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irga5000 [103]
2 years ago
11

(0.5n+0.3)-(0.75n-0.45) find answer

Mathematics
1 answer:
Mumz [18]2 years ago
8 0
I believe your answer is -0.25n+0.75
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At a certain company, the annual winter party is always held on the second of Friday of December. What is the latest possible da
vitfil [10]

Answer:

The latest possible date is December, 14th.

Step-by-step explanation:

Notice that the second Friday of December is n+7, where n is the date for the first Friday of December. So, the latest the first Friday, the latest the second. As the weeks have seven days, the first Friday will be between 1st and 7th of each month. So, the latest first Friday will be 7th. Therefore, the latest second Friday will be 14th.

7 0
2 years ago
John wants to build a corral next to his barn. He has 300 feet of fencing to enclose three sides of his rectangular yard.
Mandarinka [93]
Let's first define the variables:
 x = width
 300 - 2x = long
 The area will be:
 A = (x) * (300 - 2x)
 A = 300x - 2x²
 We look for the maximum area, for this, we derive:
 A '= 300 - 4x
 We match zero:
 0 = 300 - 4x
 x = 300/4 = 75
 Therefore, the width is:
 x = 75 feet
 The length is:
 300 - 2x = 300 - 2 (75) = 300-150
 150 feet
 Answer:
 Part A:
 
The maximum area will be:
 
A = (150) * (75) = 11250 square feet
 
Part B:
 
The dimensions are:
 
Length = 150 feet
 width = 75 feet
3 0
3 years ago
Please Help me with number two and three
pentagon [3]

Answer:

number 2 is C and number 3 is D

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
The graph of h(x) is a translation of f(x)=3 √x
Gnoma [55]

Answer:

h(x)=\sqrt[3]{x+2}

Step-by-step explanation:

we have

f(x)=\sqrt[3]{x}

The inflection point of f(x) is the point (0,0)

The inflection point of h(x) is the point (-2,0) -----> see the given graph

so

the rule of the translation of f(x) to h(x) is

(x,y)------> (x-2,y)

That means------> The translation is 2 units to the left

therefore

The equation of h(x) is equal to

h(x)=\sqrt[3]{x+2}

5 0
3 years ago
Read 2 more answers
Why is 3^7 equal to 7 1/3
valentinak56 [21]

The required answer is (7^{\frac{1}{3}})^{3} = (7^{\frac{1}{3}*3}) = 7^1=7.

<u>what is a power rule for exponents ?</u>

(a^m)^n=a^{mn} is known as the power rule for exponents. Exponent times power is how you raise a number with an exponent to a power.

A number's exponent demonstrates how many times we are multiplying a given number by itself. 3^4, for instance, indicates that we are multiplying 3 by four. 3*3*3*3 is its expanded form. The power of a number is another name for an exponent. It could be an integer, a fraction, a negative integer, or a decimal.

(7^{\frac{1}{3}})^{3} = (7^{\frac{1}{3}*3}) = 7^1=7

Here, we have used the rule (a^m)^n=a^{mn}

To learn more about the power rule for exponents from the given link

brainly.com/question/819893

#SPJ1

8 0
10 months ago
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