Perform the indicated operation.21 cm × 3
A. 6.3 cm
B. 63 cm
C. 7 cm
D. 630 cm
Answer: B
Mathematics
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Perform the operation and write the result in standard form.
?
?
A. 
B. 
C. 
D. 
E. 
Mathematics
Suppose the distance s (in feet) covered by a car moving along a straight road after t sec is given by the function 
. Calculate the (instantaneous) velocity of the car when t=35.
a. 223 ft/sec b. 16 ft/sec c. 560 ft/sec d. 4130 ft/sec
Mathematics
Provide an appropriate response.Solve the following quadratic equation: 2x2 - x - 15 = 0
Fill in the blank(s) with the appropriate word(s).
Mathematics
Translate using numbers and symbols.The product of six and a number
A. x - 6
B. 6x
C. x + 6
D. 
Mathematics