Questions in Grade High-school

Questions in Grade High-school

📝 Answered - If 8 men can chop down 28 trees in one day, how many trees can 20 men chop down in one day?

📝 Answered - The sales tax rate is 8%. Estimate the tax on a jacket that costs $69.95.

📝 Answered - Which cells undergo cell division? a. prokaryotic cells only b. eukaryotic cells only c. cancer cells only d. both prokaryotic and eukaryotic cells

📝 Answered - A test cross with an organism with a homozygous recessive genotype results in 50% of the offspring exhibiting the recessive trait. What is the genotype of the test-cross parent? I. Homozygous recessive II. Homozygous dominant III. Heterozygous A. I only B. II only C. III only D. I or III E. II or III

📝 Answered - Meg pounded a stake into the ground. When she attached a leash to both the stake and her dog’s collar, the dog could reach 9 feet from the stake in any direction. Using 3.14 for π, what is the approximate area of the lawn, in square feet, that the dog could reach from the stake?

📝 Answered - Estimate the angle of elevation from the trailhead to the summit.

📝 Answered - Place the mouse, fruit fly, duck, and gorilla in order of their relatedness to humans, from least related to most related. A. mouse - fruit fly - duck - gorilla B. fruit fly - mouse - duck - gorilla C. gorilla - mouse - duck - fruit fly D. fruit fly - duck - mouse - gorilla

📝 Answered - A Midwestern music competition awarded 35 ribbons. The number of blue ribbons awarded was 3 less than the number of white ribbons. The number of red ribbons was 2 more than the number of white ribbons. How many of each kind of ribbon was awarded? - White ribbons: ? - Blue ribbons: ? - Red ribbons: ?

📝 Answered - If [tex]4x + 5y = 10[/tex] and [tex]x + 3y = 8[/tex], then [tex]\frac{5x + 8y}{3} = ?[/tex]

📝 Answered - When \( y = x^2 \), which of the following expressions is equivalent to \(-y\)?