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2 years ago

9

9/32 - 1/16O 5/16 O 7/32O 1/4

1 answer:

Natasha2012 [34]2 years ago

3 0

Answer: second one, 7/32

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equation a : e= 4f + 1 equation b : e= 3f + 5 which of the following is a step that can be used to find the solution to the set

Alexeev081 [22]

Given that $e = 4f + 1$ , and $e = 3f + 5$ , this first step can be to make the equations equivalent to one another. As you can see, each equation is equal to a constant, e. Therefore, we can conclude that the equations can be equal to one another as well ( transitivity ).

_____

Nice and simple question we have here! The step that can be used to find the solution should be $4f + 1 = 3f + 5$ .

3 0

2 years ago

Carlos is adding the mixed numbers 1 1/5 and 2 1/8 by changing each number into an improper fraction. Which pair of improper fra

irga5000 [103]

Answer

6/5 and 17/8

Step-by-step explanation:

1 1/5 = 6/5

1= 5/5 + 1/5 = 6/5

2 1/8 = 17/8

2 = 16/8 + 1/8 = 17/8

3 0

2 years ago

You are making plans for a trip to Paris, France, for one week. A bus tour booking in Paris cost 500 Euros (EUR). How many US do

notsponge [240]

Answer:

c.450

Step-by-step explanation:

7 0

2 years ago

The arrival of the city busses that trundle down my street is Poisson distributed. According to the published schedule, they arr

joja [24]

Answer:

There is a 3.33% probability that exactly two such busses arrive within 3 minutes of each other.

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 time interval.

What is the probability that exactly two such busses arrive within 3 minutes of each other

The mean is one bus each 10 minutes. So for 3 minutes, the mean is 3/10 = 0.3 buses. So we use $\mu = 0.3$

This probability is P(X = 2).

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

$P(X = 2) = \frac{e^{-0.3}*(0.3)^{2}}{(2)!} = 0.0333$

There is a 3.33% probability that exactly two such busses arrive within 3 minutes of each other.

5 0

2 years ago

The quotient of b and 5 is -30.

eimsori [14]

<h2>A QUOTIENT IS A RESULT OF TWO TERMS DIVIDING EACH OTHER THEREFORE MATHEMATICALLY THE STATEMENT MEANS </h2>

$b \div 5 = - 30 \\ \frac{b}{5} = - 30$

I CONVERTED b÷5 SO THAT I CAN USE CROSS MULTIPLICATION

$b = - 30(5) \\ b = - 150$

b is -150

HOPE THIS HELPS.

6 0

9 months ago