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Margarita [4]
3 years ago
6

Please Help/ Simple Question

Mathematics
1 answer:
IgorC [24]3 years ago
7 0

Answer:

Step-by-step explanation:

To find the surface area add all sides

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Help me please. I really need help
artcher [175]

Answer:

B.  $42.60.

Step-by-step explanation:

On the first day  price is 43.85 + 2.70 = $46.55

second  day       price is 46.55 + 2.70 = $49.25

For the next 2 days  it goes down $1.10 so the price is  $49.25 - 2.20=$47.05

On the last day it loses $4.45 so the final  price is  $47.05-4.45 =  $42.60.

7 0
3 years ago
The average annual salary of the employees of a company in the year 2005 was $70,000. It increased by the same factor each year
dezoksy [38]
We can make use of the general formula for the geometric series to generate the function representing the average annual salary.
an = a0(r)^(n-1)

Or
f(x) = a0(r)^(x - 1)

Plugging in the given values for the year 2005 and 2006 to ge the value of r.
82000 = 70000 (r)^(1-1)
r = 1.1714

Therefore, the function is:
f(x) = 70,000 (1.1714)^(x-1)
3 0
3 years ago
Read 2 more answers
Identify the slope and y-intercept of this equation and then show the steps to convert to standard form
kirill [66]

The slope is the factor in front of x, so slope is 9.

The y intercept is 7 (that's the point of cross the y axis, where x=0)

There are multiple definitions of "standard form" for lines, so here are the two i can think of:

9x - y = -7    (the implicit function form)

or

y-7 = 9*(x-0)  (the point-slope form)

Lmk if you have questions.

5 0
3 years ago
Simplify this expression 9*(4*3)^2
Lisa [10]
Answers: 11,664



Explanation: idk I used Photomath
3 0
2 years ago
Suppose you did a survey of male shoes size and the mean of that survey was size 10.5 with a standard deviation of 1.5. What is
zubka84 [21]
A is the answer because z=(8-10.5)/1.5= -1.67

Hope this help u
5 0
3 years ago
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