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Viktor [21]
11 months ago
11

Please help me with this math question

Mathematics
2 answers:
Arturiano [62]11 months ago
5 0

Answer:

145

Step-by-step explanation:

168-23 = 145

    i hope this helps :)

katen-ka-za [31]11 months ago
5 0

Answer:

145

Step-by-step explanation:

168-23 = 145

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A quantity with an initial value of 600 decays exponentially at a rate of
Snowcat [4.5K]

Answer:

The value of the quantity after 87 months will be of 599.64.

Step-by-step explanation:

A quantity with an initial value of 600 decays exponentially at a rate of 0.05% every 6 years.

This means that the quantity, after t periods of 6 years, is given by:

Q(t) = 600(1 - 0.0005)^{t}

What is the value of the quantity after 87 months, to the nearest hundredth?

6 years = 6*12 = 72 months

So 87 months is 87/72 = 1.2083 periods of 6 years. So we have to find Q(1.2083).

Q(t) = 600(1 - 0.0005)^{t}

Q(1.2083) = 600(1 - 0.0005)^{1.2083} = 599.64

The value of the quantity after 87 months will be of 599.64.

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3 years ago
Alicia has been putting her money from work into her savings account. The equation f(x)=13x+100 can be used to represent the inc
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Answer:

f(18)=334

Step-by-step explanation:

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2 years ago
Karina needs a total of $45 to buy her mother a birthday present. She has saved 20% of the amount so far. How much has she saved
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$9.00

Step-by-step explanation:

$45.00x20%=9

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Answer:

x3=y

Step-by-step explanation:

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