedIn the given question, a series of instructions are provided. To properly explain your process, you have to explain how you got the output. There is no need of explaining the input as they are already provided.
Next, you will Show how you created the table and why you created it in that way. Finally, indicate how the points were plotted on the table. An explanation such as this will help anyone to follow through.
Learn more about ordered pairs here:
https://brainly.com/question/1528681
#SPJ1
Answer:1 to 2
2 to 4
Step-by-step explanation:
Please if you can help me I'm so lost sorry! xp
Answers
Answer:
340
Step-by-step explanation:
Take all sides such as (13x4), (5x12), (5x4), (12x4), then multiply them by the amount of times they are used again, which is twice except for (5x4). So 13x4x2+5x12x2+12x4x2=X.
How can I find the cube root of 64?
Answers
Answer:
4
Step-by-step explanation:
The cube root of 64 is the number which when multiplied by itself three times gives the product as 64. Since 64 can be expressed as 2 × 2 × 2 × 2 × 2 × 2. Therefore, the cube root of 64 = ∛(2 × 2 × 2 × 2 × 2 × 2) = 4.
The cube root of 64 is 4.
Before solving the question, let's understand the concept of cube root.
The cube root of a number is the value obtained by multiplying it by itself three times or thrice. When we multiply 3 by itself three times, we get 3 x 3 x 3 = 27 = 3³, so the cube root of 27 is 3. Thus, we can say that the cube root gives a value that is basically cubed.
The cube root is denoted by ∛
Now, we will find the cube root of 64.
Firstly, we have to find factor 64.
64 = 2 × 2 × 2 × 2 × 2 × 2.
64 = ∛4³
64 = 4
Therefore, the cube root of 64 is 4.
To know more about cube root:
https://brainly.com/question/12105008
I WILL REWARD BRAINLIEST
The average (mean) of three numbers is 10. The first two numbers are 10 and 4. What is the third number?
7
8
14
16
Answers
Answer:
16
Step-by-step explanation:
Help me please i don't understand this...
Answers
Answer:
Both of them are correct.
The table and the graph given is correct.
Answer:
there both correct
Step-by-step explanation:
SOLVE: 4³ + 6 · (4² - 3²) Please help .
Answers
Answer:
70
Step-by-step explanation:
see attached image for sol
First to simplify the problem by squaring he numbers that need to be squared
64+6(16-9)
Then follow PEMDAS, and finish the equation that is inside the parenthesis.
64+6(7)
Then multiply 6 and 7.
64 + 42
Then add.
106.
2(3x16)+25-96^2=?
A. -9095
B.-9055
C.-5789
D. 10236
Answers
Answer:
The answer will be A. -9095
The base of this pyramid is a rectangle. How many congruent faces does this pyramid have?
The pyramid has 4 congruent faces.
The pyramid has 5 congruent faces.
The pyramid has 1 pair of congruent faces.
The pyramid has 2 pairs of congruent faces.
Answers
Answer: The Pyramid has 2 pairs of congruent faces
Step-by-step explanation:
The explanation of congruent is the face has the same shape and same size. On rectangle pyramid, the height triangle are 2 same faces and 2 same faces, so it has 2 pairs of congruent faces
A little help here? And can anyone explain this?
Answers
Answer:
D.
Step-by-step explanation:
According to the dot plot,
3 students spend 0.5 minutes brushing their teeth.
2 students spend 1.5 minutes brushing their teeth.
1 student spends 2.5 minutes brushing their teeth.
2 students spend 3.5 minutes brushing their teeth.
1 students spend 4 minutes brushing their teeth.
So, the number set will be: {0.5, 0.5, 0.5, 1.5, 1.5, 2.5, 3.5, 3.5, 4}
Median: The middle number in a set that is ordered from least to greatest.
In this example, the median is 1.5
Mean: The sum of all values divided by the number of values.
