3 years ago

What is the surface area of this rectangular prism?

Mathematics

2 answers:

morpeh [17]3 years ago

7 0

All of the surfaces are rectangular

pentagon [3]3 years ago

6 0

88 ft is the correct answer

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Whitepunk [10]

Answer:

56.6m to 1.d.p

Step-by-step explanation:

circumference=2πr

=2×3.142×9

=56.556m

=56.6m to 1.d.p

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3 years ago

Which of the following points are solutions to the system of equations

JulsSmile [24]

Answer:

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Step-by-step explanation:

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2 years ago

The value of sales at the shop decreases from 145,000 a year to 129,000 find the percentage decrease in the value of sales

iren [92.7K]

Answer:

11.0344828%

Step-by-step explanation:

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2 years ago

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Anna007 [38]

You want to find the time <em>t</em> such that

$\$1000 = \$200 e^{0.04t}$

Divide both sides by $200 :

$\dfrac{\$1000}{\$200} = 5 = e^{0.04t}$

Take the logarithm of both sides:

$\ln(5) = \ln(e^{0.04t}) = 0.04t\ln(e) = 0.04t$

Divide both sides by 0.04 and solve for <em>t</em> :

$t = \dfrac{\ln(5)}{0.04} \approx 40.24 \approx \boxed{40}$

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3 years ago

At which root does the graph of f(x)=(x+4)^6(x+7)^5 cross the x-axis ?

Sindrei [870]

Answer:

Step-by-step explanation:

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2 years ago

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