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3 years ago

How are tax and discount the same?

Mathematics

2 answers:

Yuri [45]3 years ago

8 0

Tax is different than discount.

Tax is an amount added, while discount is an amount subtracted from total.

Bogdan [553]3 years ago

4 0

Tax adds money and discount takes away so both of them has to deal with money

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adoni [48]

Answer:

what topic is this please

8 0

3 years ago

Geometric Series assistance

Levart [38]

we have been asked to find the sum of the series

$\sum _{n=1}^5\left(\frac{1}{3}\right)^{n-1}$

As we know that a geometric series has a constant ratio "r" and it is defined as

$r=\frac{a_{n+1}}{a_n}=\frac{\left(\frac{1}{3}\right)^{\left(n+1\right)-1}}{\left(\frac{1}{3}\right)^{n-1}}=\frac{1}{3}$

The first term of the series is $a_1=\left(\frac{1}{3}\right)^{1-1}=1$

Geometric series sum formula is

$S_n=a_1\frac{1-r^n}{1-r}$

Plugin the values we get

$S_5=1\cdot \frac{1-\left(\frac{1}{3}\right)^5}{1-\frac{1}{3}}$

On simplification we get

$S_5=\frac{121}{81}$

Hence the sum of the given series is $\frac{121}{81}$

5 0

3 years ago

Use pictures or words to explain what shapes can be put together to make a hexagon shape.

GenaCL600 [577]

Triangles are the easiest shape to make a hexagon out of. You can do this by lining up 6 triangles where each base of the triangle lines up.

5 0

3 years ago

Easy Points if you know math. Please help, question attached in picture.

blagie [28]

Answer:

y = 1/2x +6

Step-by-step explanation:

We have a point and a slope. Therefore we can use the point slope form to create a line

y-y1 = m(x-x1)

y-5 = 1/2(x--2)

y-5 = 1/2(x+2)

Distribute the 1/2

y-5 = 1/2x +1

Add 5 to each side

y-5+5 = 1/2x +1+5

y = 1/2x +6

This is in slope intercept form

6 0

3 years ago

Michael is preparing to plant a garden with a rectangular bed in the center and equal square beds on either side. The entire len

Marizza181 [45]

Answer:

what

Step-by-step explanation:

8 0

3 years ago