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marusya05 [52]
3 years ago
12

A lighthouse has a shadow that is 36 feet long. Zara is 4 feet tall, and she is standing next to the lighthouse. Zara has a shad

ow that is 3 feet long. Use this information to complete the statement about the lighthouse. Lighthouse has height of question mark feet; shadow is 36 feet. Both form right triangle. Man is 4 feet; his shadow, 3 feet. Man and shadow form corresponding right triangle. what is the height of the light house
Mathematics
1 answer:
larisa [96]3 years ago
7 0

Answer:

Explanation:

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Answer:

10000000000000000000000

Step-by-step explanation:

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3 years ago
.Fifty people are seated in a movie theater. The maximum capacity of the movie theater is 425 people. Write an inequality to rep
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Step-by-step explanation:

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3 0
3 years ago
Fifteen people have been exposed to a particular disease. Each one independently has a 40% chance of contracting the disease. A
valina [46]

Answer: e. .0950

Step-by-step explanation:

Let X be the number of people that can be cure from disease.

Since each people independently has a 40% chance of contracting the disease.

So , X\sim Binomial(n=15,p=0.40)

A hospital has the capacity to handle at most 8 cases of the disease.

Binomial distribution formula : P(X=x)= ^nC_xp^x(1-p)^{n-x}

Then , the probability that the hospital’s capacity will be exceeded

P(X>8)=1-P(X\leq8)\\\\=1-0.905\ \ [\text{Using Binomial distribution table for n=15 , x=8 and p=0.4.}]

=0.095

Hence, the probability that the hospital’s capacity will be exceeded is e. .0950.

Thus , the correct option is e. .0950.

8 0
3 years ago
How do you convert 14x + 19y = 20 into slope intercept form?
nevsk [136]

Subtract 14x from both sides. Then divide both sides by 19

14x + 19y = 20\\\\19y = 20-14x\\\\19y = -14x+20\\\\y = \frac{-14x+20}{19}\\\\y = \frac{-14x}{19}+\frac{20}{19}\\\\y = -\frac{14}{19}x+\frac{20}{19}\\\\

The equation is now in slope intercept form y = mx+b

m = -14/19 is the slope

b = 20/19 is the y intercept

6 0
3 years ago
Read 2 more answers
Dominique from "Dominique's Pizza" bakes p pizzas every day. Currently, it costs her $8 dollar sign, 8 per day to use the oven a
pshichka [43]

The equation in term of p that models the above experience is:
2p + 10 = 0.8p + 20.

<h3>What is an equation?</h3>

Any statement that models or captures the factors of a problem where in an equal sign is present to equate two of the factors or expressions therein is called an equation.

<h3>How do we form the above equation?</h3>

  1. Everyday pizza production is equal to p.
  2. Brick oven use fees are $10 per day.
  3. Ingredients for brick oven pizza cost $2 per pizza.
  4. $20 a day is the cost of using an electric oven.
  5. Pizzas baked in an electric oven cost $0.8 per pizza in ingredients.
  6. If an electric oven is used, the total cost of making a pizza falls by $1, including the cost of the ingredients.

Total cost of baking p pizzas with brick oven = A =  p(cost of one pizza) + cost of baking = p(2) + 10 (in dollars).

Total cost of  baking p pizzas with electric oven = B =  p(cost of one pizza) + cost of baking = p(0.8) + 20 (in dollars).

B = A - 1 (as using electric oven saves $1 per day, as given)

Thus, we get:

2p + 10 = 0.8p + 20

Learn more about equations:
brainly.com/question/2972832
#SPJ1

6 0
2 years ago
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