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2 years ago

Find the nth term of

Mathematics

1 answer:

kykrilka [37]2 years ago

4 0

Answer:

Step-by-step explanation:

17,20,23,26,29,31,34,37,40,43,46,49,51,54,57,60,63,66,69,71,74,77,80,83,86,

89,91,94,97,100

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Simplify the following: 6i^3 +4j^2 -6i<br> Please show work

Vadim26 [7]

Answer:

Concept: Vectors

I think the confusion here might be the usage of i and j
Just to let you know, i=x and j=y
So let's use that fact to conceptualize this
6x^3+4y^2-6x
We can simplify by applying a common factor
2(x^3+2y^2-3x)
Thats the most we can simplify this

6 0

2 years ago

Simplify each answer into a fraction, Please show work as well!

scoray [572]

Answer: 1) 8/15 2) 2 4/9 3) -13/45

Step-by-step explanation:

1/5 + 1/3 = 6/30 + 10/30 = 16/30 = 8/15

2 1/9 + 1/3 = 19/9 + 3/9 = 22/9 = 2 4/9

1/9 - 2/5 = 5/45 - 18/45 = -13/45

7 0

2 years ago

HELP FAST PLEASE

Nimfa-mama [501]

Answer:

a. 0

Step-by-step explanation:

1. To find the slope given two points, use the following formula:

$\frac{y^{2}- y^{1} }{x^{2}-x^{1} }$

2. $y^{2}$ would be the second y-value (in the second ordered pair), 2, and $y^{1}$ would be the first y-value (in the first ordered pair), also 2.

3. Same for the x-values. $x^{2}$ is -2 and $x^{1}$ is 4

4. Now plug in the values.

$\frac{2-2}{(-2)-4}$

5. This equals $\frac{0}{-6}$ which simplifies to 0

8 0

3 years ago

Read 2 more answers

Simplify the following: (9x - 7) - (5x + 10)

lianna [129]

(9x - 7) - (5x + 10 )
2x - 15x
- 13x

7 0

3 years ago

7. A bag contains 6 red and 10 black

Tanya [424]

Answer:

125

Step-by-step explanation:

To find the expected number of black marbles, take the probability of getting a black marble times the number of marbles drawn

P(black) * 200

5/8 *200

125

We should expect 125 black marbles

8 0

3 years ago

Read 2 more answers