A lake covers a surface area of about 30.000 square miles. How can you show the stimated area of the lake as a whole number multiplied by a power of ten?

Area of the lake is 3 * 10^4 square miles

Step-by-step explanation:

Here, we want to show the area of the lake as a whole number multiplied by a power of 10.

From the question, we are told that the area of the lake is 30,000 square miles.

So simply put, we want to express 30,000 as a whole number multiplied by a power of 10

Mathematically we can write 30,000 as 3 * 10,000

We can see that 10,000 is a power of 10 which can be written as 10^4 based on the number of zeros

Hence the area of the lake would be 3 * 10^4 square miles

i dont know and i dont care for math bc it is a stupied subject

step-by-step explanation:

d

step-by-step explanation:

hello and welcome!

so, when we see the words "proportional" along with a table, we need to know that we're looking numbers that divide by the same thing.

looking at this table, we simply have to do a trial and error, and divide to see which numbers have the same quotient. if you look at choice a & c, they both have equal quotients for three of the numbers, with one exception, so those can't be the answer. looking at b, there is no similarity, so that can't be it. then, we see d; if you divide all the numbers in the table, you'll see that they all divide by two, which is a proportional relationship, and our answer!

also, always remember that the x will always be the number that goes into y, and somewhere behind this table, is a formula. for this specific table, the formula would be:

since our x-value is being divided by two to get the y-value. and if they were to ask for more numbers in the series, this is the formula you would use to find them.