?Which of the following describes how to find the missing term in the sequence?
?1, 4, 10, 19, 31, ___
?
A.
?Add the previous two terms of the sequence plus 3.
B.
?Add the previous two terms of the sequence.
C.
?Use the formula: 
.
D.
?Use the formula:
.
E.
?Use the formula: 
.
Answer: C
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Find the sum of the series.
A. 
B. 
C. 
D. 
Write the decimal number that has the specified place values.0 tens, 6 tenths, 9 hundreds, 5 ones, 4 hundredths
A. 965.04 B. 90.564 C. 465.09 D. 905.64
Prove that 
is a factor of 
. (Hint: Consider subtracting and adding 
class="wirisformula" align="middle" style="vertical-align: middle;" data-wiris-created="true" varid="variable_id_field" variablename="impvar_49c91cf56d004f2094c3e909b" />to the binomial 
.)
?
List the steps involved.
What will be an ideal response?
Provide an appropriate response.Find a cofunction equivalent to cos 60°.
A. sin 60° B. csc 30° C. sin 30° D. sec 60°