3 friends are sharing 1/2 of a blueberry ....how much pie would each friend get

Mathematics

1 answer:

melisa1 [442]3 years ago

3 0

Answer:

each friend would get 1/6 when you divide 1/2 by 3

Step-by-step explanation:

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The table below represents the displacement of a turtle from its nest as a function of time: Time (hours) x Displacement from ne

andriy [413]

Part A: The y-intercept is 5. If you look to the data, when x=0, y=5. This means that the turtle started off 5 miles away from its nest. (at 0 hours, the distance away from his nest was 5 miles)

Part B:Answer=22. Remember, if you take any two distinct points on a line, the slope of the line will be equal to the average rate of change. In short, we're just looking for the slope between the ordered pairs (1,27) and (4,93). The formula for slope is:

$slope= \frac{y_{2}- y_{1} }{ x_{2} - x_{1} } = \frac{93-27}{4-1}= \frac{66}{3}=22$

The average rate of change between x=1 and x=4 is 22. The average rate of changed describes the rate at which miles is changing with respect the the change in hour.

Part C: Answer=10hours. Since by now we know both the slope and the y-intercept, lets write the equation in slope intercept form and then solve for 225 miles.

y=mx+b
y=22x+5
225=22x+5
subtract 5 from both sides
220=22x
divide both sides by 22
10=x
It would take 10 hours for the turtle to travel 225miles from it's nest.

4 0

3 years ago

Y=7x-3. y=-7x+3 What type of solution is this?

aivan3 [116]

One solution: (3/7, 0)

6 0

3 years ago

So this is for my geometry I'm trying to work on my review and I'm hoping that maybe one of you guys out here could help me with

alukav5142 [94]

Sorry it’s not that neat but I think the answer would be in the exact surd form root 233

7 0

3 years ago

Simplify the expression sin(pi+x) + sin(pi - x)

Nitella [24]

$\sin(\pi+x) = -\sin(x) \\ \\ 
\sin(\pi-x) = \sin(x) \\ \\ 
\sin(\pi+x) + \sin(\pi-x) = -\sin(x) + \sin(x) = \boxed{0}$

8 0

3 years ago

Please help!!! i would really apreciate it

postnew [5]

Answer:

it should be the graph on the bottom right

Step-by-step explanation:

The income should be more than the cost in order to make a profit and that happens for Leanne when she sells 8 quilts, so the 8 should be on the x-axis (the axis named "Quilts Sold")

The income should be 0 in the beginning bc when she sells 0 quilts she will be earning 0.

after selling 8 quilts her income will be higher than her costs

(Though naming the y-axis as "profit" is not accurate bc when she sells 0 quilts she will lose money since she will be spend money to make the quilts but not earn the money to compensate for the cost).

with all of these reasons combined the correct should be the one on the bottom right

3 0

3 years ago