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alisha [4.7K]
3 years ago
10

Find an equation for the nth term of the arithmetic sequence. a18 = 97, a20 = 281

Mathematics
1 answer:
Ipatiy [6.2K]3 years ago
5 0
Hope this helped the answer is in purple

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Help me please help please
Artemon [7]
The answer is 6km and 10 km
3 0
2 years ago
Read 2 more answers
If a = 2 + i, and b = 3 – 2i, what is a/b?
AveGali [126]

Answer:

it's \\\frac{4}{13} +\frac{7}{13}i

Step-by-step explanation:

3 0
3 years ago
Drivers pay a toll to pass over a busy bridge, and there are many toll booths that collect money. The city manager counted the t
SIZIF [17.4K]

The median number of cars for both distributions lies in the 20–30 interval and there were more than 40 cars in line more often on the weekend then the weekday.

<h3>What is mean and median ?</h3>

The arithmetic mean is found by adding the numbers and dividing the sum by the number of data in the list.

The median is the middle value in a list ordered from smallest to largest.

Given data:

Data A:

0 - 10           4

10 - 20        13

20 - 30       19

30 - 40        8

40 - 50        5

50 - 60        1

Data B:

0-10           12

10-20        20

20-30        14

30-40         3

40-50         1

Thus, the median number of cars for both distributions lies in the 20–30 interval and there were more than 40 cars in line more often on the weekend then the weekday.

Learn more about Mean and Median from:

brainly.com/question/17060266

#SPJ1

7 0
2 years ago
Read 2 more answers
Use the cubic model y = 6x3 - 5x2 + 4x – 3 to estimate the value of y when x = 2.
jeka94

Answer:

The answer is B.

Step-by-step explanation:

You have to substitute x = 2, into the equation of y :

y = 6 {x}^{3}  - 5 {x}^{2}  + 4x - 3

let \: x = 2

y = 6 {( 2)}^{3}  - 5 {(2)}^{2}  + 4(2) - 3

y = 48 - 20 + 8 - 3

y = 33

5 0
3 years ago
Read 2 more answers
Solve the inequality for z-9&lt; 15. Simplify your answer as much as possible.
Fiesta28 [93]

Answer:

z < 24

Step-by-step explanation:

5 0
3 years ago
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