Evaluate the expression without using a calculator.-2431/5
A. -27
B. 81
C. -3
D. 243
Answer: C
Mathematics
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Estimate the value of the quantity.The velocity of a projectile fired straight into the air is given every half second. Use right endpoints to estimate the distance the projectile travelled in four seconds.
A. 895.6 m B. 467.4 m C. 934.8 m D. 447.8 m
Mathematics
Determine how many lines will be in the truth table for the following statement.p ? (~q ? r)
A. 8 B. 3 C. 6 D. 9
Mathematics
Find the equation of a circle satisfying the given conditions.Center: (0, -10); radius: 6
A. x2 + (y - 10)2 = 6 B. (x - 10)2 + y2 = 36 C. x2 + (y + 10)2 = 36 D. (x + 10)2 + y2 = 36
Mathematics
Write the fraction as a decimal. If necessary, use repeating decimal notation.
A. 0.
B. 0.65
C. 0.6
D. 0.
Mathematics