Evaluate 5/8 × 7/15 Give your answer in its simplest form.

Answer:

18 is the answer of your question

Answer:

Your answer is D, 18.

Step-by-step explanation:

EP is half of EC so all we would have to do is multiply EP by 2 (9*2)

15 is the GCD of 45 and 15.

The teacher of the sixth grade places the following numbers on the board and asks her students to determine the GCD of these digits:C. 45D. 15GCD (45, 15) or the Greatest Common Divisor of 45 and 15 is the largest number that divides both 45 and 15 without leaving a remainder.The prime factorization of 45 is as follows:45 = 3 x 3 x 5To get the prime factorization of a number, divide it by its smallest prime factor (which is 3 in this case) and then divide the resulting quotient by its smallest prime factor, if possible. This operation is repeated until a prime number is reached.The prime factorization of 15 is as follows:15 = 3 x 5Thus, the common factors between 45 and 15 are 3 and 5, and the highest common factor is 3 x 5 = 15, which is the Greatest Common Divisor.GCD (45, 15) = 15

for more search question GCD

https://brainly.com/question/219464

#SPJ8

a) Number of integers from 1 through 1,000 are multiples of 2 or  9 are 556 ; b) probability that integer is multiple of 2 or a multiple of 9. is 0.556; c) number of integers from 1 through 1,000 that are neither multiples of 2 nor 9 is 444.

a) We can use the inclusion-exclusion principle to count the total number of integers from 1 through 1,000 that are multiples of 2 or multiples of 9.To begin, we count the number of integers between 1 and 1,000 that are multiples of 2. There are 500 integers between 1 and 1,000 that are multiples of

Next, we count the number of integers between 1 and 1,000 that are multiples of 9. There are 111 integers between 1 and 1,000 that are multiples of 9. However, note that every multiple of 18 (which is a multiple of both 2 and 9) is counted twice: once as a multiple of 2 and once as a multiple of 9.

There are 55 such multiples of 18 between 1 and 1,000. Thus, the total number of integers between 1 and 1,000 that are multiples of 2 or multiples of 9 is

500 + 111 - 55

= 556.

b) Let us suppose that an integer from 1 through 1,000 is chosen at random.

Use the result of part (a) to find the probability that the integer is a multiple of 2 or a multiple of 9.The probability that the integer is a multiple of 2 or a multiple of 9 is the ratio of the number of integers that are multiples of 2 or multiples of 9 to the total number of integers between 1 and 1,000.

Thus, the probability is:

556/1000

= 0.556

c) The number of integers from 1 through 1,000 that are neither multiples of 2 nor multiples of 9 is the complement of the number of integers that are multiples of 2 or multiples of 9. Thus, the number of integers that are neither multiples of 2 nor multiples of 9 is:

1000 - 556

= 444

Therefore, the number of integers from 1 through 1,000 that are neither multiples of 2 nor multiples of 9 is 444.

To know more about integers, refer

https://brainly.com/question/929808

#SPJ11

There are infinitely many ways to answer this, but one way could be this.

There is a 30 foot tree that casts a 25 foot shadow. A sign post nearby casts a 15 foot shadow. How tall is the sign post? Both the tree and the sign post are standing completely vertical. The ground is completely flat and horizontal.

Note: Since the sun is very far away, the light rays are effectively parallel which allows for the two bottom acute angles to be nearly the same value.

---------------------

If you're curious on how to solve such a question, then we can make a proportion like shown below. Cross multiply to isolate for x

30/25 = x/15

30*15 = 25*x

450 = 25x

25x = 450

x = 450/25

x = 18

The sign post is therefore 18 feet tall.

An alternative equation is 30/x = 25/15, which leads to the same solution.

Viola drove 170 meters up the hill that makes an angle of 6° with the horizontal. We are to find what horizontal distance she has covered.

Let us say the horizontal distance she has covered is x meters. From the given information, we know the length of the inclined plane, which is 170 meters. Also, the angle of inclination is 6°. Hence, we know the value of opposite side and the hypotenuse.The horizontal distance she has covered is the adjacent side.Using the trigonometric formula of the tangent function, we get:

tan 6° = opposite/adjacent

tan 6° = x/170 x = 170

tan 6° Using a scientific calculator, we get

:x = 17.8 meters (nearest tenth of a meter).

Hence, the correct answer is option (d) 17.8 meters.

Viola has covered 17.8 meters horizontally.

To know more about circle visit:

brainly.com/question/15008542

#SPJ11

Using a linear approximation the estimated value of (32.03)^(94/5) is approximately 547.95.

To estimate the value of (32.03)^(94/5) using linear approximation, we can start by taking the natural logarithm (ln) of the expression and then use the linear approximation formula. The linear approximation formula is given as:

f(x) ≈ f(a) + f'(a)(x - a)

In this case, our function is f(x) = ln(x), and we want to approximate it at x = 32.03. We'll choose a as a value close to 32.03 to simplify the calculations. Let's choose a = 32.

