Which number is equal to the expression 7 x 104 + 3 x 103 + 0 x 102 + 8 x 101 + 5 ?

Mathematics

1 answer:

suter [353]3 years ago

6 0

Answer:

Step-by-step explanation:

Scientific notation is the way that scientists easily handle very large numbers or very small numbers. For example, instead of writing 0.0000000056, we write 5.6 x 10-9. So, how does this work?

We can think of 5.6 x 10-9 as the product of two numbers: 5.6 (the digit term) and 10-9 (the exponential term).

Here are some examples of scientific notation

You might be interested in

A rectangular prism shaped hamster cage is 13 incges tall. The perimeter of the base is 84 inches. The length of the base is 5 t

Sergeu [11.5K]

Answer:

Step-by-step explanation:

6 0

2 years ago

Write and equation of a line perpendicular to y=-5x+8 and passes through (10,4)

Solnce55 [7]

im not sure just yet

3 0

3 years ago

Alexandra [31]

Answer:

She saved $46

Step-by-step explanation:

1. Price for 3 adults would be $144

2. Price for 4 children would be $104

3. Total price for individual tickets would be $248

4. She bought 1 of [Combo 1] and 1 of [Combo 2]

5. Therefore, she paid $202

6. She saved $46

8 0

3 years ago

What number best completes both equations

VikaD [51]

15/7 or 2 1/7 (same number but the first one is an improper fraction and the other is a mixed fraction)

5 0

3 years ago

What is the y-coordinate of the solution for the system of equations? x−y=−11 y+7=−2x

ICE Princess25 [194]

Answer:

$y= 5$

Step-by-step explanation:

Given the system of equations:

$x-y=-11$

$y+7=-2x$

In order to find the y coordinate of the solution we must first find the solution to this system of equations. We first start by solving one of the given equations and then substitute the answer of that into the second equation and further solve to get the final answers.

$x=y=-11$