Questions in Grade High-school

Questions in Grade High-school

📝 Answered - Is 16.5 smaller than 16.52?

📝 Answered - Using whole numbers, fractions, and decimals, write at least eight addition equations that have a sum of 10.

📝 Answered - What are the loosely packed photosynthetic cells in the leaf called? A. epidermis B. guard cells C. spongy mesophyll D. palisade mesophyll

📝 Answered - What is the first structure to prevent water loss in the leaf called? A. Cuticle B. Stomata C. Epidermis D. Mesophyll

📝 Answered - How is the sugar produced by photosynthesis transported from the leaf? A. in the xylem B. in the phloem C. through the stomata D. through the epidermis

📝 Answered - Sandra wants to improve her body composition. Analyze the sentences to determine which friend gave her the BEST piece of advice. A. Sanchez told her to take diet pills and to eat less than 1,000 calories a day. B. John says to eat several, balanced, low-calorie meals throughout the day and to exercise regularly. C. Laurie says to eat only fruits and vegetables and to exercise regularly. D. Shelia told her to eat whatever she wants as long as she exercises five days a week for 60 minutes.

📝 Answered - Which industry most spurred economic growth and innovation in related industries? A. Railroads B. Food C. Oil D. Steel

📝 Answered - Suppose \( R = \{1, 3, 5, 7, 9, 11, 13, 15, 17\} \) and \( D = \{3, 6, 9, 12, 15, 18, 21, 24, 27\} \). What is \( R \cap D \)?

📝 Answered - Different seasons arise as the Earth revolves around the Sun because the Earth's axis is tilted. When the Northern Hemisphere is tilted towards the Sun, what seasons will the two hemispheres be experiencing? A. The Northern Hemisphere will be in winter, and the Southern Hemisphere will be in summer. B. Both hemispheres will be in summer. C. Both hemispheres will be in winter. D. The Northern Hemisphere will be in summer, and the Southern Hemisphere will be in winter.

📝 Answered - Last month, Maria hiked the 5-mile mountain trail a number of times, and she hiked the 10-mile canal trail several times. Let [tex]x[/tex] represent the number of times she hiked the 5-mile trail, and let [tex]y[/tex] represent the number of times she hiked the 10-mile trail. If she hiked a total of 90 miles, which equation can be used to find the number of times Maria hiked each trail? A. [tex]x + y = 90[/tex] B. [tex]5x - 10y = 90[/tex] C. [tex]90 - 10y = 5x[/tex] D. [tex]90 + 10y = 5x[/tex]