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How do you write 0.0024 in scientific notation?
0.000000025 = 2.5 × 10^-8To convert a number to scientific notation:write out the number starting with the first non-zero digit and continue until the last non-zero digit;put the decimal point after the first digit;count how many digits the decimal point needs to move to get back to where it was originally (if there was no decimal point as the number was a whole number it was "hiding" after the ones-digit, the last digit);if the decimal point need to move left make this count negative;write ×10 to the power of this count after the number written in step 2.→ 0.000000025 = 2.5 × 10^-8
When writing a number in scientific notation. how many digits should be to the left of a decimal point?
In scientific notation, you should have only one digit to the left of the decimal point.
What is 0.5 as scientific notation?
0.5, written in scientific notation is 5 x 10^-1. The first digit of scientific notation is always between 0 and 10. The power of the ten can be thought of as how many 'hops' to the left or right the decimal place has to take to make the original number. A negative number is to the left, a positive is to the right. For instance, 0.001 will be 1 x 10^-3.
What is 0.000000185 in scientific notation?
A number is said to be in scientific notation when it is written as a number between 1 and 10, times a power of 10 (power is an integer). Thus, 0.0000395 is written in scientific notation as 3.95 x 10^-5.
What are the steps to follow in scientific notation?
Scientific notation doesn't exactly have a lot of steps, but I will discuss how it is done. Let us say, you want to convert the number 1,300,000,000 to scientific notation. First, count the number of digits. It turns out to be a ten digit number. Then we observe that the first two digits are not zeroes. So in scientific notation this turns out to be 1.3 x 109. This works out, because we are taking a 1 digit number with another number past the decimal point, 1.3, and then adding another 9 zeroes by use of the term 109 which thereby gives us the equivalent of the original ten digit number that we started with.
What is the greatest 6 digit number in which the digit in the thousands place is twice the digit in the tens place?
998,949 If the tens place was any other number, it would either be smaller then 4 x 2 = 8, or it would equal more then 10 in the thousands place.
How many times greater is the digit in the ten thousands place than the digit in the hundreds place?
To determine how many times greater the digit in the ten thousands place is than the digit in the hundreds place, we need to understand the positional value of each digit. The positional value of a digit increases by a factor of 10 as you move from right to left in a number. Therefore, the digit in the ten thousands place is 10 times greater than the digit in the hundreds place.
How many times greater is a digit in the thousands place than that same digit in the hundreds place?
Oh, dude, it's like super simple. The digit in the thousands place is 10 times greater than the same digit in the hundreds place. So, if you have a 3 in the thousands place, it's like 30 times greater than the 3 in the hundreds place. Math, man, it's wild.
What is the scientific notation for 234567?
2.34567 x 10^5
If you add a two digit number to a two digit number do you get a four digit number?
No. When adding the smallest 2 digit number (= 10) to the smallest 2 digit number (again, 10) the result is a 2 digit number (10 + 10 = 20). When adding the largest 2 digit number (= 99) to the largest 2 digit number (again, 99) the result is a 3 digit number (99 + 99 = 198). As you can see, you'll either get a 2 or 3 digit number, but never a 4 digit number.
Why 10 is not the smallest two digit number?
Because -99 is a two digit number and it is smaller.10 is the smallest positive 2-digit number.Because -99 is a two digit number and it is smaller.10 is the smallest positive 2-digit number.Because -99 is a two digit number and it is smaller.10 is the smallest positive 2-digit number.Because -99 is a two digit number and it is smaller.10 is the smallest positive 2-digit number.
How many tens are there in 83720?
There are 8372 tens in 83720. This is because each place value in a number represents a power of 10, with the tens place being the second digit from the right. So, in the number 83720, the digit 3 represents 3 sets of ten thousands, the digit 7 represents 7 sets of thousands, and the digit 2 represents 2 sets of tens.
What is the largest 10 digit number with no repeated digits?
The largest 10-digit number with no digit repeated is 9876543210 !
How many four digit positive integers are there with thousands digit 2?
There are one thousand. Starting at 2000 and going to 2999
What is the value of 6 in number 56025?
In the number 56025, the value of the digit 6 is 6000. This is because the digit 6 is in the thousands place, which represents 6000. Each place value in a number is a power of 10, so the thousands place is 10^3, which equals 1000. Multiplying 6 by 1000 gives us 6000.
You are a four digit number your ones is twice your tens your hundreds is five less than your ones your thousands place is the sum of your tens and hundreds what number are you?
There is no four digit number where the ones is twice the tens, the hundreds is five less than the ones, and the thousands is the sum of the tens and hundreds. int ones, tens, hundreds, thousands; for (thousands=1; thousands<10; thousands++) { /**/ for (hundreds=0; hundreds<10; hundreds++) { /**/ /**/ for (tens=0; tens<10; tens++) { /**/ /**/ /**/ for (ones=0; ones<10; ones++) { /**/ /**/ /**/ /**/ if (ones != 2 * tens) break; /**/ /**/ /**/ /**/ if (hundreds != ones - 5) break; /**/ /**/ /**/ /**/ if (thousands != tens + hundreds) break; /**/ /**/ /**/ /**/ printf ("dd\n", thousands, hundreds, tens, ones); /**/ /**/ /**/ } /**/ /**/ } /**/ } }
What is the place value of 500000?
The place value of 500,000 is in the hundreds of thousands place. In this number, the digit 5 is in the hundreds of thousands place, which means that it represents 500,000. Each place value in a number represents a different power of 10, with the hundreds of thousands place being 10^5 or 100,000.
