The complete table is given below.
2. 3 miles per hour, 2.75 miles per hour, and 3.5 miles per hour are the speed of Diego, Elena, and Andre respectively.
3. To reach one mile: 0.33 hours, 0.36 hours, and 0.29 hours are the required time for Diego, Elena, and Andre respectively.
What is speed?Velocity is the pace and direction of an item's movement, whereas speed is the time rate at which an object is traveling along a route.
Given:
Diego, Elena, and Andre participated in a walk-a-thon to raise money for cancer research.
They each walked at a constant rate, but their rates were different.
1. Complete table:
Time in hours Miles walked by Miles walked by Miles walked by
Diego Elena Andre
1 3 2.75 3.5
2 6 5.5 7
4 12 11 14
5 15 13.75 17.5
2. 3 miles per hour, 2.75 miles per hour, and 3.5 miles per hour are the speed of Diego, Elena, and Andre respectively.
3. To reach one mile: 0.33 hours, 0.36 hours, and 0.29 hours are the required time for Diego, Elena, and Andre respectively.
4. Here, the graph is not given.
Therefore, 3 miles per hour, 2.75 miles per hour, and 3.5 miles per hour are the speed of Diego, Elena, and Andre respectively.
To learn more about the speed;
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The ratio of offensive to defensive players on a football team is 4 to 3. If there are 52 offensive players on the team, how many defensive players are there?
Answer:
39
Step-by-step explanation:
1) Write a proportion using the ratio 4 to 3:
offense players (o) / defense players (d) = 4/3
2) Substitute known values:
52 / d = 4/3
3) Cross multiply (or your own method) and solve:
d = 39 players
Hope this helps!
Answer:
The answer is 39
Step-by-step explanation:
no explanation needed
Drag values to complete each equation.
Answer:
1. A. 1
2. D. [tex]17^9[/tex]
Step-by-step explanation:
Properties used:
Power of a Power PropertyProduct PropertyQuotient PropertyZero Exponent Property1. First, let's deal with the numerator.
[tex](17^3)^6[/tex] can be turned into [tex]17^1^8[/tex] by using the Power of a Power Property.
And then use the Product Property, [tex](17^1^8)(17^-^1^0) = 17^8[/tex]
So now, our fraction is this: [tex]\frac{17^8}{17^8}[/tex]
All number over itself in a fraction is equal to 1. But you can also do this the mathmatic way using the Quotient Property: [tex]\frac{a^m}{a^n} = a^m^-^n[/tex] or [tex]\frac{1}{a^(^n^-^m^)}[/tex]. Which then you plug the numbers in: [tex]\frac{17^8}{17^8} = 17^8^-^8 = 17^0[/tex]. And since we know that in Zero Exponent Property: [tex]a^0 = 1[/tex], we can see that [tex]17^0 = 1[/tex]. So either way, we get 1.
So the answer is 1, which is A
2. Power of a Power Property: [tex](a^m)^n = a^m^n[/tex]
So plug the numbers in the property: [tex](17^{6}) ^3[/tex]= [tex]17^1^8[/tex]
Product Property: [tex](a^m)(a^n) = a^m^+^n[/tex]
We plug the equation in with [tex](17^{6}) ^3[/tex] turned into [tex]17^1^8[/tex] ---
[tex](17^1^8)(17^-^9) = 17^1^8^-^9 = 17^9[/tex]
So the answer is [tex]17^9[/tex], which is D
I hope this helps!
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A jewelry store recently sold 24 bracelets and 28 other pieces of jewelry. Based on past data, how many of the next 65 pieces of jewelry sold should you expect to be bracelets?
Answer:
30
24 : 28 would equal 6 : 7
[tex]6/13[/tex] x 65 = 30
Use the proportion of the bracelets
The no. of bracelets are expected to sold are 30 pieces.
What are ratio and proportion?A ratio is a comparison between two similar quantities in simplest form.
Proportions are of two types one is the direct proportion in which if one quantity is increased by a constant k the other quantity will also be increased by the same constant k and vice versa.
