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3 years ago

Solve for x e^2x=2.6

Mathematics

1 answer:

vesna_86 [32]3 years ago

8 0

Answer:

Solve for

by simplifying both sides of the equation, then isolating the variable.

≈

0.25181781

Step-by-step explanation:

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6. A super-bouncy-ball is thrown 25m into the air. The ball falls, rebounds to 70% of the height of the previous bounce and fall

inn [45]

Answer:

The total distance the ball has travelled after it hits the ground the 5th time is of 48.53m.

Step-by-step explanation:

Geometric sequence:

In a geometric sequence, the quotient of consecutive terms is the same. The nth term of a geometric sequence is given by:

$a_n = a_1q^{n-1}$

In which $a_1$ is the first term and $q$ is the common ratio.

A super-bouncy-ball is thrown 25m into the air. The ball falls, rebounds to 70% of the height of the previous bounce and falls again.

This means that:

$q = 0.7, a_1 = 25*0.7 = 17.5$

Then

$a_n = a_1q^{n-1}$

$a_n = 17.5(0.7)^{n-1}$

First 5 terms:

$a_1 = 17.5$

$a_2 = 17.5(0.7)^{2-1} = 12.25$

$a_3 = 17.5(0.7)^{3-1} = 8.58$

$a_4 = 17.5(0.7)^{4-1} = 6$

$a_5 = 17.5(0.7)^{5-1} = 4.2$

Find the total distance the ball has travelled after it hits the ground the 5th time.

$T = 17.5 + 12.25 + 8.58 + 6 + 4.2 = 48.53$

The total distance the ball has travelled after it hits the ground the 5th time is of 48.53m.

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3 years ago

I can’t figure this out, what is it?

zalisa [80]

The rubric of 150 is the sim of the square but the area would be 59 which would equal to the amount of 50

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2 years ago

An artist is deciding between two different triangular shapes to use for a sculpture. The first triangle has a base of 20 feet a

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The correct answer is c) 4ft

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Can someone please help me

DIA [1.3K]

Surface Area of A Cylinder.

As=2(3.14)rh+2(3.14)r^2

Radius: 6in

Height: 9 in

Plug it in:

2(3.14)(6)(9)+2(3.14)(6^2)

6.28(54)+6.28(36)

339.12+226.08= 565.2

Therefore, it will take about 565.2in^2 of wrapping paper to cover the whole present.

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3 years ago

1 and three fourths divided by 3

Lady_Fox [76]

Answer: 3 7/12 (three and seven twelfths

Step-by-step explanation:

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