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irina [24]
3 years ago
6

4,730,000 in word form

Mathematics
2 answers:
Verizon [17]3 years ago
7 0
Four million, seven hundred thirty thousand.
joja [24]3 years ago
5 0
Four million and seven hundred thirty thousand
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A cereal company is giving away 1 of 6 different prizes in each box of cereal. Describe a simulation you could use to estimate t
Nastasia [14]

Answer:

The appropriate simulation is a fair dice with each side representing one of the prizes

Step-by-step explanation:

Here we have a simulation with a fair dice

A fair dice is a cube with each of the six faces having a value of 1 to 6 and the probability of any face turning up is the same for all faces 1/6. That is all the chance that a 1 shows face up is 1/6 similarly, the probability that a 4 shows face up is 1/6.

Therefore, in the simulation, each face of the fair dice represent one of the prizes therefore the number of times the dice is thrown to get all six numbers is the number of boxes you need to get all the prize

At its simplest, a fair dice means that each of the faces has the same probability of landing facing up. A standard six-sided dice, for example, can be considered "fair" if each of the faces has a probability of 1/6.

Therefore to have all the prizes you need at least

\frac{6}{6}\times  \frac{5}{6}\times  \frac{4}{6}\times  \frac{3}{6}\times  \frac{2}{6}\times  \frac{1}{6} = \frac{5}{324}

or the chance of getting all the prices is 0.01543 or once in 1620 trials

That is 1620 boxes are needed to be sure of getting all 6 prizes.

8 0
3 years ago
certain electronics manufacturer found that the marginal cost C to produce x DVD/Blu- ray players can be found using the equatio
AleksAgata [21]

Answer:

242.

Step-by-step explanation:

C = 0.03 x 2 − 8 x + 700

When the marginal cost = $522 we have:

522 = 0.03 x 2 − 8 x + 700

0.03x^2 - 8x + 700 - 522 = 0

0.03x^2 - 8x + 178 = 0

Using the quadratic formula:

x =  [ -(-8) +/- sqrt( 64 - 4 * 0.03 * 178)] / 0.06

= 8 +/- sqrt42.64 / 0.06

= 242  players.

8 0
3 years ago
Find the domain of the function.
SpyIntel [72]
Domain means the values that can be used as a function's input. Since all real values of x will yield a real value of f(x), the domain is (-infinity, infinity).
6 0
3 years ago
If A = {1,20,30..} and B = {4,6} find n(A-B)?​
boyakko [2]

Answer:

If A = {1,20,30..} and B = {4,6} find n(A-B)?

6 0
2 years ago
Read 2 more answers
Megan picks a card from a deck of cards numbered 1-10 and rolls a number cube. What is the probability she chooses a card with a
ehidna [41]

Answer:

1/20 if there is only those 10 cards in a deck and 1/26 if there is 52 cards in the deck.

Step-by-step explanation:

There is 3/6 chances to roll a die with an even number, aka 1/2. If there are only 10 cards in the deck and only one of them has the number 5, it's 1/10. To find the probability of both these things happening, multiply the probabilities. 1/10 x 1/2 is equal to 1/20. However, since the question doesn't specify if there is 52 cards like a normal deck and 4 5's etc, there can be a different answer because if there's 52 cards in a deck, 4 of them 5's, the chance of getting a 5 is 4/52 or 1/13 and then you multiply that by 1/2 to get 1/26

4 0
3 years ago
Read 2 more answers
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