60 min = 1 hr
3/4 * 60 = mph (miles per hour)
3/4 * 60 = 45
The speed of the car in mph (miles per hour)
will be 45 mph
Answer = 45mph
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8,160.. but rounding would be 8170 sooo both increased by 5 and 9 percent would be 1270 and 1507 !
Step-by-step explanation:
the notation f(-2) indicates that you will substitute x for the value -2.
f(-2) = 6 ( 8 - (-2) ) +5 = 65
Answer:
Step-by-step explanation:
In each case, the axis of symmetry is the vertical line through the vertex.
<u>For f(x)</u>
The equation is in vertex form:
f = a(x -h)² +k . . . . has vertex (h, k)
The x-coordinate of the vertex can be read from the equation: 4. The vertical line with that x-coordinate is ...
x = 4
__
<u>For h(x)</u>
The vertex is the point where the graph reaches a maximum, (-2, 2). The vertical line with that x-coordinate is ...
x = -2
7200 kg = 7.200.000 grams because 1 kg is 1000 grams