In this set there are 9 values so we’ll divide the sum by 9
In this example, the mean would be:
(0.5 + 0.5 + 0.5 + 1.5 + 1.5 + 2.5 + 3.5 + 3.5 + 4) ÷ 9
18 ÷ 9 = 2
If we compare the mean to the median we can see that the mean is greater because 2 > 1.5
PLEASE HELP ASAp
Sophia has a shelf that is 51 over 2 inches wide. How many notebooks can Sophia arrange on the shelf if each notebook is 3 over 2 inches thick?
38, because the number of notebooks is 51 over 2 ⋅ 3 over 2
153, because the number of notebooks is 51 over 2 ÷ 3 over 2
102, because the number of notebooks is 51 over 2 ⋅ 3 over 2
17, because the number of notebooks is 51 over 2 ÷ 3 over 2
Answers
Why?
The number of notebooks is 51/2 divided by 3/2.
(51/2)/ (3/2)= 51/2 * 2/3 = 102/6 =1717
There are four trees in the corners of a square backyard with 30-ft sides. What is the distance between tree A and tree P to the nearest tenth?
A.30.0 ft
B.42.4 ft
C.42.3 ft
D.30.3 ft
Answers
Answer:
Step-by-step explanation:
Multiply the pairs of numbers and match them with their products. Tiles (-5)(4.2) (-7)(-3) (4) (5) (2.5)(-9) Pairs 22.5 21 -22.5 -21 111
Answers
Here are the pairs matched with their products:
- (-5)(4.2) matches with -21
- (-7)(-3) matches with 21
- (2.5)(-9) matches with -22.5
Pairs (4) and (5) do not have corresponding products in the given options.
(-5)(4.2) = -21
(-7)(-3) = 21
(4)(5) = 20
(2.5)(-9) = -22.5
So, the pairs of numbers and their products are as follows:
(-5)(4.2) = -21 matches with -21.
(-7)(-3) = 21 matches with 21.
(4)(5) = 20 matches with 20.
(2.5)(-9) = -22.5 matches with -22.5.
I hope this helps!
The scale of the architectural drawing is 2 inches = 5 feet. If a building is 10 inches wide on the drawing, how wide will it be in real life?
A
35 feet
B
20 feet
C
30 feet
D
25 feet
Answers
Answer:
The answer is D!
Step-by-step explanation:
Firs you have to do 10 divided into 2, the answer is 5. Now you have to do 5 x 5 that will get you 25. So D is the answer! (25 feet)
If you have any question ask me please! :)
What is (−2) ( 3 4/7) distributive property
Answers
Answer:
-7 1/7
Step-by-step explanation:
To “distribute” means to divide something or give a share or part of something.
Hope this helped!!
(Comparing Data MC)
The line plots represent data collected on the travel times to school from two groups of 15 students.
A horizontal line starting at 0, with tick marks every two units up to 28. The line is labeled Minutes Traveled. There is one dot above 10,16,20, and 28. There are two dots above 8 and 14. There are three dots above 18. There are four dots above 12. The graph is titled Bus 14 Travel Times.
A horizontal line starting at 0, with tick marks every two units up to 28. The line is labeled Minutes Traveled. There is one dot above 8, 9,18, 20, and 22. There are two dots above 6, 10, 12,14, and 16. The graph is titled Bus 18 Travel Times.
Compare the data and use the correct measure of variability to determine which bus is the most consistent. Explain your answer.
Bus 14, with an IQR of 6
Bus 18, with an IQR of 7
Bus 14, with a range of 6
Bus 18, with a range of 7
Answers
Answer:im not too sure but I think it was b
Step-by-step explanation:
2/3−1/5 explainn
HELP ASAPPPPPPPPPPPPPPPPPPPPPPPPP
Answers
Answer: 7/15
Step-by-step explanation:
2/3 - 1/5
Find the LEAST COMMON DENOMINATOR for 3 and 5. (These are the bottom numbers of your fractions!)
