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2 years ago

A) Divide the numbers 1 to 8 by 9. Observe the decimals and di

Mathematics

1 answer:

bearhunter [10]2 years ago

3 0

Answer:

12345678/9

= 1.371746...

12345678910/11

=1.12233446......

other i dont know

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For the geometric sequence of a1=2 and r=2 find a5

Brrunno [24]

Answer:

$a_5 = 32$

Step-by-step explanation:

The nth term for the geometric sequence is given by:

$a_n = a_1 \cdot r^{n-1}$

where,

$a_1$ is the first term

r is the common ratio

n is the number of terms.

As per the statement:

For the geometric sequence of $a_1=2$ and r=2

We have to find $a_5$

for n = 5;

$a_5=a_1 \cdot r^{n-1}$

Substitute the given values we have;

$a_5 = 2 \cdot 2^4 = 2 \cdot 16$

⇒ $a_5 = 32$

Therefore, the value of $a_5$ is, 32

3 0

3 years ago

Someone pls help, i need to get this right.

Elina [12.6K]

Answer:

0,2

Step-by-step explanation

6 0

3 years ago

Make D the subject of S=D/T<br> You may use the flowchart to help you if you wish.

hammer [34]

Given the equation, S = D/T:

To make the D the subject of the equation, we can start by multiplying both sides by T to isolate D:

(T) S = D/T (T)

TS = D

Therefore, the final answer is D = TS

8 0

3 years ago

Evaluate and simplify the expression<br> when a = 4 and b = -1.<br> 5 - 2(a + 3b)/2

gayaneshka [121]

Answer:

Step-by-step explanation:

hope it helps ;)

4 0

2 years ago

Lina20 [59]

Answer:

$\textbf{The slope of the parallel line is given by $ 2 $}\\$

Step-by-step explanation:

$\textup{The slope of any two parallel lines are equal and they only differ in their $y- intercepts$. }\\\textup{Given $y = 2x + 4 $}\\\textup{This is comparable to $y = mx + c$, where $m$ is the slope of that line.}\\\textup{Therefore, the slope of the given line and any line parallel to it is $ 2$.}$

7 0

3 years ago