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KatRina [158]
3 years ago
8

Write an expression using letters and/or numbers for each problem below

Mathematics
1 answer:
gavmur [86]3 years ago
3 0
1. d^2


2. (x+6)\cdot2

3. \dfrac{h+b}{5}

4. \$45+m-\dfrac{1}{3}(\$45+m)

5. 3f+d
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Choose one. Statistics are A) Measures of populations; B) Always estimations; C) Notated with small Roman letters; D) (b) and (c
DanielleElmas [232]
D is the answer
hope it helps
7 0
3 years ago
Find the derivative dy, dx for y equals the quotient of the quantity x cubed minus 5 times x and the quantity x squared minus 1.
Elza [17]
Using the quotient rule  

dy/dx  =  (x^-1) * (3x^2 -5 ) - (x^3 - 5x) * 2x
              ----------------------------------------------
                              (x^2 - 1)^2

You are correct
7 0
3 years ago
The weekly salary of a store manager includes a $30 bonus plus the number of hours the manager works multiplied by the managers
gizmo_the_mogwai [7]

Yes. The situation is defined by a linear function.

<u>Solution:</u>

Given, The weekly salary of a store manager includes a $30 bonus plus the number of hours the manager works multiplied by the managers earnings per hour.  

Is this situation defined by a linear function?

Yes, the above given situation is defined by a linear function.

Now, let us see the linear equation for above situation

Let the number of hours worked by manager be "x", and cost per hour be "c" and total salary be "y"

Then, total salary is given as,

Total salary = $ 30 bonus + number of hours worked \times cost per hour

\rightarrow \mathrm{y}=30+\mathrm{x} \times \mathrm{c}\\\\ \rightarrow \mathrm{y}=\mathrm{c} \mathrm{x}+30

Above equation is a linear equation as "c" is constant ( cost per hour )

Hence, the given situation can be defined by linear function.

5 0
3 years ago
30,000 rounded to the nearest thousand. what is the largest number and what is the lowest.
denis23 [38]
30,000 to the nearest thousands. The largest number is 30,499 and the lowest number is 29,500.
5 0
4 years ago
Please can someone answer this
Alecsey [184]

Answer:

theres not alot of info it just says boys, and ends there

Step-by-step explanation:

4 0
3 years ago
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