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pashok25 [27]
2 years ago
15

The nth term of a sequence is 1 2 n + 4.

Mathematics
1 answer:
slavikrds [6]2 years ago
8 0

Answer:

a) let n be 1

12(1)+4=16

let n be 2

12(2)+4=28

similarly let n be 3,4,5

their values are 40,52,64.

The first 5 terms in the sequence is 16,28,40,52,64

b)tn = a+(n-1)d

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A scatter plot showed a positive correlation for 11 bowlers. As the number of strikes, s, a bowler made in a game increased, the
almond37 [142]

Answer:

s = 4

Step-by-step explanation:

The equation for the line of best fit for the data is p=25s+40.

Where p is no. of points and s is no. fo strikes

We need to find the number of strikes made by a bowler with 140 points.

Put p = 140

p=25s+40

140 = 25s+40

Subtract 40 to both sides,

140-40 = 25s+40-40

100 = 25s

⇒ s = 4

So, there are 4 strikes made by a bowler with 140 points.

5 0
3 years ago
Which integers are closest to 41
Jobisdone [24]

Answer:

the answer is 40

Step-by-step explanation:

because when you estimate 1 it will give you zero for example from 1234=0 56789 =1 so 1=to zero so the answer is 40

7 0
3 years ago
i need help on math
dolphi86 [110]
X=2
2x-3=-x+3

add three to both sides
add 1x to each side
should be left with 3x=6
divide both sides by 3 to get x alone
your answer then is x=2
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3 years ago
32 and 2.56 what is the unit rate
Serggg [28]
12.5 

I hope this helped.

5 0
3 years ago
-3 x 2(4-18) + 8 =<br> Solve the equation
Karolina [17]

we are given

-3 x 2(4-18) + 8 =

Firstly , we will solve inside parenthesis

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-3 *2*-14 + 8 =

now, we can multiply

-6*-14 + 8 =

84 + 8 =

=92............Answer

6 0
3 years ago
Read 2 more answers
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