Write each number in standard form: (3 x 100,000) + (4 x 1000) + (2 x 10)

1 answer:

6 0

$3\times100000 = 3\times10^6 \\ 4\times1000 = 4\times10^3 \\ 2\times10 = 2\times10^1$

So the final statement would be:
$(3\times10^6) + (4\times10^3) + (2\times10^1)$

You might be interested in

The value of a boat is $23,400. It loses 10% of its value every year. Find the approximate monthly percent decrease in value. Ro

Brrunno [24]

Answer:

Value of boat = $23,400

Loss of value by boat per year = 8%

To find: - Monthly percent decrease in value of boat.

Solution: - Decrease of value per year = 8% of $23,400 = $1,872. Monthly decrease in value = $1,872/12 = $156. Monthly percentage decrease = ($156/$23,400) * 100 = 0.6667 or 0.67 (rounded to nearest hundredth)

Step-by-step explanation:

6 0

2 years ago

Plz answer and provide an explanation

riadik2000 [5.3K]

I believe it is A and Yes

The bigger the price is on an item, the more tax you would have to pay, so both numbers increase. As for whether or not there is a line through the dots, you use a line when you could go inbetween the points. For example, with this question you can have 0.24, 0.86, or any other number as the price and it would make sense. If the question was sales tax on a certain number of shirts, well, you can't buy half a shirt so you don't need anywhere inbetween the dots.

Proportional in these kinds of problems means whether or not the line curves. If it doesn't and is a straight line, then it is proportional.

8 0

3 years ago

If y=2x+3 find the value of y when x=5

Alex73 [517]

Y is 13 when you solve the problem

8 0

3 years ago

Read 2 more answers

Given these facts, determine how many cans of paint you would need to buy to paint 2 walls.

Tatiana [17]

Answer: