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Julli [10]
3 years ago
7

PLEASE HELP!!!! IM SO LOST

Mathematics
1 answer:
stepan [7]3 years ago
4 0

Answer:

To calculate r, calculate the quotient of two consecutive terms.

r = \frac{\frac{2(n+1)!}{2^{2(n+1)}}}{\frac{2n!}{2^{2n}}}= \frac{n+1}{4}

For all n \ge 4, r>1, so the series converges, as the series grows (even more than) exponentially.

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Please people help me with this
lisabon 2012 [21]

Answer:

see explanation

Step-by-step explanation:

Using the rules of logarithms

• log x + log y = log xy

• log x - log y = log (\frac{x}{y} )

• logx^{n} = n log x

(a)

log_{7} 9 + log_{7} 2 = log_{7} (9 × 2) = log_{7} 18

(b)

log_{8} 7 - log_{8} 11 = log_{8} \frac{7}{11}

               ↑ required value

(c)

2log_{9} 2 = log_{9} 2² = log_{9} 4

3 0
4 years ago
A rhombus has coordinates A(-6, 3), B(-4, 4), C(-2, 3), and D(-4, 2). What are the coordinates of rhombus A′B′C′D′ after a 90° c
Liula [17]

We are given that the coordinates of the vertices of the rhombus are:
<span><span>A(-6, 3)
B(-4, 4)
C(-2, 3)
D(-4, 2)

To solve this problem, we must plot this on a graphing paper or graphing calculator to clearly see the movement of the graph. If we transform this by doing a counterclockwise rotation, then the result would be:
</span>A(-6, -3)</span>
B(-4, -4)
C(-2, -3)
D(-4, -2)

 

And the final transformation is translation by 3 units left and 2 units down. This can still be clearly solved by actually graphing the plot. The result of this transformation would be:

<span>A′(6, -8)
B′(7, -6)
C′(6, -4)
D′(5, -6)</span>

7 0
3 years ago
Read 2 more answers
673,000 in numeric help!!
miskamm [114]

Answer:

huh? explain better

Step-by-step explanation:

4 0
3 years ago
Simplify the ratio 11/33 and then give 2 more equivalent ratios
KATRIN_1 [288]
The simplest ratio is 1/3. Equivalent ratios would be 3/9 and 5/15.
4 0
3 years ago
I need help with geometry project
vekshin1

Answer:

...

Step-by-step explanation:

oki?

8 0
3 years ago
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