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Yuki888 [10]
3 years ago
11

HELP ASAP PLEASE! 30 POINTS GIVEN

Mathematics
2 answers:
mash [69]3 years ago
7 0

Answer:

C. and D. are the answers

Step-by-step explanation:

inna [77]3 years ago
4 0
The answers would be
C. Spreads: The ages of the koi are more spread out
D. Centers: The sharks have a lower median range than the koi.
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I NEED HELP FAST
Temka [501]
Hello,

The answer is B
6 0
3 years ago
Read 2 more answers
Round 5,112 to the nearest thossand
REY [17]

Here is your answer:


5 = 5


So it rounds up one.


5+1=6


Therefore the answer is "6,000."


In these types of questions you find the place value which is five since how its five-thousand, and if the place value is equal or greater than 5 it rounds up so since 5 is equal to 5 it rounds up to 6. Which would equal to 6,000.


Hope this helps!

7 0
3 years ago
Read 2 more answers
If f(x)=logx, explain the transformation that occurs when f(0.25(x-5))+3
nevsk [136]

Answer:

First, let's explain the transformations in a general way:

Vertical shift.

If we have a function f(x), a vertical shift of N units is written as:

g(x) = f(x) + N

This will move the graph of f(x) up or down a distance of N units.

if N is positive, then the shift is upwards

if N is negative, then the shift is downwards.

Horizontal shift.

If we have a function f(x), a horizontal shift of N units is written as:

g(x) = f(x + N)

This will move the graph of f(x) to the right or left a distance of N units.

if N is positive, then the shift is to the left

if N is negative, then the shift is to the right.

Horizontal dilation/contraction.

For a function f(x), an horizontal contraction dilation is written as:

g(x) = f(k*x)

where:

k is called the "scale factor"

If k < 1, then the graph "dilates" horizontally.

if k > 1, then the graph "contracts" horizontally.

Now, in this problem we have:

f(x) = log(x)

And the transformed function is:

g(x) = f(0.25*(x - 5)) + 3

Then, the transformations that take place here are, in order:

Vertical shift of 3 units up:

g(x) = f(x) + 3.

Horizontal shift of 5 units to the right:

g(x) = f(x - 5) + 3

Horizontal dilation of scale factor 0.25

g(x) = f( 0.25*(x - 5)) + 3

replacing f(x) by log(x) we have

g(x) = log(0.25*(x - 5)) + 3.

6 0
2 years ago
For which of the following situations would a linear function be a reasonable choice for a mathematical model?
Airida [17]
The third option is the best fit for the application of a linear model.

In the first option, there is likely to be a correlation but it cannot be a linear one as goals are missed even from inside the keeper's box.

In the second option, it is safe to assume that each person will at least 2 other so this will follow an exponential model.

In the third option, the stopping distance is given by the equation of motion:
s = ut + 1/2 x at²
And this shows that the distance varies linearly with speed.
4 0
3 years ago
Read 2 more answers
What # × what # equals 2079
vesna_86 [32]
You can divide it by 9 and get 231 so 231 times 9 equals 2079
7 0
3 years ago
Read 2 more answers
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