The least common denominator for 3 and 5 is 15.
Look at it this way.
Multiply 3 by 1, 2, 3, 4, 5:
3, 6, 9, 12, 15
Multiply 5 by 1, 2, 3:
5, 10, 15
Both of them match at 15! This is your least common denominator.
Now, let's go back.
2/3 - 1/5
Since you want 15 on the bottom, multiply 2/3 by 5/5.
2 x 5 = 10
3 x 5 = 15
Now we have: 10/15
We also want 15 on the bottom of 1/5. Multiply by 3/3.
1 x 3 = 3
5 x 3 = 15
Now we have: 3/15
Finally, you can solve the problem!
10/15 - 3/15 = ?
Your answer is: 7/15.
A rectangular prism with a length of 2 inches, width of 1 inch, and height of one-half inch.
What is the volume of a rectangular prism with a length of 2 inches, a width of 1 inch, and a height of One-half inch?
One-half inches cubed
1 inch cubed
2 inches cubed
3 and one-half inches cubed
Answers
Answer:
Step-by-step explanation:
It's b. 1
Answer:
Step-by-step explanation:
A rectangular prism with a length of 2 inches, width of 1 inch, and height of one-half inch.
What is the volume of a rectangular prism with a length of 2 inches, a width of 1 inch, and a height of One-half inch?
One-half inches cubed
1 inch cubed
2 inches cubed
3 and one-half inches cubed
Which angle is complementary to CDA?
Answers
Answer:
\(\large\boxed{\tt \angle CDB \ is \ Complementary \ to \ \angle CDA.}\)
Step-by-step explanation:
\(\textsf{We are asked for the angle that is Complementary to} \ \tt \angle CDA.\)
\(\textsf{Note that} \ \tt \angle BDA \ \textsf{has an angle marking of a box, meaning that it equals 90}^{\circ}. \ \textsf{This}\)
\(\textsf{means that 2 angles in that right angle will be \underline{Complementary}.}\)
\(\large\underline{\textsf{What are Complementary Angles?}}\)
\(\textsf{Complementary Angles are 2 angles that form a 90}^{\circ} \ \textsf{angle. When identifying these}\)
\(\textsf{angles, both have measures less than 90}^{\circ}. \ \textsf{Note that Complementary Angles do \underline{not}}\)
\(\textsf{have to be \underline{adjacent}.}\)
\(\large\underline{\textsf{What are Adjacent Angles?}}\)
\(\textsf{Adjacent Angles are 2 or more angles that share a \underline{common vertex}. For our}\)
\(\textsf{problem, the common vertex is} \ \overrightarrow{\tt DC}.\)
\(\textsf{While there are 3 angles in total, we are looking for the angle Complementary to}\)
\(\tt \angle CDA. \ \textsf{This means that} \ \tt \angle BDA \ \textsf{is incorrect. This leaves} \ \tt \angle CDB. \ \textsf{This angle shares}\)
\(\textsf{a common vertex with} \ \tt \angle CDA.\)
\(\underline{\textsf{Hence;}}\)
\(\large\boxed{\tt \angle CDB \ is \ Complementary \ to \ \angle CDA.}\)
A rectangle has an area of 14 cm squared. A scale factor of 2 is used to enlarge the rectangle. What is the area of the scaled rectangle? *
Answers
Answer:
69
Step-by-step explanation:
A square-based pyramid is shown below
a) How many faces join at vertex A
b) How many faces join at vertex B
Answers
Answer: hope this helps ♡
a) Four faces join at vertex A.
b) Three faces join at vertex B.
Answer: A: four faces vertex A, three faces vertex B
Step-by-step explanation:
You count the number of faces that cross Vertex A, and in this case there is four. Then you count the number of faces that cross Vertex B and in this case there is three.
The table shows the number of goals made by two hockey players.
Player A Player B
2, 3, 1, 3, 2, 2, 1, 3, 6 1, 4, 5, 1, 2, 4, 5, 5, 11
PLS HELP! AND FAST.
