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3 years ago

A Step 1B Step 2 C Step 3

Mathematics

1 answer:

attashe74 [19]3 years ago

7 0

Peyton's mistake was in Step 3, so the correct answer is C.

They added an extra negative sign when it wasn't needed.

(Please mark this answer as Brainliest and leave a Thanks if I helped you!)

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there are 6 girls and 8 boys in Mr. Stevenson's class the ratio of girls to boys in the class can be expressed as the simplified

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Answer: 3

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1 year ago

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2 years ago

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Reuben learned in art class that a mosaic is made by arranging small pieces of colored material such as glass or tile to create

anastassius [24]

Pattern is the rule that guides the formation of a set.

The sequence of the first five mosaics is 5, 8, 11, 14, 17
The sequence is arithmetic
There are 32 tiles in the tenth mosaic.

From the given design, the number of tiles used is:

$T_1 = 5$

$T_2 = 8$

$T_3 = 11$

(a) The first five

Notice that the difference in the number of tiles of successive mosaic is 3.

This means that:

$T_4 = T_3 + 3 = 11 +3 = 14$

$T_5 = T_4 + 3 = 14 +3 = 17$

So, the sequence of the first five mosaics is 5, 8, 11, 14, 17

(b) The type of sequence

The sequence is arithmetic

This is so, because the difference in the number of tiles of successive mosaic is 3.

This difference is called the common difference

(c) The number of tiles in the tenth mosaic

The nth term of an arithmetic sequence is:

$T_n = T_1 + (n - 1) \times d$

In this case:

$T_1 = 5$

$d =3$

$n = 10$

So, we have:

$T_{10} = 5 + (10 - 1) \times 3$

$T_{10} = 5 + 9 \times 3$

$T_{10} = 5 + 27$

$T_{10} = 32$

There are 32 tiles in the tenth mosaic.

Read more about arithmetic sequence at:

brainly.com/question/18109692

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2 years ago

An aquarium has 4 plants for every 3 fish there are 36 pants in the aquarium. How many fish are there?

Nadusha1986 [10]

Answer:

A. 27 fish

Step-by-step explanation:

4/3 = 36/f

4f = 108

f = 27

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2 years ago

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