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Questions in Grade Middle-school
📝 Answered - Simplify the expression: \[ \frac{9}{10} \div \left(\frac{1}{10} + \frac{2}{5}\right) \]
📝 Answered - What do you call two ratios that have the same value?
📝 Answered - What do you call two ratios that have the same value?
📝 Answered - If light travels 671,000,000 miles per hour, how many miles will it travel in one minute?
📝 Answered - There are 50 questions to answer in a trivia contest. Each player starts with 100 points. A player earns 10 points for each correct answer but loses 4 points for each incorrect answer. Each player must answer all 50 questions. What is the fewest number of questions a contestant must answer correctly to get a score over 350?
📝 Answered - Solve the equation: \[ 3(4d + 1) - 9d = 6 - 2d \]
📝 Answered - In rabbits, black fur is dominant over white fur. Show the cross of a heterozygous black male with a homozygous white female.
📝 Answered - You work at a clothing store, and your boss wants you to find out which type of shirt had the highest percentage of sales. You found that 13 out of 20 tank tops were sold, and 15 out of 25 T-shirts were sold. Which percent represents the type of shirt with the greater percentage sold? A. 15% B. 13% C. 60% D. 65%
📝 Answered - How did machines speed up textile manufacturing?
📝 Answered - What type of rock is the Haystack Rock? A. Igneous B. Metamorphic C. Sedimentary
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