In the case of inverse proportion if one quantity is increased by a constant k the quantity will decrease by the same constant k and vice versa.
Given that, A jewelry store recently sold 24 bracelets and 28 other pieces of jewelry, which is 6 : 7 so, for every 6 pieces of bracelets 7 pieces of other types of jewelry are sold.
∴ No. of pieces of bracelets expected to sold are,
= 6/(6 + 7)×65.
= (6/13)×65.
= 6×5.
= 30 pieces.
learn more about ratios here ;
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Mr math is looking missing pair of socks in the past week and how many socks his missing
heres the reference
Answer:
1/3
Step-by-step explanation:
add the sum of all of the sock, then subtract 8. 24 minus 8 is 16, which is 2/3
I need help pls 100 points
Answer:
t ≤ 14
Step-by-step explanation:
Cliff really loves ice cream. He decided to make a list of all the possible combinations from these choices. Then he remembered that he could have all those choices on a cone or in a bowl. How many outcomes are there?
Bowl or Cone
Ice Cream: Chocolate, Vanilla, Strawberry
Toppings: Chocolate syrup, Caramel, Marshmallows
Answer:
uh
Step-by-step explanation:
You have to find how many different outcomes there are in all.
Bowl or Cone (2)
Ice Cream Flavors: Chocolate, Vanilla, and Strawberry (3)
Toppings: Chocolate syrup, Caramel, and Marshmallows (3)
(2)(3)(3) = 18
There are 18 different outcomes in all
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If A is at (4,4) and A' is at (-1,-4) which sequence of transformations best describes the movement?
A. Reflection across the y-axis, translation five units left
B. Reflection across the y-axis, translation 5 units down
C. Reflection across the x-axis, translation five units left
D. Reflection across the x-axis, translation five units down
Answer:
a
Step-by-step explanation:
reflection across axis would make the points be (4,-4)
translating five units left would make it (-1, -4)
Answer:
Answer Choice C is the closest. (**There should be a second transformation in order to get it correct look at my explanation!!**)
Step-by-step explanation:
From our information, I think C is correct.
**There is something missing for the translation**
The reason why C is the closest is that if we reflect across the x-axis, our coordinate for (4,4) would be (4,-4). Then if we went 5 units to the left, then we would get to (-1,-4) in which we have to go up 2.
Answer choices A, B, and D aren't close to (-1,-2).
The closest you'll get on this is C because as I mentioned in my explanation your stopping point would be (-1,-4) in which you need a second transformation that is 2 units up to get exactly (-1, -2).
PLEASE HELP AND HURRY Mustang middle school is getting a new frozen yogurt machine. to decide which flavors to serve, the cafeteria manager surveyed students at random. Which inference is best supported by the data collected in the survey?
A. The number of students who prefer chocolate is about the same as the combined number of those who prefer strawberry and those who prefer cookies and cream
B. Cookies and Cream is the least popular flavor
C. The number of students who prefer vanilla is lower than the number of students who prefer either chocolate or strawberry
D. The number of students who prefer strawberry is half the number of students who prefer Cookies and Cream
Answer:
So let us simplify that we have 30 x 100 divided by 40 by 100. So that will just be 30 by 40 which is equal to three x 4 and three x 4 is equal to 0.75, which also means 75%. So the probability that a student like chocolate ice cream, given that they like strawberry ice cream, movies 75%.
Step-by-step explanation:
Im stuck on this one question
Answer:
8x+6 is less than or equal to 42
Step-by-step explanation:
Answer:
e
Step-by-step explanation:
Cameron pays $6 to rent shoes.
Cameron pays $8 per game.
Cameron has a limit of $42.
Expression: 8x + 6 [tex]\leq[/tex] 42
Cameron must spend less than or equal to $42.
hope this helps :)
O Mr. Math S. Fun is looking for his missing pair of
socks. He had 8 pairs from the beginning. 1 red pair,
3 blue pairs, 4 green pairs. He uses 7 pairs last week
and he knows he has a pair of socks remaining. He
left clues on what he used each day last week, help
him which among his socks missing?
