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3 years ago

Solve the equation - x/16=-7/8

Mathematics

1 answer:

Yanka [14]3 years ago

3 0

I hope this helps :)

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Difference in fraction <br><img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B1%7D%7B2%7D%20%20-%201%20%5Cfrac%7B1%7D%7B5%7D%20" id=

jolli1 [7]

The denominator is the bottom number of a fraction.

So in the fraction 3/8 the denominator is 8. In the fraction 5/6 the denominator is 6.

just an example not the answer

the answer is -0.7

6 0

2 years ago

Simplify the expression please

Zolol [24]

Answer: 6.75

Step-by-step explanation:

|6.75| = the absolute value of 6.75. The absolute value of a number is its distance from 0, which will always be positive. So |6.75| = 6.75.

8 0

2 years ago

Read 2 more answers

Jim wants to build a toy house. He plans for the width to be 2 feet and the length to be 3 feet. Then he decides to add to the l

Cloud [144]

Lets w width, l length, y amount add, A area, P perimeter

A=lw=(3+y)(2)=6+2y ft²

p= 2l+2w= 2(3+y)+2(2)= 6+2y+4 =10+2y

4 0

3 years ago

Students arrive randomly at the help desk of the computer lab. There is only one service agent, and the time required for inqui

Temka [501]

Answer:

It takes on average 3 minutes to service each student.

Step-by-step explanation:

In queueing problem, an M/M/1 queue model is an arrangement with a single queue, where arrivals at the queue are approximated by a Poisson distribution with mean λ and the service times follows an exponential distribution with mean μ.

The mean number of arrivals in this system is given by:

$\text{Avearge}=\frac{\rho}{1-\rho}$

Here the variable ρ is defined as:

$\rho=\frac{\lambda}{\mu}$

From the average number of arrivals in the system, we can calculate the average number of arrivals in the queue by subtracting the average number of arrivals in service.

That is,

$\text{Average arrivals in queue}=\frac{\rho}{1-\rho}-\rho=\frac{\rho^{2}}{1-\rho}$

The information provided is:

The average number of arrivals of customers is, λ = 12 students/hour.

The average service rate of a single server is, μ = 20 students/hour.

The average of an exponential distribution is:

$E(X)=\frac{1}{\mu}$

Compute the average time it takes to service one student as follows:

$E(X)=\frac{1}{\mu}$

$=\frac{1}{20}\\\\=0.05\ \text{hour}\\\\=3\ \text{minutes}$

Thus, it takes on average 3 minutes to service each student.

4 0

3 years ago

Solve 3u + 5u+ 30 = 12 for u.<br><br> Write your answer as a fraction,

meriva

Answer:

51u

thats my answer

you know if ther is a promblem check me

8 0

2 years ago