Write the number in scientific notation.0.0000000968011

A. 9.68011 × 10-7
B. 9.68011 × 108
C. 9.68011 × 10-9
D. 9.68011 × 10-8


Answer: D

Mathematics

You might also like to view...

Solve the problem.The amount A (in g) remaining of a radioactive substance after time t (in years) is found by solving the equation   If there are 350 grams of the substance initially, solve for A as a function of t.

A. A = 350e0.029t B. A = e-0.029t + 350 C. A = 350 ln 0.029t D. A = 350e-0.029t

Mathematics

Solve the problem.To measure the width of a river, a surveyor starts at point A on one bank and walks 74 feet down the river to point B. He then measures the angle ABC to be   Estimate the width of the river to the nearest foot. See the figure below. 

A. 32 ft B. 154 ft C. 67 ft D. 35 ft

Mathematics

Decide whether the expression is or is not an identity.sin (A + 2?) = sin A

A. Identity B. Not an identity

Mathematics

Find an equation of the line satisfying the following conditions. If possible, write the equation in slope-intercept form. Horizontal, passing through (-10, 8)

A. y = 8 B. x = -8 C. x = -10 D. y = 10

Mathematics