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2 years ago

Can anyone help me with this Given an = −11n + 3 find the 100th term.

Mathematics

1 answer:

ICE Princess25 [194]2 years ago

5 0

Answer:

$\huge\boxed{-1097}}$

Step-by-step explanation:

$a_n=-11n+3\\\\100th\ \text{term}\to\text{substitute}\ n=100\ \text{to the}\ a_n:\\\\a_{100}=-11(100)+3=-1100+3=-1097$

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A marina is in the shape of a coordinate grid. Boat A is docked at (3.1, −1) and Boat B is docked at (−4.1, −1). The boats are _

kirill115 [55]

Answer:

d = 7.2

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra II

Distance Formula: $d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

Step-by-step explanation:

Step 1: Define

Boat A(3.1, -1)

Boat B(-4.1, -1)

Step 2: Find distance d

Simply plug in the 2 coordinates into the distance formula to find distance d.

Substitute [DF]: $d = \sqrt{(-4.1-3.1)^2+(-1+1)^2}$
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Exponents: $d = \sqrt{51.84}$
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2 years ago

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2 years ago

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bixtya [17]

Answer:

Step-by-step explanation:

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3 years ago

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vlada-n [284]

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3 years ago