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3 years ago

Which expression gives the same result as ∑4i=0(5)(1/3)i

Mathematics

2 answers:

jarptica [38.1K]3 years ago

7 0

Answer: The real answer

Step-by-step explanation:

Evgesh-ka [11]3 years ago

6 0

I'm assuming which expression gives the same result as ∑^4
The choices are:
i=0^(5)
(1/3)^i

The second option is correct since the first option is erroneous or makes little sense. The second option and the ∑^4 are geometric progressions which will account for each other when substituted together or one into another.

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The formula A = P(1 + rt) calculates the ending balance, A, of a principal

leva [86]

Answer:

12.18

Step-by-step explanation:

$A = P(1 + rt)\\A = \$ 134.00\\Rate = 5\% \\Time = 2\:years\\Principal =?\\\\134 = P(1+5(2))\\134 = P(1+10)\\134 = P+10P\\134 =11P\\\\\frac{P\left(11)}{11}=\frac{134}{11}\\\\P =\$ 12.18$

4 0

4 years ago

5h+3 - j; use h = 6, and j = 1

olga55 [171]

Answer:

Step-by-step explanation:

lets substitute the appropriate values in the equation:

5h+3 - j h= 6 j=1 , so we have:

5*6 +3 -1

30 +3 -1

7 0

3 years ago

Read 2 more answers

what type of mathematical relationship should you expect to see after plotting the aborbance and the concentration data? explain

ICE Princess25 [194]

The relationship between absorbance and concentration is known as the Beer-Lambert Law.
This relationship is linear, meaning that absorbance is directly proportional to concentration.
The absorbance of a solution is directly proportional to the concentration of the light-absorbing species in the solution.

<h3>The Relationship Between Absorbance and Concentration</h3>

As the concentration of a light-absorbing species in a solution increases, the absorbance of the solution also increases. This relationship is known as the Beer-Lambert Law.

The Beer-Lambert Law states that absorbance is directly proportional to concentration. This means that as the concentration of a light-absorbing species in a solution increases, the absorbance of the solution also increases.
This relationship is linear, meaning that there is a direct relationship between absorbance and concentration.
The absorbance of a solution is directly proportional to the concentration of the light-absorbing species in the solution.

Learn more about Mathematical relationship: brainly.com/question/25638609

#SPJ4

5 0

1 year ago

Which of the following expressions represents the verbal description below?

Georgia [21]

Cube of the sum of 4 and 9 times x means (4+9x)^3
Product of 5times x and the difference of x and 1 means 5x(x-1)

Lets divide

Expression is

$\\ \sf\longmapsto \dfrac{(4+9x)^3}{5x(x-1)}$

5 0

3 years ago

Read 2 more answers

The average (arithmetic mean) of y numbers is x. if 30 is added to the set of numbers, then the average will be x - 5. what is t

Anastasy [175]

Given,

AM of y numbers = x.

Let the sum of y numbers be s.

AM of y numbers = x

$\frac{s}{y} = x$

$s = y*x$

Given, when 30 is added to the y numbers, the AM becomes x - 5.

$\frac{s + 30}{y + 1} = x - 5$

$\frac{y*x + 30}{y +1} = x - 5
$

$y*x + 30 = (x -5)( y +1)$

$y*x + 30 = y*x + x - 5y -5$

$5y = x - 5 -30 = x - 35
$

$y = \frac{x -35}{5}$

8 0

4 years ago