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timama [110]
2 years ago
7

Could you tell me the answer please it is not multiple-choice

Mathematics
1 answer:
skad [1K]2 years ago
8 0

Answer: a) 300000 b) 200 c) 20000

Step-by-step explanation:

Round so that there is only 1 sig. fig. in the answer

a) 300000 (rounded up to 300,000 not 280,000 as there would be 2 sig figs, 2 and 8)

b) 200 (rounded down)

c) 20000 (rounded up to 20,000 not 18,000 as there would be 2 sig figs, 1 and 8)

The trailing zeroes do not count as sig. figs. so the above answers all have only one sig. fig.

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MrRa [10]
Set up an equation of ratios as shown below:

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3 0
3 years ago
A tourist in France wants to visit 8 different cities. If the route is randomly selected, what is the probability that she will
Harlamova29_29 [7]

Answer:

Probability p( selecting 8 cities alphabetically) = 2.48×10^-5

Step-by-step explanation:

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7 0
3 years ago
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shutvik [7]
The answer should be 16!!
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2 years ago
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5 0
2 years ago
Problem #2
marta [7]

Fractions can be converted to decimals and vice versa.

<em>The decimal equivalent  of the fraction of months with 31 days is 0.583</em>

Given:

<em />Total = 12<em> --- months in a year</em>

<em />Months = 7<em> --- months with 31 days</em>

<em />

The fraction (n) of months with 31 days is:

n = \frac{Months}{Total}

So, we have:

n = \frac{7}{12}

The decimal equivalent is:

n = 0.583

Hence, (c) is correct.

Read more about fractions and decimals at:

brainly.com/question/548650

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