Now, let's calculate the linear approximation step by step:

Calculate the derivative of the function:

f'(x) = 1/x

Evaluate the function and its derivative at a:

f(a) = ln(32) ≈ 3.4657

f'(a) = 1/32 ≈ 0.03125

Plug the values into the linear approximation formula:

f(x) ≈ f(a) + f'(a)(x - a)

ln(32.03) ≈ 3.4657 + 0.03125(x - 32)

Substitute x = 32.03 into the approximation equation:

ln(32.03) ≈ 3.4657 + 0.03125(32.03 - 32)

ln(32.03) ≈ 3.4657 + 0.03125(0.03)

Simplify the expression:

ln(32.03) ≈ 3.4657 + 0.0009375

Calculate the exponential function to obtain the estimated value:

(32.03)^(94/5) ≈ e^(ln(32.03)) ≈ e^(3.4657 + 0.0009375)

Using a calculator or a computer program, we can find that the estimated value of (32.03)^(94/5) is approximately 547.95 (rounded to two decimal places).

For more such questions on linear approximation , click on:

https://brainly.com/question/30403460

#SPJ8

Answer:

1.9x10^-2

hope this helps

Step-by-step explanation:

Answer:   1.9 • 10^-2

-----------------------------------------------------------------------------------------------------

I apologize for the confusion, but as a text-based AI, I'm unable to access or interact with specific files or perform simulations using native Excel functionality. Additionally, I don't have access to the specific "Burgerdometwoservers" file mentioned in the question.

However, I can provide you with a general explanation of the impact of hiring a second employee in a waiting line system like Burger Dome based on common principles of queueing theory.

When a second employee is added to serve customers in parallel with the first employee, it can have several impacts on the output measures:

Waiting Time: The average waiting time for customers is expected to decrease because there are now two employees available to serve customers simultaneously. This allows for more efficient processing of customer orders and reduces the overall waiting time.

Service Time: With two employees, the average service time per customer may also decrease. Since there are two employees working, each customer can be served by one of the employees, resulting in a shorter time spent on each customer's service.

Queue Length: The presence of a second employee may also lead to a reduction in the length of the waiting line or queue. With two employees serving customers, the queue is expected to move faster, reducing the number of customers waiting in line.

System Utilization: The utilization of the system, which refers to the percentage of time that the employees are busy serving customers, may increase with the addition of a second employee. This is because the workload is distributed between two employees, reducing the idle time.

Overall, hiring a second employee in a waiting line system like Burger Dome can lead to improved customer service by reducing waiting times, decreasing queue lengths, and increasing system efficiency. However, the specific impact on output measures would depend on various factors such as the arrival rate of customers, the service times, and the coordination between the employees.

answer: -13a + 1b

-5a - 8 = -13

2b - b = 1b

Answer:

Combine like terms

−5a -8a+2b-b

13a+2b-b

2

Combine like terms

again

3

Multiply by 1

Solution

-13a+b

Step-by-step explanation:

5 hrs

to work this out you need to do this:

Apple:

$70×2hrs+$25= $165

$70×3hrs+$25=$235

$70×4hrs+$25=$305

$70×5hrs+$25=$375

Local tech shop:

$65×2hr+$50=$180

$65×3hr+$50=$245

$65×4hr+$50=$310

$65×5hr+$50=$375

Now, if you go back and check both the costs you'll see that they are similar after 5 hours.

Answer:

$960

Step-by-step explanation:

take the total salary to be 100%, since the taxes are 20% subtract 20% from 100% to get 80% which will represent the left over after the taxes have been taken so say if 100%=$1200 what about 80% 80times 1200 then divide by 100.

Answer:

y-6=4(x+1) or y=4x+10

Step-by-step explanation:

Point: (-1,6)

m=4

Slope-point form is y-y1=m(x-x1)

y1=6

x1=-1

Now, plug it in!

y-6=4(x-(-1)) which is y-6=4(x+1)

Of course, if you want you could always simplify it down to y=4x+10 if you wanted to

Hope this helps!

Answer: a. p = c/5 - 43        b. 17 people

Step-by-step explanation:

c= 5p + 215  

A)  a said solve for p so we will solve for p in the equation.

c= 5p + 215  First   Subtract 215 from both sides

-215     -215  

c - 215 = 5p Now divide both sides by 5.

p = c/5 - 43  

B)  If c is the total cost  of hosting a birthday party then we will input 300 into the equation for c and solve for p.

300 = 5p + 215    First subtract 215 from both sides

-215             -215

 85 = 5p      Divide both sides by 5

 p = 17  

This means  17 people can attend the meeting if Allies parents are willing to spend $300.