Answer:
HHe is wearing the 8th pair
AnswerStep-by-step explanation:
After 5 years, $40,000 deposited in a savings account with simple interest had earned $26,000 in interest. What was the interest rate?
Answer: The answer is 13% interest rate.
Step-by-step explanation: first divide the interest money by the number of years (or months it doesn't matter) which would get you 5200 then you would divide 5200 by the amount of money deposited into the bank (40,000) which should give you 0.13 or 13%
26,000 / 5 = 5,200
5,200 / 40,000 = 0.13 = 13%
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The table shows the amount of money that each student each spent at an amusement park. Which measure best represents the center of the data?
Solve using unit rates.
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Contestants in a dance-a-thon rest for the same amount of time every hour. A couple rests for 28 minutes in 4 hours. How long did they rest in 7 hours?
Answer:
49 mins Step-by-step explanation:
28/4=7mins 7x7=49 mins
help meeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
Answer:
That's right, if that's what you're asking... Or I'm wrong, but good luck!
Step-by-step explanation:
Correct answers only, this is KA
(I will report if there r mistakes)
24/k=4
what is k
show your steps
Answer:
6
Step-by-step explanation:
cross multiplying 24/4 = k/1
6 = k
k = 6
Please help!!!! with 26. a, and b
Answer:
A is 1 in 100 and b is 1 in 25
Step-by-step explanation:
there are 10 digits (1, 2, 3, 4, 5 ,6 ,7 ,8 ,9, 0).
that gives you a 1 in 10 chance but there are 2 and to get both of them, you do 1 in 10 x 1 in 10 which is 1 in 100. if you know that they are both even, this limits it to a 1 in 5 twice, 1 in 5 x 1 in 5 is 1 in 25.
This figure represents a small brick that is to be covered on all sides with a striped fabric. How much fabric is needed to cover the brick?
Enter your answer as a decimal in the box.
Answer:
146.5
Step-by-step explanation:
This figure has 6 sides. The amount of fabric needed is an area of each one of the 6 sides.
Formula
Front and back
Front: base * height
Left and Right Sides
Left side: bottom * height
Top and Bottom
Top: bottom * base
Solution
Front and Back
Front: 3.5 * 5.5 19.25
Left and right
6 * 5.5 33.0
Top and bottom
Top
6*3.5 21
Subtotal 73.25 square cm.
But I have calculated on 3 faces of the brick. To get the total, you need to multiply by 2. That gets you the other 3 places
Answer: 2*73.25 = 146.5
plss hurry i have to finish this really soon
Answer:
equation 3 is correct
Step-by-step explanation:
Answer:
Number 3 is true.
Step-by-step explanation:
Equation 1 is 823543, so that is incorrect.
Equation 2 equals 1, wrong.
Equation 3 is 1/49. 7 multiplied by itself (7 x 7) is 49. This is correct
Equation 4 is 1/33232930569601, nowhere near the answer.
Area - please be quick - will mark brainliest
Volume = length x width x height
This formula can be used to find the number of cubes as well as the volume.
Number of Cubes: 36
3 x 4 x 3 = 12 x 3 = 36
Volume of One Cube: 1/64 cm^3
1/4 x 1/4 x 1/4 = 1/64
Volume of the Solid: 9/16 cm^3
Length = 1/4 + 1/4 + 1/4 = 3/4
Width = 1/4 + 1/4 + 1/4 + 1/4 = 1
Height = 1/4 + 1/4 + 1/4 = 3/4
3/4 x 1 x 3/4 = 9/16
Hope this helps!
Question below........
Answer:
-6x - 1
Step-by-step explanation:
-3(x + 1) - (3x -2)
= -3x - 3 - 3x + 2
= -3x - 3x - 3 + 2
= -6x - 3 + 2
= -6x - 1
Find the perimeter of the rectangle, in feet.
Answer:
33/4 = 8 and 1/4 = 8.25
Step-by-step explanation:
3 1/4 + 3 1/4 +7/8 + 7/8 = 33/4
Answer:
33/4 = 8 and 1/4 = 8.25
Step-by-step explanation:
brainliest pls
WILL CHOOSE BRAINLIEST!!!
