Richard is practicing his math facts for a test he will be taking tomorrow. At a bricks-and-mortar school, Richard takes the math fact test and waits a day for his teacher to grade the test and return it to him. At his online school, Richard takes the math fact test and knows immediately how he did because of the computer-generated response.
This immediate feedback allows Richard to identify any mistakes and make corrections right away, rather than having to wait to be told what he got wrong and how to correct it. Additionally, the online school may provide additional resources and practice opportunities for Richard to improve his math skills before retaking the test. Overall, the immediate feedback and additional resources provided by an online school can help Richard more effectively prepare for his math test.
A pitcher holds 2,500 milliliters of liquid. Which measure is equivalent to 2,500 milliliters?
A. 0.25 liter
B. 25 centiliters
C. 25 liters
D. 250 centiliters
C. 25 liters
Find the sum.
-8+5+ (7)
A. -20
B. -10
C. -6
D. 4
D. 4
Which is the most descriptive name for a quadrilateral that has 4 equal sides, 2 acute angles, and 2 obtuse angles?
A. rhombus
B. rectangle
C. square
D. parallelogram
A. rhombus
Ramon correctly answers 95% of the questions on his science quiz. What fraction of the questions does Ramon answer correctly?
A. 9/10
B. 15/16
C. 19/20
D. 24/25
A. 9/10
A flying disc has a radius of 5 inches. What is the approximate circumference of the flying disc? Use 3.14 for
A. 7.85 inches
B. 8.14 inches
C. 15.7 inches
D. 31.4 inches