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2 years ago

Can i get some help please. Which expressions are equivalent to

Mathematics

1 answer:

zvonat [6]2 years ago

4 0

The answer is letter c i think

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What is the range in the set of data? 35, 39, 25, 57, 62, 46, 53, 41?

nydimaria [60]

The range of a data set is the difference between the largest and the smallest value in the set.
Here the range is: r = 62 - 25 = 35

3 0

2 years ago

Transform the given function f(x) as described.

Helen [10]

Answer:

g(x) = -|x| + 1

Step-by-step explanation:

Let g(x) be the transformation function

-|x| reflects f(x) across the x-axis. Add 1 to move the result up one unit

So, g(x) = -|x| + 1

3 0

2 years ago

In 2000, the population of a state was approximately 659 thousand. If the population decreased by 0.8% between 200 and 2009, fin

Aleks04 [339]

Answer:

613297

Step-by-step explanation:

The equation for exponential decay is y=A(1-r)^t

A=654,000

r (rate)=0.008 (0.8% as a decimal)

t=8 (2009-2000=8)

y=659,000(1-0.008)^8

y=613297.4028

Since you can't have part of a person, round: y=613297

3 0

2 years ago

Dewey, Cheatum and Howe Auto Sales sells only red and blue cars. The following line graph

daser333 [38]

2014-2015

The amount of red cars dropped the greatest during this time, therefor it increased at the slowest rate

8 0

2 years ago

What is the formula for the nth term of the given sequence? -17, -8, 1

Citrus2011 [14]

Answer:

The $n^{th}$ term of A.P sequence

tₙ = 9 n - 26

Step-by-step explanation:

Step(i):-

Given sequence

- 17 , -8 , 1 .......

first term = -17

Second term = - 8

The difference of first two terms

d = - 8 -(-17) = -8+17 = 9

The difference of next two terms

d = 1 - (-8) = 1+8 = 9

∴ The given sequence is in A.P ( Arthimetic progression)

Step(ii):-

The $n^{th}$ term of A.P sequence

$t_{n} = a + ( n-1 ) d$

Given a = - 17 and d = 9

$t_{n} = -17 + ( n-1 ) 9 = - 17 + 9 n -9 = 9 n - 26$

Final answer:-

The $n^{th}$ term of A.P sequence

tₙ = 9 n - 26

4 0

2 years ago