2 years ago

(2.8•10^8)(1.9•10^4)

Mathematics

1 answer:

Mekhanik [1.2K]2 years ago

5 0

Answer: 5.32 × 10^12

Step-by-step explanation:

This is a question relating to indices. In indices, we add the power given for question relating to multiplication. Hence, this will be:

= (2.8•10^8)(1.9•10^4)

= (2.8 × 1.9) × 10^8+4

= 5.32 × 10^12

Therefore, the answer to the question will be 5.32 × 10^12.

You might be interested in

What is the equation in point slope form of a line that passes through the point (−8, 2) and has a slope of 12 ? Drag a number,

NemiM [27]

Point-slope form:

y − b = m(x − a<span>), where m is the slope and (a, b) is a point on the graph.

Here that would look like:

y - 2 = 12(x - (-8))
y - 2 = 12(x + 8)

The answer:
</span>y - 2 = 12(x + 8)

Hope this helps.

5 0

3 years ago

The school owns 2 classroom sets of 30 calculators each, which students are required to have during their mathematics class. The

sattari [20]

There's not enough information here.

7 0

3 years ago

Read 2 more answers

There are 50 jelly beans. if 7 of them are red, and 23 are black, what percentage of the jelly beans are not reed

nadezda [96]

86% bc 50 is easy to work with, you know 43 arent red, and since 43x2=86 its 86, multiply by 2 bc 50 is half of 100

4 0

3 years ago

What is 12/3 as an improper fraction?

VladimirAG [237]

The answer is D, 2/3.

8 0

3 years ago

Read 2 more answers

Peter hired a cleaning company to clean his house. The cleaning company charges a fixed fee of $15 plus $17 per hour to clean a

creativ13 [48]

Answer:

5 hours

Equations:

first company: 17x+15

second company: 20x

Proof:

17(5)+15 => 85+15 => 100

20(5) => 100

7 0

2 years ago