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3 years ago

Eric plots points showing equivalent ratios on the coordinate plane below.

Mathematics

2 answers:

kompoz [17]3 years ago

5 0

Answer: The points form a straight line.

Step-by-step explanation:

3241004551 [841]3 years ago

4 0

Answer:

The points form a curve

Step-by-step explanation:

Jk the points are in a straight line

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Given f(x) = -5x - 2, what is the value of f(-3/5)?

PilotLPTM [1.2K]

Answer:

Step-by-step explanation:

f(-3/5)=-5(-3/5)-2

f(-3/5)=3-2

f(-3/5)= 1

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4 years ago

Choose the correct horizontal asymptote of f(x)=X +3/x² + 4

yuradex [85]

Answer:

I need the options mate to chose which is correct

Step-by-step explanation:

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3 years ago

Can some one explain how to answer this

Softa [21]

You would first have to find the area of the other part.

6 0

3 years ago

The probability that the noise level of a wide-band amplifier will exceed 2 dB is 0.05 independently of every other amplifier. C

snow_lady [41]

Answer:

0.980

Step-by-step explanation:

The probability that the noise level of a wide-band amplifier will exceed 2 dB is 0.05

So, probability of success = 0.05

Probability of failure = 1-0.05=0.95

There are 12 amplifiers

We are supposed to find the probability that at most two will exceed 2dB.

We will use binomial distribution

Formula : $P(X=r)=^nC_r p^r q ^{n-r}$

p = 0.05

q = 0.95

n = 12

We are supposed to find the probability that at most two will exceed 2dB.

So, $P(X\leq 2)=P(X=0)+P(X=1)+P(X=2)$

$P(X\leq 2)=^{12}C_0 P(0.05)^0 (0.95)^{12-0}+^{12}C_1 P(0.05)^1(0.95)^{12-1}+^{12}C_2 P(0.05)^2 (0.95)^{12-2}$

$P(X\leq 2)=\frac{12!}{0!(12-0)!} (0.05)^0 (0.95)^{12-0}+\frac{12!}{1!(12-1)!}(0.05)^1(0.95)^{12-1}+\frac{12!}{2!(12-2)!} (0.05)^2 (0.95)^{12-2}$

$P(X\leq 2)=0.980$

Hence the probability that at most two will exceed 2dB is 0.980

7 0

3 years ago

How far do you travel in one minute if your are going 60mph

Veronika [31]

Answer:

1 mile

Step-by-step explanation:

60 miles per hour

60 miles per 60 minutes

60 miles / 60 minutes

= 1 mile per minute

7 0

4 years ago