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3 years ago

Lizzie invested $2,000 into an account that earned 5% interest per year. When she

Mathematics

1 answer:

KatRina [158]3 years ago

6 0

Step-by-step explanation:

The way to approach the problem is this

After one year she has 2000*1.05

After two years she has the money from the last year plus interest, so she has 2000*1.05*1.05

After t years she has 2000*1.05

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A solid right pyramid has a square base with an edge

Dovator [93]

Answer:

$sah units^{3}$ represents the volume.

Step-by-step explanation:

Given

Length of edge as 's' and height as 'h'

Let 'a' be the area of base

Now, in the other three options the unit is only units and in sah the unit is $units^{3}$

So for any Volume we always have three dimensions that is Length, Breadth and Height.

so $Volume = L\times B\times H$

∴ $= meter\times meter\times meter$

∴ $= meter^{3}$

That is like $unit\times unit\times unit$

which is $units^{3}$

6 0

4 years ago

Amie has a deck of 60 sports cards, of which some are baseball cards and some are football cards. Jamie pulls out a card randoml

Firlakuza [10]

27 because out of 20 cards 9 are baseball. 20 is 1/3 of 60. 9x3=27

4 0

3 years ago

Read 2 more answers

Four times a number, decreased by 2, is 8 more than the product of six and the number.

Svetradugi [14.3K]

Answer:

-5

Step-by-step explanation:

4x -2 = 8 + 6x

-2x = 10

x = -5

3 0

2 years ago

What is the area of a rectangle that is 3.1 cm wide and 4.4 cm long? Enter the full-precision answer first to see the correspond

Brrunno [24]

Answer: Without rounding : 13.64 (square cm)

Rounded answer : 13.6(square cm)

Step-by-step explanation:

We know that the area of a rectangle is given by :-

$A=l\times w$ , where l is the length and w is the width of the rectangle.

Given : The dimensions of a rectangle are 3.1 cm wide and 4.4 cm long.

Then, the area of rectangle will be:-

$A=4.4\times 3.1=\dfrac{44}{10}\times\dfrac{31}{10}\\\\=\dfrac{1364}{100}=13.64\text{ cm}^2\approx13.6\ cm^2 \text{Rounded to the nearest tenth}$

Therefore, the area of rectangle = $13.6\text{ cm}^2$

3 0

4 years ago

Read 2 more answers

How do you Solve 2v−6v+7v=15.

jenyasd209 [6]

2v-6v=-4v
-4v+7v=3v
3v=15
15 divided by 3 is 5

5 0

3 years ago