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When you multiply 5 the ones digit in the product is one of these two numbers Name the numbers Explain how you know?
15
How do you know where the first digit will be in the quotient when dividing a 3 digit number?
In the highest place value.
When dividing a 3 digit number. How do you know where the first digit will be in the quotient?
You look at the place value.
How many 2-digit numbers contain the digit?
It would help to know which digit. 0 appears in 9 numbers and each of the others in 18 numbers.
How do you explain integers and exponents etc to some people who already know what they are?
If they already know what they are why do you need to explain to them?
How do you know double digit by double digit just like that?
Well its complicated to explain.
When you multiply 5 the ones digit in the product is one of these two numbers Name the numbers Explain how you know?
15
Could you explain why estimating before you divide 624 by 6 helps you place the first digit in the quotient?
by rounding 624 down to 600, you know that 600 divided by 6 is 100, so the first digit will probably be a 1
When dividing a 3 digit number. How do you know where the first digit will be in the quotient?
You look at the place value.
How do you know where the first digit will be in the quotient when dividing a 3 digit number?
In the highest place value.
How many 2-digit numbers contain the digit?
It would help to know which digit. 0 appears in 9 numbers and each of the others in 18 numbers.
How do you explain integers and exponents etc to some people who already know what they are?
If they already know what they are why do you need to explain to them?
How many 5 digit zip codes are possible?
yes of course I know people with 3 and 2 digit addresses
4 digit number for your phone?
If you're meaning a 4-digit PIN - only you can know that. If you mean the 4-digit PUK - you'll need to contact your service provider.
Theory stating that the sun contains a small amount of platinum using what you know about spectroscopy explain how i might prove or disprove this theory?
We cannot tell you how to explain a theory with what we know. You must explain it with what you know.
Is one half an irrational number?
no. you can think of an irrational number as any number you don't know the last digit of. 1/2 is = to 0.5. because you know 5 is the last digit, it is rational. pi is irrational, because it does not have a last digit, it goes on forever. 10/3 or 3.33333 repeating is rational because you know 3 will be the last digit even if it is infinite. 6.7878787878 repeating would be irrational because it is not known if the 7 or the 8 is the last digit
What is a nine digit work for a desire to know or investigate?
Curiosity
