Find the value of the expression. Give the result as a decimal.
(-9.6 - 3.8)
A. -18.76
B. -76.38
C. -10.657
D. -9.571
Answer: D
Mathematics
You might also like to view...
Find the length of the curve.The spiral r = e4?, 0 ? ? ? ?
A. 
(e8? - 1)
B. 
(e4? - 1)
C. e8? - 
D. 
(?2 - 1)
Mathematics
Simplify.(6x5y5)2
A. 6x10y10 B. 6x7y7 C. 36x10y10 D. 12x5y5
Mathematics
Solve the problem.A sample of 600 grams of radioactive substance decays according to the function 
where t is the time in years. How much of the substance will be left in the sample after 20 years? Round to the nearest whole gram.
A. 0 g B. 1 g C. 244 g D. 778 g
Mathematics
Solve the quadratic equation. Write complex solutions in standard form.x2 + x + 5 = 0
A. - 
± 
B. - 
± 
C. 
± 
D. 
± 
Mathematics