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Leno4ka [110]
3 years ago
9

What is the domain of f(x)=cos(x)

Mathematics
1 answer:
hammer [34]3 years ago
6 0
The domain of f(x) = cos(x) is  ( - infinity , infinity) or all real numbers
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Jean cost $45, they are now priced $40. find the percent of change from $45 to $40
Kisachek [45]
The percent of change is 9%
3 0
3 years ago
Estimate 1 5/5 plus 2 2/12
ELEN [110]

Answer:

I estimate bruh.

Step-by-step explanation:

5 0
3 years ago
During a phone call, Beyunka was told of the most recent transactions in her company's business account. There were deposits of
Norma-Jean [14]

Answer:

The amount of change in the balance of the account is an increase of $3160.57.

Step-by-step explanation:

i) first deposit is given as $1250

ii) second deposit is given as $3040.57

iii) first withdrawal is given as $400

iv) second withdrawal is given as $400

v) third withdrawal is given as $400

vi) first penalty removed is $35

vii) second penalty removed is $35

viii) therefore the change to the balance is given by

$1250 + $3040.57 - $400 - $400 - $400 + $35 + $35 = $3160.57

viii) Therefore the amount of change in the balance of the account is an increase of $3160.57.

4 0
3 years ago
PLEASE HELP! IM A MONTH BEHIND IN MATH AND FREAKING OUT T^T PLZZZZ
ANTONII [103]
A) Let x stand for time, y stand for velocity.
We are given the points (2,50), (6, 54). We can make a line using the slope intercept form
y = mx + b.
slope is (54 - 50)/(6-2)  = 4/4 = 1
y = 1x + b
plug in point (2,50) to find b
50 = 1(2) + b
50-2 = b
48 = b
the equation is  y = 1x + 48
Make standard form.
<span>x - y = -48
</span><span>b) make a table and plot points for the first 7 hours
Table Is attached.
Good Luck!
If you like the answer please give me brainliest answer!
</span>

3 0
3 years ago
Answer Fast Plsssss please hellpppp me
grandymaker [24]

Answer:

y = 2/3x

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
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