The probability that the first student is a girl is 5/10.
The probability of the second selection being a boy is 5/9.
(since the first selection was a girl, there are 9 students left)
The probability that the third student is a girl is 4/8
(there are 4 girls left after one was selected, and 8 students left in total, after the second selection.
The probability is (5/10)(5/9)(4/8)=0.139
Answer: 0.139
The correct answer is 43.3.
Explanation:
When rounding a number, we first find the digit in the place value we're rounding to. In this problem, we are rounding to the tenths place; the digit in the tenths place is 2.
The next thing we do is look at the digit to the right of the place value we're rounding to. If this digit is 5 or more, we round our place value up; if it is 4 or less, we leave our place value alone. The number to the right of the 2 is 9; since this is in the "5 or more" category, we round the 2 up to 3.
The last step is to drop the digits to the right of our place value. This gives us our final answer of 43.3.
Answer:
The equation is: 120 - 4x = 92. There are 7 incorrect answers.
Step-by-step explanation:
It’s a cool shape. Reminds me a flash.
If you triple the height of a barrel the dimensions will triple i belive.
