4 years ago

What is an indicated function?

1 answer:

8 0

Explanation: An indicator function is an fuction defined on the set X that indicates membership of an element in a subset A of X, having the value 1 for all elements of A and the value 0 for all elements of X not in A.

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Mark’s canoes rents canoes for $20 plus $13 per hour. You do not want to spend more than $150. For how many hours can you afford

Evgen [1.6K]

Answer: x ≤ 10

Step-by-step explanation:

20 + 13x ≤ 150

13x ≤ 150 - 20

13x ≤ 130

x ≤ 130 ÷ 13

x ≤ 10

8 0

2 years ago

An inverse variation includes the point (4,17). Which point would also belong in this inverse variation?

NARA [144]

Answer:

(2, 34 )

Step-by-step explanation:

Since the points vary inversely then half the x, means double the y, thus

(2, 34) or (1, 68 ) would also belong in this inverse variation

3 0

3 years ago

What is the first term and explicit rule for the following geometric sequence? 3. 15,75,375, 1,875

VARVARA [1.3K]

First term: 3

Exiplicit formula:

$3/5*5^n$ or 3x5^n-1

Hope this helps!

7 0

3 years ago

I need this done like rn so please help!

sukhopar [10]

Answer:

No, because the number in 2011 multiplied by three is less than the number in 2015.

Step-by-step explanation:

i dunno just makes sense

5 0

3 years ago

Read 2 more answers

Anyone got an answer for this math question?

Dennis_Churaev [7]

Answer:

So you have a scale

you multiply: 8×(3/4)

And your x= 6

6 0

3 years ago