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telo118 [61]
4 years ago
13

Marty's plant measured 7.35 inches at the beginning of the summer. It measured 8.125 inches at the end of summer. How much did M

arty's plant grow over the summer?
Mathematics
1 answer:
Dmitry [639]4 years ago
7 0
We need to find the distance between 8.125 and 7.35 to find how much the plant grew over the summer. We can subtract 7.35 from 8.125 to find this.
8.125 - 7.35 = 0.775
So Marty's plant grew 0.775 inches over the summer.

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Suppose we are interested in bidding on a piece of land and we know one other bidder isinterested. The seller announced that the
Tasya [4]

Answer:

a. 0.4 = 40% probability that your bid will be accepted

b. 0.8 = 80% probability that your bid will be accepted.

c. $15,000.

d. Bidding $15,000 guarantees you a profit of $1,000, while trying to bid less than $15,000, you can end up without a profit, thus, you should not consider bidding less than the amount in part (c).

Step-by-step explanation:

Uniform probability distribution:

An uniform distribution has two bounds, a and b.

The probability of finding a value of at lower than x is:

P(X < x) = \frac{x - a}{b - a}

Assume that the competitor’s bid x is a random variable that is uniformly distributed between $10,000 and $15,000.

This means that a = 10, b = 15, considering the measures in thousands of dollars.

a. Suppose you bid $12,000. What is the probability that your bid will be accepted?

Probability that the other bidder's bid is less than 12000(X < 12). So

P(X < 12) = \frac{12 - 10}{15 - 10} = \frac{2}{5} = 0.4

0.4 = 40% probability that your bid will be accepted.

b. Suppose you bid $14,000. What is the probability that your bid will be accepted?

Probability that the other bidder's bid is less than 14000(X < 14). So

P(X < 14) = \frac{14 - 10}{15 - 10} = \frac{4}{5} = 0.8

0.8 = 80% probability that your bid will be accepted.

c. What amount should you bid to maximize the probability that you get the property?

The upper bound of the uniform distribution, that is, $15,000.

d. Suppose you know someone who is willing to pay you $16,000 for the property. Would you consider bidding less than the amount in part (c)? Why or why not?

Bidding $15,000 guarantees you a profit of $1,000, while trying to bid less than $15,000, you can end up without a profit, thus, you should not consider bidding less than the amount in part (c).

5 0
4 years ago
22 pints = what fluid ounces
Snowcat [4.5K]

Answer:

422.734 fluid ounces

Step-by-step explanation:

For the approximate result you have to multiply the volume value by 19.215

4 0
3 years ago
Mathew paid a total of $68.00 for 8 pepporoni pizzas
8_murik_8 [283]

Answer:

Each pizza cost $8.50

Step-by-step explanation:

5 0
3 years ago
A particular algebra text has a total of 1382 pages which is broken into two parts the second part of the book has 64 more pages
AlladinOne [14]

Answer:

the first part of the book has 659 pages and the second part has 723 pages

Step-by-step explanation:

First we have to raise 2 equations, one that shows us the relationship between one part of the book and the other, and another equation that shows us that together they give us the total of pages

x = second part

y = first part

x = y + 64

x + y = 1382

As the first equation tells us that x = y + 64 we will replace x in the second equation with (y + 64)

x + y = 1382

(y + 64) + y = 1382

y + y = 1382 - 64

2y = 1318

y = 1318/2

y = 659

now we replace in the first equation to y by its value

x = y + 64

x = 659 + 64

x = 723

so the first part of the book has 659 pages and the second part has 723

7 0
4 years ago
11-3(a-2)=27 HELP PLZ
Novosadov [1.4K]

Answer:

a==3.3  a=-3 1/3  a=-10/3

all of those are different possible answers

Step-by-step explanation:

6 0
3 years ago
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