Write a recursive formula and an explicit formula for the following arithmetic sequence. 5, 14, 23, 32, 41,

Mathematics

1 answer:

Nezavi [6.7K]2 years ago

7 0

Answer: uh

Step-by-step explanation:

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Perform the calculation then

Andru [333]

Answer:

416 (3 s.f.)

Step-by-step explanation:

To multiply decimals, begin by multiplying the numbers as if there is no decimal:

$\large\begin{array}{cccccc}&& 1 & 2 & 8 & 5\\\times && & 3 &2 & 4\\\cline{1-6} && 5 & 1 & 4 & 0\\&2&5&7&0&0\\3&8&5&5&0&0\\\cline{1-6}4&1&6&3&4&0\\\cline{1-6}^1&^1&^1&&\phantom{^{\frac{1}{2}}}&\end{array}$

Count the number of digits after the decimal point in each factor:

128.5 → 1 digit after the decimal point.
3.24 → 2 digits after the decimal point.

Therefore, there is a total of 3 digits after the decimal points.

Put the same number of digits after the decimal point in the product.

Therefore, the solution is to the multiplication is:

416.340

The factor with the fewest signification figures is 3.24.

This number has 3 significant figures.

Therefore, the solution to 3 significant figures is:

416 (3 s.f.)

5 0

9 months ago

Read 2 more answers

Need answer ASAP please help

Step2247 [10]

Answer:

Step-by-step explanation:

8 0

2 years ago

Find the product. (n + 8)(n - 2)

Margaret [11]

If you would like to find the product (n + 8) * (n - 2), you can do this using the following steps:

(n + 8) * (n - 2) = n * n - 2 * n + 8 * n - 8 * 2 = n^2 + 6 * n - 16

The correct result would be n^2 + 6 * n - 16.

7 0

3 years ago

Read 2 more answers

Here’s option C and D

vovangra [49]

It’s answer A I believe bc none of the others check out

7 0

2 years ago

Write a few sentences about different ways to show subtraction for a problem lie 32-15.

Alexxx [7]

If you want to subtract
Put the bigger number on the top and then the smaller then subtract

32
- 15
= 17

8 0