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3 years ago

Which measure is equivalent to 18,000 s?

Mathematics

2 answers:

Troyanec [42]3 years ago

5 0

Answer: C. 5 h

Step-by-step explanation:

Given: 1 min = 60 s

$\\\Rightarrow1s=\frac{1}{60}\ \text{min}$

1 h = 60 min

$\\\Rightarrow1\ \text{min}=\frac{1}{60}\ h\\\Rightarrow\ 1s=\frac{1}{60}\times\frac{1}{60}\ h\\\Rightarrow\ 1s=\frac{1}{3600}h$

Then, 18000s= $18000\times\frac{1}{3600}h$

$\\\Rightarrow\ 1800s=5h$

Hence C is the right option. 18,000 s is equivalent to 5 h

Naddika [18.5K]3 years ago

4 0

What up i had got c because all the other answers didnt make sence

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Zinaida [17]

ANSWER

$\frac{1}{3}$

EXPLANATION

We want to find an odds ratio from a given probability, which is

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We subtract the numerator 1 from the denominator 4 to obtain

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The answer is the number of unfavorable outcomes.

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Or

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6 0

3 years ago

Sally finds a coin with a radius of 1.5 centimeters and a thickness of 0.25 cm. It has a measured mass of 18.54 grams. How can S

mote1985 [20]

Answer:

Silver

Step-by-step explanation:

Find the volume of the coin

<u>Volume of a cylinder</u>

$\textsf{V}=\sf \pi r^2 h \quad\textsf{(where r is the radius and h is the height)}$

Given:

r = 1.5 cm
h = 0.25 cm

Substituting given values into the formula to find the volume:

$\sf \implies V=\pi (1.5)^2(0.25)$

$\sf \implies V=0.5625 \pi \:cm^3$

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<u>Density formula</u>

$\sf \rho=\dfrac{m}{V}$

where:

$\rho$ = density
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V = volume

Given:

m = 18.54 g
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Substituting given values into the density formula:

$\implies \sf \rho=\dfrac{18.54}{0.5625 \pi}$

$\implies \sf \rho=10.49149385\:g\:cm^{-3}$

Given:

$\textsf{Density of Lead}=\sf 11.3\:g\:cm^{-3}$

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2 years ago

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3 years ago

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What’s the question?

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3 years ago

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Sergio039 [100]

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thus, a = 34/17 = 2

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6 0

2 years ago