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1 year ago

Find a logarithmic equation that relates y and x

1 answer:

4 0

Logarithms are only able to make an equation linear if it is an exponential function. For example, $y= e^{x}$ can be made linear by taking the natural logarithm of each side, causing it to become $ln(y)=ln( e^{x})$ . After some simplifying, you are left with $ln(y)=x$ . You are then able to plot ln(y) vs. x to get a linear fit.

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you ride your bike to a store, 4 miles away, to pick up things for dinner. when there is no wind, you ride at 10 mi/h. today you

Tresset [83]

4 miles= (10-s) x 1hr. S could stand for the speed of the wind, since it is taking away from the typical speed of the bike.

3 0

1 year ago

Chicken eggs can be categorized as large if they weigh at least 2 ounces. Clare weighs 48 large eggs and finds that they have a

weqwewe [10]

Answer:

0.08 ounces is interpreted as the Mean Absolute Deviation and this means that

the various weights of each of the 48 eggs deviates from the mean of the egg (2.1 ounces)by 0.08 ounces.

Step-by-step explanation:

Mean Absolute Deviation of a data set is defined as the distance or the deviation between a given data set and the calculated mean.

Mean Absolute Deviation tells us about how much a data set varies from it's mean.

From the above question, we are told that after weighing 48 eggs we have a mean of 2.1 ounces and mean deviation of 0.08 ounces

Therefore this means that the various weights of each of the 48 eggs deviates from the mean of the egg (2.1 ounces)by 0.08 ounces

6 0

1 year ago

If the length of rectangle is 8.26cm and its breadth is 5.5cm, the find the

zubka84 [21]

Answer:

Area of a rectangle= L×B

=8.26cm×5.5cm

=45.43cm square

3 0

1 year ago

Read 2 more answers

Part A: Consider the distance from the school to the coffee shop and the distance from the library to the coffee shop. Draw thei

N76 [4]

Answer:

See below

Step-by-step explanation:

<em>Refer to attached. All answers included.</em>

<u>Note. Will mainly refer to y-coordinates in distance questions</u>

Distance from coffee shop to library: 16 -8 = 8
Distance from coffee shop to school: 16 - 10 = 6 = x
Distance from school to library: 10 - 8 = 2 = y
Ratio x:y = 6: 2 = 3:1

Distance from Sergio's home to Saskia's home: 19 -3 = 16
Distance from Sergio's home to Post office: 16*1/4 = 4
Coordinates of post office: x = 16+4/4= 17, y = 19-16/4= 15

Distance from Kay's home to twin theater: 20 - 4 = 16
Distance from twin theater to market: 16*3/4 = 12
Coordinates of market: x = 5+4/4= 6, y = 4 + 16/4= 8

5 0

1 year ago

The diagonals of kite ABCD intersect at E. If ∡EBC=30°, what is ∡BCE?

lukranit [14]

Answer:

∡BCE = 60

Step-by-step explanation:

Here, we want to find the angle marked BCE

From our diagram, the angle marked BCE is y

Looking at triangle BCE, we have the right angle, an angle measure of 30 and the angle marked y which we say is BCE

mathematically, the sum of all these will give 180 as the sum f the interior angles of a triangle is 180

Thus, we have that;

y + 30 + 90 = 180

y = 180-120

y = 60

8 0

1 year ago