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Gala2k [10]
4 years ago
7

Andre rents a bike for a day. The rental changes can be determined by the equation: R = $0.5d, where R is rental changes and d i

s number of days she rents the bike. Calculate the unit rate.
Mathematics
1 answer:
lora16 [44]4 years ago
5 0

Answer:the unit rate is $0.5

Step-by-step explanation:

Andre rents a bike for a day. The rental changes can be determined by the equation: R = $0.5d, where R is rental changes and d is number of days she rents the bike.

The unit rate multiplied by the number of days for which the bike was rented would give the total rental charge. From the given equation, the unit rate would be $0.5

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3 years ago
What is the slope of a line is parallel to y=(1/2)x=3
aniked [119]
Hi there! The answer is (1/2)

I suppose you mean the slope of a line that is parallel to y = (1/2)x + 3.

This equation is written in slope-intercept form, which means that the number in front of x represents the slope of the line. The other number represents the y-intercept.

A line that is parallel to another line, will be a line with the same slope. Since the slope of y = (1/2)x + 3 is (1/2), the slope of a line parallel to this line is (1/2) as well.

~ Hope this helps you!
8 0
3 years ago
A horse's lifespan is about 30 years. A horse's lifespan is
kow [346]

Answer:

x = 30 + 56

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Step-by-step explanation:

6 0
3 years ago
How many numbers between 1 and 2005 are integer multiples of 3 or 4 but not 12?
siniylev [52]

Count the number of multiples of 3, 4, and 12 in the range 1-2005:

⌊2005/3⌋ ≈ ⌊668.333⌋ = 668

⌊2005/4⌋ = ⌊501.25⌋ = 501

⌊2005/12⌋ ≈ ⌊167.083⌋ = 167

(⌊<em>x</em>⌋ means the "floor" of <em>x</em>, i.e. the largest integer smaller than <em>x</em>, so ⌊<em>a</em>/<em>b</em>⌋ is what you get when you divide <em>a</em> by <em>b</em> and ignore the remainder)

Then using the inclusion/exclusion principle, there are

668 + 501 - 2•167 = 835

numbers that are multiples of 3 or 4 but not 12. We subtract the number multiples of 12 twice because the sets of multiples of 3 and 4 both contain multiples of 12. Subtracting once removes the multiples of 3 <em>and</em> 4 that occur twice. Subtracting again removes them altogether.

7 0
3 years ago
Mr. Ruiz has 11/12 yard of string to hang 3 banners. She uses the same length of string to hang each banner. How much string doe
sasho [114]

Answer:   3.27 yard of string to hang each banner.

Step-by-step explanation:

Since we have given that

Length of yard of string to hang 3 banners is given by

\frac{11}{12}

Now, we'll use the unitary method to find the length of yard of string is used for banner,

So,

Length of yard of string to hang 1 banner is given by

\frac{3}{\frac{11}{12}}\\\\=3.27\text{ yard of string }

Hence, 3.27 yard of string to hang each banner.



3 0
3 years ago
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