Answer:
C
Step-by-step explanation:
as the line is flipped from AB to BA, so it must be reflected in the x-axis and as then count the boxes left from the reflected line to the final BA line and you will get 5
An office printer printed an 18-page report in 2 3 of a minute. What is its print speed?
Answer: 27 pages per minute
Step-by-step explanation:
To find the unit rate, you need to divide the first unit by the 2nd. In this question, we're trying to find pages per minute. Hre, the first unit is pages, and the 2nd unit is minutes.
Pages: 18
Minutes: 2/3
18÷ 2/3
18x3/2
54/2
27
27 pages per minute is the rate.
Hope this helps :)) Also brainliest would be appreciated ! :D
Answer:27 pages per minute.
Step-by-step explanation:
Which of the following are solutions to the inequality below? Select all that apply.
Answer:
All the answer choices are the solutions to the inequality.
Step-by-step explanation:
[tex]\frac{p}{6}[/tex] is equivalent to [tex]\frac{1}{6}p[/tex]
[tex]\frac{1}{6}p-1 < -2\\\\. \ \ \ +1 \ \ \ +1\\\\\frac{1}{6}p < -1\\\\6(\frac{1}{6}p < -1)\\\\1p < -6\\\\/1 \ \ \ \ \ /1\\\\y < -6[/tex]
With our solution, we know that p is any number that is less that -6.
-42 < -6
correct
-66 < -6
correct
-90 < -6
correct
-134 < -6
correct
Therefore, all the answer choices are the solutions to the inequality.
Hope this helps!
When you read the text for the first, second and even third time, ... 40+ in Literature so you can learn different strategies and implement .
Answer:A 3-2-1 prompt helps students structure their responses to a text, film, or lesson by asking them to describe three takeaways, two questions, and one thing they enjoyed. It provides an easy way for teachers to check for understanding and to gauge students' interest in a topic.
Step-by-step explanation:
How would you find the area of the colored space of the shape below. please helpppppppppp
Answer:
The area of the square would be 8
Step-by-step explanation:
It is shaded across 4 and down 2, so you would multiply 4 x 2 = 8
HELP PLS
Part A: Bo earned $10 walking his neighbors' dogs on Tuesday. He earned some extra money on Thursday by doing a different chore for a neighbor. Write an expression with a variable that shows the total amount of money Bo earned Tuesday and Thursday.
Part B: Bo was able to walk 2 more than twice as many dogs as his friend Silas. Write an algebraic expression to represent the number of dogs Bo walked compared with Silas
Answer:
e
Step-by-step explanation:
Part A: 10 + m = t
Extra money earned on Thursday = m
Total money earned = t
Part B: 2x + 2
we have no idea how many dogs silas walked
x = amount of dogs silas walked
uh this one wasn't that good
either way, hope this helped :)
If angle three is equal to 6x+16 and angle seven is equal to 2x+2 , solve for x.
Answer:
-3.5
Step-by-step explanation:
6x + 16 = 2x + 2
4x = -14
x = -3.5
Step-by-step explanation:
3 and 7 are equal because they are corresponding angles
6x+16=2x+2
6x-2x=2-16
4x= -14
x= -3.5
Brainly is probably one of the best websites too ask for help 10-10 Would recommend
Hello!
Let's simplify this expression!
we have
7²+3(√16-4)
7²=49:
49+3(4-4)
49+3(0)
49+0
49
[tex]\huge\boxed{\boxed{\mathfrak{\star{Answer:{49}}}}}[/tex]
Hope everything is clear.
Let me know if you have any questions!
#KeepLearningWithJoy :-)
Answer:
[tex]\boxed{\sf{49}}[/tex]
Step-by-step explanation:
In order to solve this problem, you must use an order of operations to determine the value of expressions.
PEMDAS stands for:
ParenthesisExponentsMultiplyDivideAddSubtractSolve with exponents first.
7²+3(√16-4)
7²=7*7=49
3(√16-4)=0
Then, add.
49+0=49
49
Therefore, the correct answer is 49.
I hope this helps you! Let me know if my answer is wrong or not.