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Questions in Grade Middle-school

[Answered] Why is it bad for pet anacondas to escape into the swamps of Florida?

[Answered] Consider the substances below. - 1 mol of beryllium - 1 mol of salt - 1 mol of water - 1 mol of hydrogen Which statement is true about these substances? 1. They have exactly the same mass. 2. They have different numbers of particles. 3. They have the same number of atoms. 4. They have different masses.

[Answered] Solve the equation for \( t \): \[ 2.25t + 5 = 13.5t + 14 \]

[Answered] Underline the tenth place in each number: 9.08 18976.4 23.9876 11.5

[Answered] 90 is \(\frac{1}{10}\) of what number?

[Answered] I have 11 hundreds, 4 tens, 8 ones, 6 tenths, and 1 hundredth. What number am I?

[Answered] A chess player won 35 of the games he played. If his ratio of wins to losses was 5:6, how many games did he play in total?

[Answered] What is the remainder when 34 is divided by 6?

[Answered] What's the answer to \(\frac{1}{2}x + \frac{3}{4} = 1\)?

[Answered] What kind of lens does a nearsighted person need?