3 years ago

Convert 3,200,000 to scientific notation.

1 answer:

4 0

The scientific notation of 3,200,000 is 3.2 * 10^6.
The number must be between 1 and 10, and we move the decimal 6 places to the left to get between 1 and 10.

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A circle with radius of \greenD{2\,\text{cm}}2cmstart color #1fab54, 2, start text, c, m, end text, end color #1fab54 sits insid

HACTEHA [7]

Answer:

119.43cm^2

Step-by-step explanation:

The computation of the area of the shaded region is shown below:

As we know that

= Area of the rectangle - Area of the circle

where,

Area of rectangle is

$= length \times breadth$

$= 11\times 12$

= 132 cm^2

And, the area of the circle is

$= \pi\times r^2\\\\ = \frac{22}{7} \times 2^2\\\\ = \frac{88}{7} cm^2$

Now the area of the shaded region is

$= 132 cm^2- \frac{88}{7}cm^2$

= 119.43cm^2

We simply deduct the area of the circle from the area of the rectangle so that the area of the shaded region.

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2 years ago

At beginnings of population study a city had 330,000 people. Eac year since, the population has grown by 6.8% . let t be the num

insens350 [35]

Answer:

Y=330,000(1.068)^t

Step-by-step explanation:

3 0

3 years ago

Plz help me well mark brainliest if correct!!...

valina [46]

Answer:

You should stick with option D

4 0

2 years ago

Solve for x 3x + 3 − x + (−7) > 6 A. x > (−5) B. x > 2.5 C. x > 5 D. x < 5

denpristay [2]

ANSWER

C. x>5

EXPLANATION

The given inequality is:

3x + 3 − x + (−7) > 6

Deal with the parenthesis first to obtain;

3x + 3 − x −7 > 6

Group similar terms to get:

3x − x> 6-3+7

Combine similar terms to get,

$2x \: > \: 10$

Divide both sides by 2 to obtain:

$x \: > \: 5$

The correct choice is C. x>5

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3 years ago

Read 2 more answers

a backyard has an area of 72 square feet. of the following choices, which is the smallest possible perimeter of the backyard?

mr Goodwill [35]

34 is the smallest possible perimeter

3 0

3 years ago