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Pavlova-9 [17]
2 years ago
11

The nth term of a sequence is 3n-5. Write down the first three terms of the sequence.

Mathematics
1 answer:
Anastasy [175]2 years ago
7 0

Answer: -2, 1, 4

Step-by-step explanation:

N is the term number

For the first term, it is 3 multiplied by 1, minus 5, or -2

For the second term, it is 3 multiplied by 2, minus 5, or 1

For the third term, it is 3 multiplied by 3, minus 5, or 4

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Vlad1618 [11]

Answer:

The simplest (and most commonly used) area calculations are for squares and rectangles. To find the area of a rectangle, multiply its height by its width. For a square you only need to find the length of one of the sides (as each side is the same length) and then multiply this by itself to find the area

Step-by-step explanation:

7 0
3 years ago
in Hanley's school, 0.723 of the students participated in an event. if there are 1000 students in Hanley School, how many partic
Ugo [173]
Answer:

723 students participated in the event

Explanations:

The total number of students in Hanley's school = 1000

0.723 of the students participated in an event

Number of students that participated in the event = 0.723 x 1000

Number of students that participated in the event = 723

4 0
1 year ago
If f(x) = x + 3 and g(x) = -7x + 7, which statement is true? Click on the correct answer. 5 is in the domain of fºg. 5 is not in
Studentka2010 [4]

Answer:

man you got this

Step-by-step explanation:

If f(x) = x + 9 and g(x) = 9x – 4, - 22024651. ... Click on the correct answer. 3 is not in the domain of fºg. 3 is in the domain of fºg. 1. See answer. Add answer+5 pts ... Answer: 3 is in the domain of f(g(x)). Step-by-step explanation: ... What is the domain of the given function? a) {x | x = –6, –1, 0, 3}; {y | y = –7, –2, ...

The domain is all real numbers except 9 (positive)

This is because we can't have 0 in the denominator, and when x equals 9, then the denominator is 0. Anything divided by 0 is undefined, which is why 9 (in this equation) is not included.

3 0
3 years ago
Match each form with its equation.
Rasek [7]
Answers

1.Slope-intercept form
2.Point-Slope form
3.Standard Form
4.Vertical Line
5.Horizonal Line
7 0
3 years ago
A dealer bought an item for $20, sold it for $24, bought it for $25, and sold it for $28. How much profit did she make?
tatiyna
Her profit was around the amount of $7-$52
6 0
3 years ago
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