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Questions in Grade Middle-school
📝 Answered - Ana completed 40 percent of her homework assignment. Her assignment contains 30 math problems. How many problems does Ana still need to complete?
📝 Answered - Ginny has two vegetable gardens. In the first garden, she grows tomatoes every 2 years. In the second garden, she grows tomatoes every 3 years. This year, Ginny grows tomatoes in both gardens. In how many years will she grow tomatoes in both gardens again?
📝 Answered - Dalia saved $3,000 last year. She saved $600 in the month of January. What percent of the total amount of money she saved last year did Dalia save in the month of January?
📝 Answered - The floor in Lila's bedroom is 30 square yards. Calculate the area in square feet.
📝 Answered - What is the difference between meiosis and mitosis?
📝 Answered - 1) Solid sodium iodide does not conduct electricity. Why does a sodium iodide solution conduct electricity? 2) When sodium iodide is electrolyzed, iodine is formed at the positive electrode. Complete and balance the half-equation for the formation of iodine: \[ 2 \text{I}^- \rightarrow \text{I}_2 + 2 \text{e}^- \] 3) What is formed at the negative electrode when sodium iodide solution is electrolyzed? Explain why.
📝 Answered - Write 59 sixths as an improper fraction.
📝 Answered - How to make a cheesecake in 5 simple steps?
📝 Answered - Why is it important for the young plant that the lid of the seed tray is transparent?
📝 Answered - The ratio of 8 hours to 2 days is:
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