All categories

3 years ago

What is (3.1x10^5)(2.2x10^7) in scientific notation?

Mathematics

2 answers:

aivan3 [116]3 years ago

8 0

The scientific notation:

$a\cdot 10^k$ where $1\leq a < 10$ and $k\in\mathbb{Z}$

$(3.1\cdot10^5)(2.2\cdot10^7)=(3.1)(2.2)(10^5\cdot10^7)\\\\=6.82\cdot10^{5+7}=6.82\cdot10^{12}$

nataly862011 [7]3 years ago

3 0

Answer:

It's B.) 6.82 x 10^12

You might be interested in

How to factorise n(2n+1)(n+1)+n(2n+1)? I know the answer is n(2n+1)(n+2) but can someone explain every step fully, thanks:)

Virty [35]

Here is the answer,hope this help

3 0

2 years ago

Read 2 more answers

Evaluate the function. f(x) = -4x^2+9Find f(-3)

svetlana [45]

Answer:

$f(-3)=-27$

Step-by-step explanation:

So we have the function:

$f(x)=-4x^2+9$

And we want to find f(-3).

So, let's substitute -3 for x. Therefore:

$f(-3)=-4(-3)^2+9$

Square:

$f(-3)=-4(9)+9$

Multiply:

$f(-3)=-36+9$

Add:

$f(-3)=-27$

And we're done!

4 0

3 years ago

Read 2 more answers

Ayayai inc. Has a customer loyalty program that rewards a customer with 1 customer loyalty point for every $10 of purchase. Each

RUDIKE [14]

The transaction price for Ayayai's product and the customer loyalty points are $92500 and 37000 points respectively.

<h3>How to determine the transaction price?</h3>

Based on the information provided about Ayayai inc., the transaction price for their product and the customer loyalty points would be allocated as follows:

SSP PA TTP AA____

Product purchases $370,000 80% $370,000 $296,000

Loyalty points $92,500* 20% $370,000 $74,000__

$462,500 $370,000

*37,000 × 2.50 = $92,500

Note:

SSP means Standalone selling prices.

PA means Percent allocated.

TTP means Total transaction price.

AA means Allocated amounts.

Read more on transaction price here: brainly.com/question/15874481

#SPJ1

3 0

1 year ago

At a national park in Wyoming, there was already 84 inches of snow on the ground. Then, snow fell during a snowstorm at a rate o

ollegr [7]

Answer:

Step-by-step explanation:

At a national park in Wyoming, there was already 84 inches of snow on the ground.

Then, snow fell during a snowstorm at a rate of 1.5 inches per hour for 12 hours.

The linear function which describes this situation is

$y=84+1.5x,$

where x is the number of hours since the snowstorm began, y is the number of inches of snow on the ground.

For the linear function

$y=mx+b,$

the slope is m and the y-intercept is b.

Thus, the slope of this linear function is 1.5 and the meaning of the slope is 1.5 inches per hour and the y-intercept is 84 inches.

4 0

3 years ago

HELP I WILL GIVE BRAINLYEST I SUCK AT MATH

Allushta [10]

Answer:

39/44

Step-by-step explanation:

Change 3 1/4 to 13/4 (improper fraction)

Multiply 3/11 x 13/4 = 39/44

8 0

3 years ago

Read 2 more answers