Find the best measure of variability for the data and determine which player was more consistent.
Player B is the most consistent, with an IQR of 3.5.
Player B is the most consistent, with a range of 10.
Player A is the most consistent, with an IQR of 1.5.
Player A is the most consistent, with a range of 5.
Answers
Answer: Player B is the most consistent, with an IQR of 3.5.
Step-by-step explanation:
For Player A, the IQR is 2 (Q3 - Q1 = 3 - 1 = 2).
For Player B, the IQR is 3.5 (Q3 - Q1 = 5 - 1.5 = 3.5).
Therefore, Player B is more consistent, as their IQR is larger, indicating less variability in their scores.
b. The manufacturer decides to decrease the size of the box by reducing each of the dimensions by 1 inch. Find the decrease in surface area.
I already know what the surface area is please help me
Answers
Answer:
94 in, or about a 25% decrease.
Step-by-step explanation:
Starting surface area- 384
Decreased surface area- 290
384-290=94
To go from 384 to 290 would be a 24.48% decrease.
Lara wants to know if the number of words on a page in her English book is generally more than the number of words on a page in her history book. She takes a random sample of 25 pages in each book, then calculates the mean, median, and mean absolute deviation for the 25 samples of each book.
Table shown below
Lara claims that because the mean number of words on each page in the English book is greater than the mean number of words on each page in the history book, the English book has more words per page. Based on the data, is this a valid inference?
Yes, because there is a lot of variability in the English book data
Yes, because the mean is larger in the English book
No, because the mean is larger in the English book
No, because there is a lot of variability in the English book data
Answers
Answer:
I don't know the answer but I hope you get the correct answer.
Step-by-step explanation:
I know this question is not about math or science but my friends are saying the Leonardo DiCaprio when he was young is hotter than Zac Efron now and when he was young. I need y’alls opinions.
Who is hotter, young Leonardo DiCaprio or 35 year old Zac Efron? My pick is Zac Efron but I want some opinions.
Answers
Answer:
it's Zac Efron for sure, Leonardo DiCaprio is just not the same...
How many solutions does this system of equations have?
Group of answer choices
0
1
2
infinite
Answers
Answer:
7539
Step-by-step explanation:
Answer;
.
Step-by-step explanation:
I Need help. Thanks.
Answers
Answer:
A
Step-by-step explanation:
\(-2(5y-5)-3y\leq -7y+22\)
Expand parentheses:
\(-10y+10-3y\leq -7y+22\)
Move all y's to one side and numbers to the other:
\(-6y\leq 12\)
Divide both sides by -6. Since you are dividing both sides by a negative number, you need to flip the comparator:
\(y\geq -2\)
Hope this helps!
Answer:
\(y\ge \:-2\)
Step-by-step explanation:
\(-2(5y-5)-3y \leq -7y+22\)
Expand the brackets
\(-10y+10-3y \leq -7y+22\)
\(-10y-3y+10 \leq -7y+22\)
\(-13y+10 \leq -7y+22\)
Add 7y and -10 on both sides.
\(-13y+7y \leq 22-10\)
\(-6y \leq 12\)
Divide -6 on both sides.
\(\frac{-6y}{-6}\ge \frac{12}{-6}\)
\(y\ge \:-2\)
.....................
Answers
Answer: 258 cubic inches
Answer:
258 cubic inches
hope you like it : )
2. The graph shows a proportional relationship between the number of prairie dogs in a community and the amount of grass they eat per week.
Answers
Answer:
A.3,000 prairie dogs
B. 18,000 pounds
C. 6 pounds per prairie dog
Step-by-step explanation:
A. Use graph
B. 2000x9=18,000
C.18000 divided by 3000= 6
*Give 5 stars*
this is homework i need a decent grade or i fail pls someone help me find the total im bad at math
Answers
22
Step-by-step explanation:
i was never good at precentages