Use the rules for exponents to rewrite the expression and then evaluate the new expression. (-2)2(-2)3
A. -64
B. -32
C. 
D. 
Answer: B
Mathematics
You might also like to view...
Fill in the blank with the appropriate answer.A(n) ________________ angle is an angle with a measure greater than 90° and less than 180°.
Fill in the blank(s) with the appropriate word(s).
Mathematics
A skydiver leaps from a helicopter hovering high above the ground. Her velocity t sec later and before deploying her parachute is given by
where v (t) is measured in meters per second. What is her terminal velocity? Hint: Evaluate 
.
a. 54 m/sec
b. 8.1 m/sec
c. 87 m/sec
d. 62.1 m/sec
Mathematics
Write the polynomial in two ways: with its missing terms and by leaving space for them.-6x2
A. -6x2 + 0x -6x2 B. -6x2 + 0x + 0x0 -6x2 C. -6x2 + 0x0 -6x2 D. None missing
Mathematics
Use estimation to determine which calculation is incorrect.
A. 
B. 
C. 
D. 
Mathematics