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2 years ago

Plz, help! NO LINKS!!

1 answer:

8 0

In function we use x and y right?? So... we’re coming to do something here... if more less divide and if less more divide.. so.. you don’t know the certain number so let’s donate it by a variable which is x or any variable.. then..

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A triangular shaped stack of tin cans has 8 cans in the first row and 8 rows in all. In each successive row one can is removed.

Daniel [21]

If n is the number of cans in row r
n = 9 - r where r is a natural number less than 9

When r = 5 then n = 9 - 5 = 4

(you could let r = 9 as the ninth row has zero cans but values above 9 will give negative counts)

8 0

2 years ago

iogann1982 [59]

According to the FIFO method, the earliest sweaters are the ones that are sold off first, so if we have 24 remaining, 15 were bought in September (at $45 each) and the last 9 were from June (at $38 each). Then we calculate the total value by:
15($45) + 9($38) = $1,017
The value of the inventory is $1,017.

4 0

2 years ago

HELP PLEASE ASAP!!!!!!!! <br><br> Brainliest goes to correct answer and 30 points given!!!!!

Zielflug [23.3K]

Answer:

lol lots of luck

Step-by-step explanation:

8 0

3 years ago

Lock 1 Problem 2. Solve the Equation. Show your steps in the table.

Ratling [72]

Answer:

x = 16

Step-by-step explanation:

12 - 8 = 4

1/4x = 4

4x4 = 16

x = 16

5 0

1 year ago

Suppose that on the leeward side of the island of Oahu, in the small village of Nanakuli, about 30% of the residents are of Hawa

Lelu [443]

Answer:

The expected number of people you must meet until you encounter the first person of Hawaiian ancestry in the village of Nanakuli is 3.3

Step-by-step explanation:

For each person, there are only two possible outcomes. Either they are of Hawaiian ancestry, or they are not. The probability of a person being of Hawaiian ancestry is independent of any other person. So we use the binomial probability distribution to solve this question.

Binomial probability distribution:

The expected number of trials to find r sucesses, with p propability, is given by:

$E(X) = \frac{r}{p}$

30% of the residents are of Hawaiian ancestry.

This means that $p = 0.3$

What is the expected number of people you must meet until you encounter the first person of Hawaiian ancestry in the village of Nanakuli?

This is E when r = 1. So

$E(X) = \frac{r}{p} = \frac{1}{0.3} = 3.3$

The expected number of people you must meet until you encounter the first person of Hawaiian ancestry in the village of Nanakuli is 3.3

5 0

3 years ago