" e+7 " means the same thing as " x 10⁷ ".
They both mean "move the decimal point 7 places that way ===> ."
So take the 3.82 and do that to it.
If there aren't enough places to move the decimal point far enough,
then add some zeros onto the end of the 3.82 before you move
the point.
Answer: 7/32
Step-by-step explanation:
3/8}^2=9/64
3/7+3/14=9/14
9/64÷9/14=7/32
Answer:15b^2-5b^3+24b-16
Step-by-step explanation:
(4-b)(5b^2+5b-4)
Open the brackets
20b^2+20b-16-5b^3-5b^2+4b
Collect like terms
20b^2-5b^2-5b^3+20b+4b-16
15b^2-5b^3+24b-16
Depending on what you’ve learned make a question about your opinion.
Answer:
The probability of rolling a 3 and then a 5 is 1/36.
Step-by-step explanation:
Rolling a six sided die is an independent event. That means for each roll, you have the same chance of rolling a number as the previous roll. Since there are six different numbers on a die, then there are six different outcomes for each roll - 1, 2, 3, 4, 5 or 6. The chances that you would roll a '3' is 1 out of 6, or 1/6. The chances that you would roll a '5' is also 1 out of 6, or 1/5. However, when we combine these events, we need to take each probability and multiply them. So, the probability of rolling a '3' and then a '5' is 1/6 x 1/6 or 1/36.
