Volume=width*length*height
=1.5*2.5*4
=15
the answer is 15 inches cubed
You would graph this the same way you would any other y = mx + b equation, only, in this case, there isn't a y-intercept present in the equation. it's just y = mx.
y = 1/2x -- what you do is plug in x-values, then get the y-value and graph the point. choose easy numbers so the math won't cause you too much trouble (numbers like 1, 2, -1, and -2 are usually easy enough).
when x = 1...
y = (1/2)(1)
y = 1/2
(1, 1/2)
when x = -1...
y = (1/2)(-1)
y = -1/2
(-1, -1/2)
when x = 2...
y = (1/2)(2)
y = 1
(2, 1)
when x = -2...
y = (1/2)(-2)
y = -1
(2, -1)
that should be enough to sketch a graph. if you need more points, just follow the same process and plug more x-values in to get your y-values.
Answer: The manager should sell the chair for $1740.
Step-by-step explanation:
45% of 1200 Solve this to find the amount increase
0.45 * 1200 = 540 Now add this amount to find the price.
$1200 + $540 = $1740
or you could do it this way
100% + 45% = 145%
145% of 1200 =?
1.45 * 1200 = 1740
It looks like
(If the limits are in the wrong order, just multiply the result by -1)
Split the integral at an arbitrary value between
and
, and write
as
Then by the FTC,
Answer:
Tim
Step-by-step explanation:
The best description of the graph is offered by Tim:
"She drives at a variable speed for 2 minutes, then drives at a constant speed for 4 minutes, and finally stops at the parking area for the next 2 minutes."
The slope of the graph is Kate's speed. When it varies, it means her speed is varying. When it is constant, it means her speed is constant. When the line is horizontal, the slope (and Kate's speed) is zero.
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<em>Comment on the question</em>
The graph describes <em>Kate's</em> distance from home. The question asks about <em>Lisa's</em> motion. We have no idea whether any of the students are describing Lisa's motion, as there is no information provided about what Lisa's motion is.