3 years ago

What is the rule of this pattern 1, 21, 85, 341

Mathematics

2 answers:

Lilit [14]3 years ago

7 0

Multiply everything except the first starting number by 4 then add 1

weqwewe [10]3 years ago

4 0

5 x 4 +1 =21

21 x 4 +1 = 85

85 x 4 + 1 = 341

You might be interested in

Find the slope: 1/8x + 3y = 3

kifflom [539]

I'd have to say the slop is - 1/24

4 0

3 years ago

Read 2 more answers

What are the steps to find the slope of the line through the pair of points ? <br>

Artyom0805 [142]

Answer:

$\frac{-15}{-14} \\$

Step-by-step explanation:

You would do y2-y1 over x2-x1. In your equation, this would be -15-0 over -11-3, giving you -15 over -14

8 0

3 years ago

When a liquid turns into a solid, which of the following also changes?

schepotkina [342]

Answer:

D. Energy.

Step-by-step explanation:

Liquid is at a higher energy state than a solid.

8 0

2 years ago

Simplify the expression

Vaselesa [24]

To simplify this expression, you have to remember that when a number or a variable is raised to the negative exponent you have to reciprocate the number. In this expression, c^-8 will be reciprocated so it will become part of the numerator. Therefore, the final answer would be 12c^8/d^2.

3 0

3 years ago

Please help fast!! A, B, C or D?

MakcuM [25]

Answer:

the answer would be is 6

4 0

3 years ago

Read 2 more answers