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Andrew [12]
4 years ago
13

A person could pay $13 for a membership to the science Museum and then go to the museum for just $1 per visit.What is the maximu

m number of visits a member of the science museum can make for a total cost of $40?
Mathematics
2 answers:
vodka [1.7K]4 years ago
6 0

Answer:

27 visits

Step-by-step explanation:

1. Use the equation x + 13 = 40, x = number of visits

2. Subtract 13 from both sides.

3. x = 27, the maximum number of visits is 27.

lana66690 [7]4 years ago
6 0

Answer:

27 times

Step-by-step explanation

You start of with $40. For membership, you pay $13.

Therefore, you are left with, 40-13=27

For each trip after membership, you pay $1.

So, 27/1=27

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e

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In Diagram 1, identical transmitters are positioned at the vertices of an equilateral triangle. The
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3 years ago
the length of each side of the ABCD EFGH cube is 6cm. If point P is located in the middle of line EH, point Q is in the middle o
azamat

Answer:

           The distance is:   \sqrt3\ cm\approx1,73\,cm

Step-by-step explanation:

The distance of point E to the PQR plane it is the hight (vertical) of piramid PRQE

If point P is located in the middle of line EH, point Q is in the middle of line EF, and point R is in the middle of line AE than:

EP = EQ = ER = 0.5EF = 3 cm  and  m∠REQ = m∠QEP = m∠REP = 90° so triangles RQE, QPE and PRE are congruent.

RQ = QP = PR so triangle PQR is equilateral and from Pythagorean theorem (for ΔRQE):

RQ^2=ER^2+EQ^2=3^2+3^2=2\cdot3^2\ \ \implies\ \ RQ=3\sqrt2

Then: RN=\dfrac{RQ\,\sqrt3}2

and:  RK=\dfrac23RN=\dfrac{RQ\,\sqrt3}3=\dfrac{3\sqrt2\cdot\,\sqrt3}3=\sqrt6

Therefore from Pythagorean theorem (for ΔERK):

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8 0
4 years ago
When the price of a product is p dollars​ each, suppose that a manufacturer will supply 2p-12 units of the product to the market
PSYCHO15rus [73]

Answer:

p=47

Step-by-step explanation:

We have been given that when the price of a product is p dollars​ each, suppose that a manufacturer will supply 2p-12 units of the product to the market and that consumers will demand to buy 270-4p units. We are asked to find the equilibrium.

To find equilibrium, we will equate demand with supply and solve for p as:

2p-12=270-4p  

2p+4p-12=270-4p+4p

6p-12=270

6p-12+12=270+12

6p=282

\frac{6p}{6}=\frac{282}{6}

p=47

Therefore, when the price of product is $47, then the market is said to be in equilibrium.

4 0
4 years ago
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