The number of people that can attend the party will be 17

Since the formula given is represented by c = 5p + 215, to solve for p, we've to use subject of the formula and this will be:

c = 5p + 215

c - 215 = 5p

p = (c - 215)/5

p = c/5 - 43

Based on the equation given, the number of people that can attend the party will be:

c = 5p + 215

300 = 5p + 215

Collect like terms

5p = 300 - 215

5p = 85

p = 85/5

p = 17

Therefore, 17 people can attend the party.

Read related link on:

https://brainly.com/question/17504350

Answer:

Step-by-step explanation:

step one:

Given that the fixed fee is  $250

and the hourly fee is $150

let the number of hours be x

step two:

Also, let the   function to represent the total cost be f(x)

we can represent the total cost in the form of f(x)=mx+b as

f(x)=250+150x

Given :

A recipe for one batch of cookies calls for 5 cups of flour and 2 teaspoons of vanilla.

To Find :

1. How many batches can you make with 15 cups of flour and 6 teaspoons of vanilla?

2. How much flour and vanilla would you need for 5 batches of cookies?

Solution :

Let, 1 cup of flour contains x gm of flour.

Let, 2 teaspoons of vanilla contains y gm of vanilla.

So, 1 batch requires :

1 batch = 5x + 2y

It is given that 15 cups of flour and 6 teaspoons of vanilla are their so batches are :

x = 15x + 6y = 3( 5x + 2y ) = 3 batches.

Now,

For 5 batches of cookies 5×5 = 25 cups of flour and 5×2 = 10 teaspoons of vanilla.

Hence, this is the required solution.

Step-by-step explanation:

come on, now, this is one of the (if not THE) most important formula you need to remember for the rest of your life :

a² + b² = c²

with c being the Hypotenuse (the side opposite of the 90° angle), a and b are the legs.

so, in our case, we have then

x² = 5² + 12² = 25 + 144 = 169

x = sqrt(169) = 13

Answer:

the answer is y=-3/4x-3

Answer:

The answer is

Step-by-step explanation:

To find an equation of a line when given the slope and a point we use the formula

[tex]y - y_1 = m(x - x_1)[/tex]

where

m is the slope

( x1 , y1) is the point

From the question the point is (8,−9) and slope -¾

The equation of the line is

[tex]y + 9 = - \frac{3}{4} (x - 8) \\ y + 9 = - \frac{3}{4} x + 6 \\ y = - \frac{3}{4} x + 6 - 9[/tex]

We have the final answer as

[tex]y = - \frac{3}{4} x - 3 \\ [/tex]

Hope this helps you

Answer:

-6

Step-by-step explanation:

put the value of x=3 in the equation g(x)

Answer:

Explanation step-by-step

Zombie is 4

Bat is 1

Pumpkin is 2

Graves are 3

Therefore, the solution of the equation 8x² - x - 1 = 0, obtained by completing the square is x = (1 ± √33)/16.

To solve the equation 8x² - x - 1 = 0, by completing the square, we should first bring the constant term to the right side of the equation:8x² - x = 1 ... equation (1)

Next, we should multiply the coefficient of x by ½ and square it to get the value of (b/2a)².

The result is 1/32.8x² - x + 1/32 = 1/32 + 1... equation (2)

The left side of equation (2) can be factored as:8(x - 1/16)² = 33/32

Dividing both sides of the above equation by 8 gives us(x - 1/16)² = 33/256

Taking square roots on both sides gives us x - 1/16 = ± √(33/256)x = 1/16 ± 1/16 √33

Know more about square here:

https://brainly.com/question/4248683

#SPJ11

The product of the given expressions 6 × x × y and 2 × x × 3 × y are both equivalent to 6xy.

Multiplication is another term for product and it is the process of finding the sum of a number with itself a specified number of times, or any other analogous binary operation that combines other mathematical objects.

6 × x × y

= 6xy

2 × x × 3 × y

= 6xy

Hence, 6 × x × y and 2 × x × 3 × y equals 6xy.

Read more on multiplication:

https://brainly.com/question/28768606

#SPJ1

Answer:

46 pages every night

Step-by-step explanation:

If she needs to finish the book by Monday morning it means that Sunday night is the last night that she has to read the book. Therefore she has 3 nights to finish the book (Friday, Saturday, and Sunday night). Since she is on page 127 it means that she has 138 pages left (265 - 127 = 138) to read before Monday morning. We can calculate the number of pages she needs to read each night by dividing the total pages she has left by the number of days she has to read like so...

138 / 3 = 46 pages per day

Finally, we can see that Maya needs to read a minimum of 46 pages every night in order to finish the book before Monday morning.

Answer:

yes

Step-by-step explanation:

yes

yes