3 years ago

HELLLPPP SOMONE11111

Mathematics

1 answer:

Elena-2011 [213]3 years ago

7 0

Answer:

D) would make the three-dimensional figure

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First, multiply by 3 on both sides:
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Divide by 7:
$k = 9$

So, k = 9

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Step-by-step explanation:

B becuase it keeps the same orientation and have the same distance from each point and they both produce rigid motion.

A is a reflection.

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Answer:

k = 0.2645

Step-by-step explanation:

Given model:

y = 4070 $e^{kt}$

y = no. of hits website received = 9000 (in 3rd month)

t= no. of months website has been operational = 3

put in the above equation:

9000 = 4070 $e^{3k}$

$\frac{9000}{4070}$ = $e^{3k}$

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Taking natural logarithm on both sides, we get:

$ln\frac{900}{407}$ = $ln(e^{3k})$

$ln\frac{900}{407}$ = 3k lne

lne=1

$ln \frac{900}{407}$ = 3k

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3 years ago

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Answer:

Step-by-step explanation:

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Step-by-step explanation:

Solution:

First, calculate the amount of sales tax by multiply the percent tax times the total cost:

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Next, add the amount of tax to the price of the computer:

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