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3 years ago

What is 3,482,000,000 in scientific notation?

Mathematics

2 answers:

Volgvan3 years ago

5 0

3.482×10^9
Imagine the decimal at the end of the last 0 and move it 9 places to the left

poizon [28]3 years ago

4 0

In scientific notation it would be 3.482 x 10^9

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HURRY BRAINLIEST AND CASHAPP!! LEAH PLOTS A POINT TO SHOW A FORTH EQUIVALENT RATIO. IF THE Y-VALUE OF LEAH'S POINT IS 36, WHAT I

Thepotemich [5.8K]

Answer:

36,36

Step-by-step explanation:

The x value is counting by 9

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3 years ago

during the winter months, freshwater fish sense the water getting colder and swim to the bottom of lakes and rivers to find warm

Jlenok [28]

Answer: 28 feet.

Step-by-step explanation:

Given: During the winter months, freshwater fish sense the water getting colder and swim to the bottom of lakes and rivers to find warmer water.

The total depth of the lake = 32 feet

Since, fish swims 7/8 of the depth, then the depth of lake to which the fish swim= $\frac{7}{8}\times32\ feet$

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therefore, $\frac{7}{8}\times32=7\times4=28$

Hence, the fish swim 28 feet in lake.

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3 years ago

How do you find the sum of cube ?

SIZIF [17.4K]

Answer:

$(2x+5)(4x^{2} -10x+25)=0$

Step-by-step explanation:

Given:

The given equation is.

$8x^{3} +125=0$

Find the some of cube.

Solution:

$8x^{3} +125=0$

$2^{3}x^{3} +5^{3}=0$

$(2x)^{3} +5^{3}=0$ ----------(1)

The sum of the cube formula is given below.

$(a^{3} +b^{3})=(a+b)(a^{2} -ab+b^{2} )$ -----------(2)

By comparing equation 1 and equation 2

$a=2x, b=5$

substitute a and b value in equation 2

$((2x)^{3} +5^{3})=(2x+5)((2x)^{2} -(2x)(5)+5^{2})$

$((2x)^{3} +5^{3})=(2x+5)(4x^{2} -(10x)+25)$

$((2x)^{3} +5^{3})=(2x+5)(4x^{2} -10x+25)$

Therefore the sum of the cube $(2x+5)(4x^{2} -10x+25)=0$

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3 years ago

Pls do 2 questions NOW for brainlest

Irina18 [472]

Answer:

128

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3 years ago

A dining set is priced at $785. If the sales tax is 9 percent, what is the cost to purchase the dining set? Round to the nearest

VLD [36.1K]

Answer:

$855.65

Step-by-step explanation:

Multiply 785 by 0.09 to get the sales tax amount which is 70.65.

Add the sales tax amount to the price of the dining set to get cost after tax.

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2 years ago