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serg [7]
2 years ago
12

Bruce rented a motorcycle for a friend. The cost of renting a bike for one day can be represented by: 75 + 0.14m Where m is the

number of miles traveled. Label each part of the expression:
•The daily rental rate for the bike:
•The cost per mile the shop will charge to rent:
•The cost in mileage for 1 day of travel:
Mathematics
1 answer:
Dimas [21]2 years ago
8 0

Answer:

The daily rental rate is 75 dollars

The cost per mile is .14

The cost for the mileage is .14m

The total cost per day  is .14m+75

Step-by-step explanation:

cost = 75 + 0.14m


Let's rewrite this in the form  

y= mx+b

 where m is the slope and b is the y intercept

cost = .14m +75


The daily rental rate is 75 dollars

The cost per mile is .14

The cost for the mileage is .14m

The total cost per day  is .14m+75

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11111nata11111 [884]

Answer:

linear

Step-by-step explanation:

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3 years ago
How many buttons did Anne sew?<br> Rate: 8 buttons per minute Time: 7 minutes
olganol [36]

Answer:

42 buttons

Step-by-step explanation:

8 x 7 = 42

42 buttons

Hope that helped have a nice day

Can I have brainliest btw?

8 0
2 years ago
Read 2 more answers
For a binomial process, the probability of success is 40 percent and the number of trials is 5. Find the standard deviation.
Yakvenalex [24]

Answer:

Sd(X) =\sqrt{1.2}=1.095

Step-by-step explanation:

Previous concepts

The binomial distribution is a "DISCRETE probability distribution that summarizes the probability that a value will take one of two independent values under a given set of parameters. The assumptions for the binomial distribution are that there is only one outcome for each trial, each trial has the same probability of success, and each trial is mutually exclusive, or independent of each other".

Solution to the problem

Let X the random variable of interest, on this case we now that:

X \sim Binom(n=5, p=0.4)

The probability mass function for the Binomial distribution is given as:

P(X)=(nCx)(p)^x (1-p)^{n-x}

Where (nCx) means combinatory and it's given by this formula:

nCx=\frac{n!}{(n-x)! x!}

The mean for the binomial distribution is given by:

E(X) =np=5*0.4=2

And the variance is given by:

Var(X) = np(1-p) =5*0.4*(1-0.4)=1.2

And the deviation is just the square root of the variance so we got:

Sd(X) =\sqrt{1.2}=1.095

7 0
2 years ago
For the rational function f(x)=(-13x-27)/(x^(2)-4x-12), F(x)=2
grigory [225]
Should be 3.3125. Hope this helps
8 0
3 years ago
Use the quadratic formula to solve x2 + 2x - 120 = 0. Think about what other method could also be used to solve this equation. a
pshichka [43]

Answer:

x = 10 , -12

Step-by-step explanation:

Solution:-

- The given quadratic equation is to be solved using the quadratic formula. The general form of a quadratic equation is:

                           ax^2 + bx + c =0  

Where, [ a , b and c are constants ]

- The quadratic formula is given as:

                       

                           x = \frac{-b+/-\sqrt{b^2 - 4*a*c} }{2a}

- The given equation is:

                             x^2 + 2x - 120 = 0

Where, a = 1 , b = 2 , c = -120

- Solve using quadratic formula:

                       x = \frac{-2+/-\sqrt{2^2 - 4*1*(-120)} }{2*1}\\\\x = \frac{-2+/-\sqrt{4 + 480} }{2}\\\\x = \frac{-2+/-(22) }{2}\\\\\\x = 10 , -12    

7 0
3 years ago
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