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gladu [14]
3 years ago
5

Plz help me cuz I’m slow lol

Mathematics
2 answers:
ZanzabumX [31]3 years ago
8 0
The answer would be (-2,5)
vichka [17]3 years ago
3 0

Answer:

The answer is A

Step-by-step explanation:

(-2,5).......

......

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What is the inverse of f(x) = -10x - 2
jolli1 [7]

Answer:

f^-1(x)-(x/10)-(1/5).

Hope this helps!

Step-by-step explanation:

(See picture for explanation!)

4 0
3 years ago
The graph represents the normal distribution of recorded weights, in pounds, of cats at a veterinary clinic.
marshall27 [118]

Please consider the graph.

We have been given that graph represents the normal distribution of recorded weights, in pounds, of cats at a veterinary clinic.  We are asked to choose the weights, which are within 2 standard deviations of the mean.

We can see from our graph that mean of the weights is 9.5 and standard deviation in 0.5.

The data point that would be below two standard deviation is: 9.5-2\times 0.5 that is 9.5-1=8.5.

The data point that would be above two standard deviation is: 9.5+2\times 0.5 that is 9.5+1=10.5.

Now we need to check the data points that lie within 8.5 and 10.5.

Upon looking at our given choices, we can see that 8.9, 9.5 and 10.4 pounds lie within 2 standard deviation of the mean.

Therefore, 8.9 lbs, 9.5 lbs and 10.4 lbs are correct choices.

8 0
4 years ago
Read 2 more answers
(TEST TOMORROW) Rewrite the expression using a positive exponent.
Zielflug [23.3K]

Answer:

\frac{1}{8 {}^{7} }

Step-by-step explanation:

{a}^{  - n}  =  \frac{1}{ {a}^{n} }

5 0
3 years ago
I NEED HELP FAST IM FAILING MATH GIVING 50 POINTS
Arisa [49]

Answer:

its c

Step-by-step explanation:

6 0
2 years ago
Help pls look at the picture
Alika [10]

Answer:

Option A: -\frac{4}{3} is the correct answer.

Step-by-step explanation:

Given that:

Slope of the line = \frac{3}{4}

Let,

m be the slope of the line perpendicular to the line with slope \frac{3}{4}

We know that,

The product of slopes of two perpendicular lines is equals to -1.

Therefore,

\frac{3}{4}.m=-1\\

Multiplying both sides by \frac{4}{3}

\frac{4}{3}*\frac{3}{4}m=-1*\frac{4}{3}\\

m = -\frac{4}{3}

-\frac{4}{3} is the slope of the line perpendicular to the line having slope \frac{3}{4}

Hence,

Option A: -\frac{4}{3} is the correct answer.

3 0
3 years ago
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