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maxonik [38]
3 years ago
12

Plzz help Look at attachment it is choose all that apply you'll get 20 points

Mathematics
2 answers:
mariarad [96]3 years ago
7 0

Answer:

Step-by-step explanation:

150 - 120 = $ 30

For $30 , as per Plan A, he can watch 30÷5= 6movies

As per plan B, If Neil rents more than 6 movies, ie 7, 8 , .... then it would be a better buy

Ans:  c and d

Dennis_Churaev [7]3 years ago
3 0

Answer:

7 purchases and above makes it the better buy.

Step-by-step explanation:

Plan B is $30 more than Plan A, but Plan A charges $5 per movie. 6 movies would cost $30, covering the difference between Plan B. So at 6 purchases the Plan's prices would even out, but Plan B would only become the better plan at 7 purchases. By the context of the question it is a bit hard to tell if you should answer 6, 7, and 8, or just 7 and 8, but it does say "better buy." I would go with answering 7 and 8 if I were you. Hoped this helped!

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In the June 2007 issue, Consumer Reports also examined the relative merits of top-loading and front-loading washing machines, te
saveliy_v [14]

Answer:

Yes

Step-by-step explanation:

Given that in the June 2007 issue, Consumer Reports also examined the relative merits of top-loading and front-loading washing machines, testing samples of several different brands of each type.

The difference in mean values test gave a p value of 0.32

Confidence level = 95%

Alpha = 1-0.95 = 0.05

Compare p with alpha, here p >alpha

Hence we accept null hypothesis that there is no difference in the means.

Confidence interval method also will yield the same result.  i.e. confidence interval for difference of means would definitely contain 0 at 95% conf level.

So answer is yes

3 0
3 years ago
What is the probability of rolling a number greater than 3 on a single die (dice)?
SpyIntel [72]
The probability would be 1/2
8 0
3 years ago
The diameter of a wheel of a car is 0.75 m. if the car travels at an average speed of 14 m/s, find the
raketka [301]

Step-by-step explanation:

Circumference of wheel = πd = 0.75πm.

How far the car travels per minute

= 60s * (14m/s) = 840m.

Hence number of revolutions per minute

= 840m / 0.75πm

= 356.507....

= 357. (nearest whole number)

6 0
3 years ago
7(x−5)−9=334 what is the answer of x
slega [8]

Answer:

\boxed {x = 54}

Step-by-step explanation:

Solve for the value of x:

7(x - 5) - 9 = 334

-Use <u>Distributive Property</u>:

7(x - 5) - 9 = 334

7x - 35 - 9 = 334

-Combine like terms:

7x - 35 - 9 = 334

7x - 44 = 334

-Add both sides by 44:

7x - 44 + 44 = 334 + 44

7x = 378

-Divide both sides by 7:

\frac{7x}{7}= \frac{378}{7}

\boxed {x = 54}

Therefore, the value of x is 54.

8 0
4 years ago
I don’t understand the equation
ankoles [38]

you need to find to find the value of x and y.

2x>(-15-5y)

x>(-15-5y)/2

now put this in to other equation and solve for y and then put the y value in and find x.

6 0
3 years ago
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