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masha68 [24]
3 years ago
15

joe ran half the distance that Phil did. If the distance that Phil ran is represented by r, which expression represents the dist

ance that Joe ran?
Mathematics
2 answers:
wel3 years ago
5 0

Answer:

r/2

Step-by-step explanation:

VladimirAG [237]3 years ago
4 0

Answer:

r/2

Step-by-step explanation:

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Beth has already jogged 3 miles. She plans to jog less than 12 miles. Which inequality can be used to find the number of miles (
xenn [34]

Answer:

So we want to know how to write the inequality for Beth's jogging. The total number of miles Beth plans to jog cant go over 12, and she has already jogged for 3 miles, then she needs to jog for another m miles. This can be written mathematically like: 3 + m < 12. In other words: 3 miles + m miles Beth still plans to jog cant go over 12 miles.

Step-by-step explanation:

7 0
3 years ago
A car drives at a rate of 65 mi/hr. what is the speed of the car in ft/s? note: 1 mi = 5280 ft
lana66690 [7]

Answer:. 95.33 ft/sec

Multiply 65 by 5280 to get 343200 feet per hour. Then Divide by 3600. There are 60 minutes in an hour, and 60 seconds in a minute.

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Step-by-step explanation:

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2 years ago
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1,2,4,7,11,16,22, ___,____<br> What is the rule?
Paha777 [63]
Find rates of change until you find a constant.

dy/dx=1,2,3,4,5,6

d2y/dx2=1,1,1,1,1  

So the acceleration, d2y/d2x, is constant.  This means that this is a quadratic sequence of the form a(n)=an^2+bn+c.  So we can set up a system of equations to solve for the values of a,b, and c.  Using the first three points, (1,1), (2,2), and (3,4) we have:

9a+3b+c=4, 4a+2b+c=2, and a+b+c=1  getting the differences...

5a+b=2 and 3a+b=1  and getting this difference...

2a=1, so a=1/2 making 5a+b=2 become:

2.5+b=2, so b=-1/2, making a+b+c=1 become:

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a(n)=(x^2-x+2)/2
6 0
3 years ago
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A convention center rents a meeting room for $250 per day. There is a $30 one-time fee to make a reservation.
miskamm [114]
Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.
Among the choices the function equation represents the total cost to rent a meeting room for d day is letter A which is <span>c(d) = 250d + 30</span>
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3 years ago
What is the order of rotational symmetry of a regular octagon?
SSSSS [86.1K]

Answer:

Answer: I do not know the answer

Step-by-step explanation:

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