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matrenka [14]
4 years ago
6

A coffee shop needs to purchase custom cups. Company C charges a flat fee of $155 plus $15 perrl cup. Company D does not have a

flat fee but charges $30 per cup.
What is the minimum number of cups that must be ordered for company C to be a better deal than company D?​
Mathematics
1 answer:
bezimeni [28]4 years ago
8 0

Answer:

11 cups

Step-by-step explanation:

Not really a method just started at 10 and then realised deal d was better so go up by one so 11 and c worked out better as I timed 30 by 11 and 15 by 1 + the flat fee.

You might be interested in
Which situation is respresented by the inequality below
mihalych1998 [28]
X = greater than or equal to six

Because you divide the 6 from each side

6x > 36
-----------
6. 6

Which equals x = greater than or equal to six


It has to be greater than or equal to because it had the line under it which means equal to and has the open mouth of the comparison sign facing the left which is greater than. Combine them together
4 0
3 years ago
Use the graph of f to describe the transformation that results in the graph of g. f(x) = log x; g(x) =
LuckyWell [14K]

Answer:

The function was expanded vertically by 5, and then translated vertically upwards 6 units.

Which is the third option in the list of possible answers.

Step-by-step explanation:

Recall that the types of transformations associated with:

A) a function multiplied by a positive factor larger than one consists on the function expanded vertically by that factor.;

B) a positive number added to the function consists on the vertical translation of the function upwards as many units as the number added.

Therefore, the function f(x) = log(x) being transformed into g(x)=5\,log(x)+6

consists of the initial function expanded vertically by 5, and then translated vertically upwards 6 units.

4 0
3 years ago
A circle has an area of 36 m2. What is the area of a 40 sector of this circle?
ruslelena [56]
The ratio of the area of the sector (S) to the area of the entire circle (C) is equal to the ratio of the angle subtended to form the sector (As) to the angle for the whole revolution (Ac)
                                  S / C = As / Ac
Substituting the given,
                                  S / 36 m² = 40 degrees / 360 degrees  
Solving for S gives, S = 4. Thus, the area of the sector is 4 m².
6 0
3 years ago
Ik theanswer is 2,1 how do i sole it tho
kirza4 [7]

Answer:

Step-by-step explanation:

y = 3x - 5

6x + 3y = 15

Substitute the first equation into the second

6x + 3(3x - 5) = 15

6x + 9x - 15 = 15

15x = 30

x = 2

Then use the answer in the first equation and solve

y = 3(2) - 5

y = 6 - 5

y = 1

7 0
3 years ago
The theater director offered every member of the drama one vote for which play they preferred to perform. The director found tha
worty [1.4K]

Answer:

0.92 is the required probability.

Step-by-step explanation:

We are given the following in the question:

Percentage who voted for The Oddems Family = 35%

P(A) = 0.35

Percentage who voted for The Thirteenth Night = 57%

P(B) = 0.57

Percentage who did not vote = 8%

P(A^C\cap B^C) = 0.08

We have to find the probability that the group voted for "Oddems Family" or "Thirteenth Night".

Thus, we have to evaluate

P(A\cup B)

This can be done in the following manner:

P(A^C\cap B^C) = 0.08\\P(A\cup B)^C = 0.08\\P(A\cup B) = 1-0.08\\P(A\cup B) = 0.92

Thus, 0.92 is the probability  that the group voted for "Oddems Family" or "Thirteenth Night".

3 0
3 years ago
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