Need help with this question 15 (1 1/5)

Mathematics

1 answer:

lana [24]3 years ago

6 0

$15\left(1\dfrac{1}{5}\right)=15\cdot\dfrac{1\cdot5+1}{5}=15\cdot\dfrac{6}{5}\\\\=3\cdot6=\boxed{18}$

You might be interested in

For 120 consecutive days, a process engineer has measured the temperature of champagne bottles as they are made ready for servin

Serga [27]

Answer:

46° Fahrenheit

Step-by-step explanation:

Center line can be said to be the X double bar. X double bar is the average value we have across all components we're considering. In this question, the X double bar is already given as 960 bottles (if you multiply 120 days by 8 bottles per day) and that it is 46 degrees Fahrenheit.

As such, there exist no reason to want to or have to solve for anything since it's already given.

Therefore the Centre line is 46 degrees Fahrenheit, same as what is given in the question.

4 0

3 years ago

(1 point) Find y as a function of x if

Alenkasestr [34]

Y’’(x)= 6x + 1
y’(x)= 3x^2 + x + 2
y(x)= x^3 + 1/2x^2 + 2x + 5

7 0

1 year ago

The students in Mrs. Smith's class placed 26 math textbooks on a scale. The scale indicated a weight of 1,248 ounces. Each math

irina [24]

Answer:

48 ounces

Step-by-step explanation:

1,248 divided by 26 is 48

5 0

2 years ago

What is the geometric mean between 20 and 15?

Oksi-84 [34.3K]

<h3>I hope it helps you see the attachment below</h3>

Step-by-step explanation:

<h2>#Princesses Rule</h2>

8 0

2 years ago

PLEASE SHOW ALL THE STEPS THAT YOU USE TO SOLVE THIS PROBLEM

Mademuasel [1]

Answer:

{x = 1 , y=1, z=0

Step-by-step explanation:

Solve the following system:

{-2 x + 2 y + 3 z = 0 | (equation 1)

{-2 x - y + z = -3 | (equation 2)

{2 x + 3 y + 3 z = 5 | (equation 3)

Subtract equation 1 from equation 2: