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3 years ago

Solve for m. m + 4 3 = 2 what is m HELP MEEEEE!!!!!!!!!!!

Mathematics

2 answers:

Anna71 [15]3 years ago

7 0

hi there user! Looks like your looking for help, so Mizuki came here to help you!

the answer is:

m is 2/3

The whole work I did:

m + 4 ÷ 3 = 2

m + 4/3 = 2

m + 4/3 - 4/3 = 2 - 4/3

m = 6/3 - 4/3

m = 2/3

Anyways hope this helped! qwq

Radda [10]3 years ago

7 0

M is -41. If you add 43 to -41, your result will be 2. A number line would help you, too.

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Help plzzzz!!!!!!!!!! plz help!!!!!!!!!

Sedbober [7]

5x+3x+7x=180
15x=180
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5(12)=60
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7 0

3 years ago

NEED THIS DONE ASAP!! Thank you!!

bezimeni [28]

Answer:

126°

Step-by-step explanation:

Circle Theorem vocabulary

Chord: a straight line joining two points on the circle.
Inscribed angle: the angle formed (vertex) when two chords meet at one point on a circle.
Arc: the curve between two points on the circumference of a circle
Intercepted arc: the arc that is between the endpoints of the chords that form the inscribed angle.

Inscribed Angle Theorem

The measure of an inscribed angle is half the measure of the intercepted arc.

Therefore:

$\displaystyle \angle RST=\dfrac{1}{2} \overset{\frown}{RT}$

$\implies 63^{\circ}=\dfrac{1}{2} \overset{\frown}{RT}$

$\implies \overset{\frown}{RT}= 2 \cdot 63^{\circ}$

$\implies \overset{\frown}{RT}= 126^{\circ}$

4 0

2 years ago

Consider the figures on the coordinate plane

Novay_Z [31]

Answer:

B.Figures A and C

Step-by-step explanation:

because if you trust god god will give enlightenment and also your smart and Beautifull.

5 0

3 years ago

The number of people arriving for treatment at an emergency room can be modeled by a Poisson process with a rate parameter of fo

Aleonysh [2.5K]

Answer:

a) 0.195 = 19.5% probability that exactly three arrivals occur during a particular hour.

b) 0.762 = 76.2% probability that at least three people arrive during a particular hour

c) 2 people.

Step-by-step explanation:

In a Poisson distribution, the probability that X represents the number of successes of a random variable is given by the following formula:

$P(X = x) = \frac{e^{-\mu}*\mu^{x}}{(x)!}$

In which

x is the number of sucesses

e = 2.71828 is the Euler number

$\mu$ is the mean in the given interval.

Poisson process with a rate parameter of four per hour.

This means that $\mu = 4$ .

(a) What is the probability that exactly three arrivals occur during a particular hour?

This is P(X = 3). So

$P(X = x) = \frac{e^{-\mu}*\mu^{x}}{(x)!}$

$P(X = 3) = \frac{e^{-4}*4^{3}}{(3)!} = 0.195$

0.195 = 19.5% probability that exactly three arrivals occur during a particular hour.

(b) What is the probability that at least three people arrive during a particular hour?

Either less than three people arrive during a particular hour, or at least three does. The sum of the probabilities of these outcomes is 1. So

$P(X < 3) + P(X \geq 3) = 1$

We want $P(X \geq 3) = 1 - P(X < 3)$ , in which

$P(X < 3) = P(X = 0) + P(X = 1) + P(X = 2)$ . So

$P(X = x) = \frac{e^{-\mu}*\mu^{x}}{(x)!}$

$P(X = 0) = \frac{e^{-4}*4^{0}}{(0)!} = 0.018$

$P(X = 1) = \frac{e^{-4}*4^{1}}{(1)!} = 0.073$

$P(X = 2) = \frac{e^{-4}*4^{2}}{(2)!} = 0.147$

$P(X < 3) = P(X = 0) + P(X = 1) + P(X = 2) = 0.018 + 0.073 + 0.147 = 0.238$

$P(X \geq 3) = 1 - P(X < 3) = 1 - 0.238 = 0.762$

0.762 = 76.2% probability that at least three people arrive during a particular hour.

c) How many people do you expect to arrive during a 30-min period?

One hour, 4 people

Half an hour = 30 min = 4/2 = 2 people.

6 0

3 years ago

1 pol

Solnce55 [7]

Answer:

Step-by-step explanation:

.99*6= 5.94

4 0

3 years ago

Read 2 more answers