There are 9 toys. If we divide them among 3 kids, how many toys does each kid get? A. Three B. Four C. Two D. Five 相关知识点: 试题来源: 解析 A。解析:9除以3等于3。9的英文是nine,3是three,3个孩子分9个玩具,每个孩子得到3个玩具,所以选A。
and all three say the School Board is probably going to have to consider boundary changes to handle the crush of new students. Beyond that, though, the candidates have a wide array of opinions about how the county schools should handle the enrollment spike....
If you did a Backdoor Roth, which involves making a non-deductible contribution to a Traditional IRA and then converting from the Traditional IRA to a Roth IRA, you need to report both the contribution and the conversion in the tax software. For more information on Backdoor Roth, please rea...
Knead on a floured surface until smooth. Let rise until doubled in size. Divide dough into two pieces. Shape into loaves and place in greased loaf pans. Let rise again until doubled in size. Preheat the oven to 350°. Bake 20-30 minutes, until loaves are golden brown and internal te...
How many different ways are there to divide 21 books to 4 kids, to make sure each of them gets at least one book?相关知识点: 试题来源: 解析 1140 Among 21 books, there are 20 intervals where we can divide the whole 21 books into four groups. So there are _(20)C_3=1140....
To do this we need to officially divide the house so that both sides can be locked. We chose to do it with a pocket a door for the sake of easiness, and if we don’t like it one day, we’ll just knock it back out! (Check out this post for details on our experience as Air...
Whether you’re scrambling for camp arrangements for this year or getting a jump-start on next summer, you’re in need of a working budget for summer camp. “As a parent who sent several kids to summer camp for many years, I know how expensive it can be,” says Leslie H. Tayne, an...
What about our digital-divide have-nots? The purpose of this article is to raise consciousness about the need for kids who do not have the wherewithal at home to explore cyberspace at school. My desire is to present a very real problem a... MA Bell 被引量: 0发表: 0年 Class And Its...
How many different ways are there to divide 7 oranges into 3 kids, to make sure each of them gets at least one orange?相关知识点: 试题来源: 解析 15 Among 7 oranges, there are 6 intervals where we can divide the whole 7 oranges into three groups. So there are _6C_2=15....
books to 5 kids, to make sure each of them gets at least two books? 相关知识点: 试题来源: 解析 42504 After subtracting 5 books, among 25 books, there are 24 intervals where we can divide the whole 25 books into five groups. So there are 24C5=42504 ways.反馈...