24 Answered Questions for the topic Patterns

Patterns of Ethnicity, Language, & Religion

What causes cultural patterns to vary from place to place?

11/21/20

A lake contains two kinds of trout, rainbow and brown.

2. A lake contains two kinds of trout, rainbow and brown. It is estimated that 40% of the trout are rainbow. Of the rainbow trout, 60% are mature, and of the brown trout, 30% are mature. You have a... more

11/21/20

1. A factory producing headsets has three assembly lines, A, B, and C, which manufacture 20%, 30%, and 50% of the total production, respectively.

1. A factory producing headsets has three assembly lines, A, B, and C, which manufacture 20%, 30%, and 50% of the total production, respectively. It is known that the products from assembly lines... more
Patterns Factoring

09/22/18

How do i get n alternating patern split into two groups

If i have 120 alternating boy and girls in a single file line, and i have to have neighboring partners switch so that all the boys are on one side and all the girls are on the other side, how many... more

Arithmetic series/sequence simple problem

  I have to use term or sum arithmetic series/sequence formulas to solve the 3 parts of this problem, but I don't understand how to convert the numbers provided into a usable equation.   An... more
Patterns

04/15/18

What is the value of the 5 in 235? What would the value be if it were 10 times greater?

Generalizing patterns in place value: multiples of 10

01/15/18

Is it possible to solve for Y using information from the following problems:

  A + 30= Y B + 28= Y C + 26= Y D + 32 = Y     I'm writing a book (i.e. I'm not great at math) and my protagonist must solve a riddle. The riddle is a Magic Square, where some (four) of the... more
Patterns

12/19/17

in an arithmetic sequence the sixth term is half the fourth term and the third term is 15

Arithmetic sequence need help please

In a geometric series, the 3rd term is 45 and the sum of the first 7 terms is 2735. Find the first term and the common ratio, r.

I need to do this without a graphing calculator... I got up until.. 45r7-2735r3+2735r2-45=0   What next steps do I need to do to get r?
Patterns

08/10/17

Which number should come next at the end of this series: 1/12, 1/6, 1/3, 2/3?

Which number should come next at the end of this series: 1/12, 1/6, 1/3, 2/3?
Patterns

05/25/17

8, -4, 2, -1,

What is the next number in the pattern
Patterns

01/19/17

The tower builders of Lambda-Chi-Alpha are very competitive. They are so competitive, in fact, that each is not content to build higher than the previous tower

The tower builders of Lambda-Chi-Alpha are very competitive. They are so competitive, in fact, that each is not content to build higher than the previous tower, but must build a tower 1smoot higher... more

Plz help w number pattern

What number continues the pattern   7 16 8 27 9 ?
Patterns Math

11/11/16

Finding a Pattern

1 25 28 31 54 2 2 K21 31 50 51 69 8 3 J13 18 37 54 61 5 2 I 19 20 21 42 48 23 3 H 2 3 16 48 56 24 2 G 1 28 33 55 56 22 2 F 10 16 38 43 63 23 2 E16 30 34 37 44 16 2 D3 54 61 64 68 9 2 C8 18 27... more
Patterns

09/30/16

3, -6, 12, 4, 20, ?

WHAT IS THE NEXT NUMBER IN THE PATTERN
Patterns

04/18/16

Pattern Recognition

The number of bricks in the bottom row of a brick wall is 49. The next row up from the bottom contains 47 bricks, and each   subsequent row contains 2 fewer bricks than the row immediately below... more
Patterns Number Patterns

09/27/15

What's next in the pattern -13,8,-5,3,-2

What's next in the pattern -13,8,-5,3,-2
Patterns Geometry

09/09/15

What is the pattern between the numbers 1, -1,2,-2,3?

we're supposed to find and describe the pattern between those numbers.
Patterns

05/05/15

How much does each barrel weigh?

there are 5 barrels of apples they were weighed in all possible combinations of two the weights of each of the combinations were written down in numerical order without keeping track of which... more
Patterns

11/16/14

patterns word problem

A boat has 100gallons of gas and burns 5 gallons an hour. After the first hour the boat begins to burn double the gas it burned the hour before. What hour will the boat run out of gas?
Patterns

09/29/14

Can you figure out the missing numbers and the pattern rule3,5,8,8,13,11,17,_,_17,_,20,33,_,38,26,43,_,_, 32

Hi there, would appreciate your help in figuring out this pattern rule and missing number. 
Patterns Order

06/24/14

what is the complete order of the books?

five books of five different colors are placed on a shelf. the orange book is between the gray and pink book, and these three are consecutive. the gold book is not the first on the shelf and the... more

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