Write the number in standard form.9.89 × 10-4
A. -989,000
B. 0.000989
C. 0.0000989
D. 0.00989
Answer: B
Mathematics
You might also like to view...
Add.-3.7 + (-19.2)
A. -15.5 B. -22.9 C. 15.5 D. 22.9
Mathematics
Graph the given function. Identify the vertex and the intercepts.y = 3 -x2 - 2x
A. Vertex: (1, 4)
x-intercepts: -1 and 3
y-intercept: 3
B. Vertex: (- 1, 4)
x-intercepts: -3 and 1
y-intercept: 3
C. Vertex: (- 1, - 4)
x-intercepts: -3 and 1
y-intercept:-3
D. Vertex: (- 1, 4)
x-intercepts: -1 and 3
y-intercept: 3
Mathematics
Factor completely, or state that the polynomial is prime.4x2 + 16x + 12
A. 4(x + 1)(x + 3) B. 4(x2 + 4x + 3) C. (4x + 4)(x + 3) D. (x + 1)(4x + 12)
Mathematics
Determine whether or not the graph is a graph of a function of x.
A. Function B. Not a function
Mathematics