3 years ago

A

Mathematics

1 answer:

My name is Ann [436]3 years ago

6 0

34,000 people

17,000 (0.4)^5 is how I did it

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Which is the graph of fx=2(3)^x

Vladimir [108]

Answer:

The graph is attached below. Just google it "plot(2(3)^x)"

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Luke can buy bottles of water in packages of 6 for $15.24 or in packages of 4 for $11.16. How much money does he save by buying

creativ13 [48]

Answer:

$6\ for\ \$15.24\ is\ better\ price\\\\Total\ saving=\$12$

Step-by-step explanation:

Cost at the rate 6 for $15.24:

Cost of $6$ bottles $=\$15.24$

Cost of $1$ bottle $=\$\frac{15.24}{6}$

Cost of $48$ bottles $=\frac{15.24}{6}\times 48=15.24\times 8=\$121.92$

Cost at the rate 4 for $11.16:

Cost of $4$ bottles $=\$11.16$

Cost of $1$ bottle $=\frac{11.16}{4}$

Cost of $48$ bottles $=\frac{11.16}{4}\times 48=11.16\times 12=\$133.92$

Hence $6\ bottles\ for\ 15.24$ is less expensive.

Total saving $=133.92-121.92=\$12$

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4 years ago

A local petting zoo allows visitors to feed the goats food pellets. The petting zoo starts the month with 525.25 pounds of food

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I’m sorry, I wish I knew this one and I would help

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larry mitchell invested part of his $27,000 advance at 2% annual simple interest and the rest at 6% annual simple interest. If h

Studentka2010 [4]

X=$4,000 INVESTED5%.

28,000-4,000=$24,000 INVESTED 3%.

Step-by-step explanation:

PROOF:

.05*4,000+.03*24,000=920

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920=920

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3 years ago

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Answer:

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Step-by-step explanation:

We will use the Simplified Compound Interest Equation:

P = C(1 + r)^t

P = 45000(1+0.14)^8

P = 45000(1.14)^8

P = 128366.389

So about $128366.39

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