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Sedbober [7]
3 years ago
10

Can someone help me solve this, show work if you can.

Mathematics
1 answer:
solmaris [256]3 years ago
7 0

um what

sory not understand from finland good luck

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An amusement park charges an admission fee of 40 dollars per person. The cost, C (in dollars), of admission for a group of P peo
timama [110]
The answer is $80 because it's $40 per person so two people is $80
4 0
3 years ago
What is the positive slope of the asymptote of (y+11)^2/100-(x-6)^2/4=1? The positive slope of the asymptote is .
VladimirAG [237]

Answer:

the  positive slope of the asymptote = 5

Step-by-step explanation:

Given that:

\frac{(y+11)^2}{100} -\frac{(x-6)^2}{4} =1

Using the standard form of the equation:

\frac{(y-k)^2}{a^2}-\frac{(x-h)^2}{b^2}= 1

where:

(h,k) are the center of the hyperbola.

and the y term is in front of the x term  indicating that the  hyperbola opens up and down.

a = distance that indicates  how far above and below of the center the vertices of the hyperbola are.

For the above standard equation; the equation for the asymptote is:

y = \pm \frac{a}{b} (x-h)+k

where;

\frac{a}{b} is the slope

From above;

(h,k) = 11, 100

a^2 = 100

a = \sqrt{100}

a = 10

b^2 =4

b = \sqrt{4}

b = 2

y = \pm \frac{10}{2} (x-11)+2

y = \pm 5 (x-11)+2

y = 5x-53 , -5x -57

Since we are to find the positive slope of the asymptote: we have  

\frac{a}{b} to be  the slope in the equation  y = \pm \frac{10}{2} (y-11)+2

\frac{a}{b}  = \frac{10}{2}

\frac{a}{b}  = 5

Thus, the  positive slope of the asymptote = 5

8 0
2 years ago
How many students have a cell phone but do not have a tablet?
Maslowich

Answer:

B, 21

Step-by-step explanation:

78 minus 57 is 21, thus B is the correct choice

5 0
2 years ago
A radio is being discounted 20%.if the is sale of the radio is $51.44, what was the original price of the radio?
ehidna [41]
     The Definition of Porcentage is given by:

p= \frac{V_{x}}{V_{t}}
 
     Where Vx is discounted value or increased, and Vt is total value. The discount decreases the "p" value.

p= \frac{V_{x}}{V_{t}} \\ \frac{(100-20)}{100V_{x}} = \frac{1}{V_{t}}  \\ V_{t}= \frac{51.44}{0.8}  \\ \boxed {V_{x}=64.3}

If you notice any mistake in my english, please let me know, because i am not native.
6 0
3 years ago
Read 2 more answers
What’s a inequality for the movie will be no more then 90 minutes in length
Ludmilka [50]

Answer:

x ≤ 90 mins

Step-by-step explanation:

Since it says no more than, you already know it cannot surpass whatever number they are giving you, which in this case is ninety. So let's let x represent the movie length in minutes. My answer states that x cannot exceed 90 minutes, or in other words, the movie.

7 0
3 years ago
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