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suter [353]
3 years ago
11

The table below shows the ticket rates for whale watching trips offered by Ocean Tours:

Mathematics
1 answer:
OLga [1]3 years ago
6 0

For finding the solution, you want to sum the revenue from each class of paying customers. There were 92-40 who were over 12 years and paid $48, so the revenue from those folks is (92-40)·48. This term is found in the first and last selections only.

There were 40-x customers who were in the age range 3–12 years, so paid $36 each. The revenue from them is (40-x)·36. This term is found in the last selection only.

The appropriate choice is ...

... D.) (40 - x)·36 +(92 - 40)·48 = C

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X f(x)
Montano1993 [528]
I would say A hope I helped
8 0
3 years ago
For Quon's first 6 quizzes he had a mean score of 33 points. After his 7th quiz his mean score was 32 points. After the 8th quiz
Alexandra [31]

Answer:

Difference in scores between his 7th and 8th quizzes = 22

Step-by-step explanation:

Given: Mean score for first 6 quizzes is 33 points. After his 7th quiz his mean score was 32 points. After the 8th quiz the mean was 34.

To find: difference in scores between his 7th and 8th quizzes

Solution:

Mean scores = Total points scored in quizzes ÷ Number of quizzes

So,

Total points scored in quizzes = Mean scores × Number of quizzes

As mean score for first 6 quizzes is 33 points,

Total points scored in 6 quizzes = 6 × 33 = 198

As mean score for first 7 quizzes is 32 points,

Total points scored in 7 quizzes = 7 × 32 = 224

So,

7th score = Total points scored in 7 quizzes - Total points scored in 6 quizzes

               = 224 - 198

               = 26

As mean score for first 8 quizzes is 34 points,

Total points scored in 8 quizzes = 8 × 34 = 272

So,

8th score = Total points scored in 8 quizzes - Total points scored in 7 quizzes

               = 272 - 224

               = 48

Therefore,

Difference in scores between his 7th and 8th quizzes = 48 - 26

                                                                                          = 22

7 0
3 years ago
The number of gift baskets Penelope can make varies directly with the amount of time she spends making the baskets.
insens350 [35]
She can make 40 baskets in 5 hours because in 1 hour she can make 8 so 8 times 5 is 40
3 0
3 years ago
Read 2 more answers
Please use the following images in order to answer the question correctly:
Valentin [98]

<u>Given</u>:

The line segments are AB, DB, AB, OB and BC

We need to determine the given line segments are radius, chord, diameter, secant or tangent of circle O.

<u>Line segment AB:</u>

A secant is a line segment that intersects the circle at two points.

Thus, the line segment AB is a secant.

<u>Line segment DB (</u>\overline{D B}<u>):</u>

The diameter of the circle is line that passes through the center and touches the two ends of the circle.

Thus, from the figure, the line segment DB passes through the center and touches the two ends of the circle.

Hence, the line segment DB is the diameter.

<u>Line segment AB (</u>\overline{A B}<u>):</u>

The line joining any two points on the circle is called the chord of the circle.

Thus, from the figure, the line segment AB touches the two points on the circle.

Hence, the line segment \overline{A B} is the chord of the circle.

<u>Line segment OB (</u>\overline{O B}<u>):</u>

The radius of the circle is any line from the center of the circle to any point on the circle.

Thus, from the figure, the line segment OB is a line from center of the circle to the point B on the circle.

Hence, the line segment \overline{OB} is the radius of the circle.

<u>Line segment BC:</u>

A tangent is a point that touches the exterior point of the circle exactly one time.

Thus, from the figure, the line segment BC is a touches the circle exactly once.

Hence, the line segment BC is the tangent of the circle.

8 0
3 years ago
Read 2 more answers
How much water will be needed to completely fill a rectangular vase that has a length of 4 inches, a width of 4 inches, and a he
Free_Kalibri [48]
Volume= length x width x height
4 x 4 x 16 = 256
3 0
3 years ago
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