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Studentka2010 [4]
3 years ago
12

the price of the cup of coffee has dropped to 2.50 today. yesterday's price was 2.75. find the decrease percentage and round to

the nearest tenth
Mathematics
1 answer:
kiruha [24]3 years ago
5 0
2.75/100=0.25/d
d=(100*0.25)/2.75
d=0.9
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What are the explicit equation and domain for a geometric sequence with a first term of 4 and a second term of −12? an = 4(−3)n
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The geometric sequence is given by:
an=ar^(n-1)
where:
a=first term
r=common ratio
n is the nth term
given that a=4, and second term is -12, then
r=-12/4=-3
hence the formula for this case will be:
an=4(-3)^(n-1)
where n≥1

5 0
3 years ago
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What is the slope of the line that passes through the points (-2, 3)(−2,3) and (-14, -5) ?(−14,−5)? Write your answer in simples
NNADVOKAT [17]
I don't know the answer I'm just answering some thing so that Brinley will let me ask a question. Hope this helps LOL
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2 years ago
Plz help me to find the empty spaces in these:)
Reil [10]

Answer:

#2: y-intercept=-2

Bottom left graph: Slope:4/2

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Bottom right graph: Slope:-2

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5 0
3 years ago
14. Mr. Feo is paid semimonthly. His annual salary is $74,153. What is his semimonthly salary, rounded to
cupoosta [38]

Answer:

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3 years ago
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stira [4]

The first sentence is irrelevant information, you can ignore that!

There are 20 players. Each player paid the <em>same amount. </em>

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We need x, the amount a single player pays. x times 20 will give us 500,000. This gives us the equation 20x=500,000

Divide both sides by 20 to isolate the variable.

x=25,000

3 0
2 years ago
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