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Drupady [299]
3 years ago
11

HELP ME Timed Complete the recursive formula of the arithmetic sequence 9,−1,−11,−21,

Mathematics
1 answer:
NARA [144]3 years ago
5 0

Answer:

Step-by-step explanation:

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You rode your bike for 5 miles in 30 minutes.
Nezavi [6.7K]
It’s False, you’d have to divide the number of minutes by the miles to get how many minutes it took PER mile to ride your bike. 30/5 is 6 therefore it takes 6 minutes per mile. if you were to multiply 6 times 12 miles it would equal 72 minutes.
5 0
3 years ago
A school book fair has 72 non fiction books and 328fiction books for sale. What percent of the book fair is non fiction books ​
Varvara68 [4.7K]

Answer:

18%

Step-by-step explanation:

Non fiction books - 72

Fiction Books - 328

Total Books - 400

72 + 328 = 400

Percent of non fiction books to book fair - 18%

\frac{72}{400}

Simplify it until it has a denominator of 100, since that is the standard denomination for percentages.

\frac{18}{100}

18% or 0.18.

8 0
3 years ago
Help me solve the following formula for v1
djyliett [7]

Answer:

v1 = at + v0

Step-by-step explanation:

We want to end up with a formula that looks like v1 = algebraic expression

Start by multiplying both sides of the given formula by t, to eliminate fractions:

at = v1 - v0

Next we isolate v1 by adding v0 to both sides of the above equation:

at + v0 = v1 - v0 + v0, or v1 = at + v0

7 0
3 years ago
(9,-9), (13,-3) djfjfifugjfjjdjd​
kondaur [170]

Answer:

it would be in 2nd quadrant

Step-by-step explanation:

4 0
3 years ago
Does this graph show a function explain how you know
In-s [12.5K]
<h3>Answer:</h3>

C. No, the graph fails the vertical line test

<h3>Step-by-step explanation:</h3>

Functions describe the relationship between the dependent variable, y, and the independent variable, x.

Functions

For a graph to be a function, x-values cannot repeat. This means that one x-value cannot have more than one y-value.

However, functions can have repeating y-values. So, y-values can have more than one x-value; as seen in quadratic functions. This means that answer B cannot be correct.

Vertical Line Test

The vertical line test is a way to determine if a graph is a function. A graph passes the vertical line test if you can draw a vertical line at every point on the coordinate plane and not have it intersect with the graph more than once.

On the graph in the question, a vertical line would intersect with the graph twice at the x-values greater than -1. Since the graph fails the vertical line test, it is not a function.

5 0
2 years ago
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