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Neporo4naja [7]

3 years ago

7

A digital clock displays military time in hh:mm format. Find the probability that the number made up of the first two digits on

the clock is less than 25.

1 answer:

attashe74 [19]3 years ago

4 0

Answer:

0

Step-by-step explanation:

there is a maximum of 24 hours in a day and the highest we can have is 23:59.. it's impossible for it to be the 25th hour in a day

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What is the mode of the following data 1,2,1,1,3,2,2,2

Free_Kalibri [48]

Answer:

2

Step-by-step explanation:

the mode is the one that appears the most, most common one

4 0

3 years ago

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CAN SOMEONE HELP ME PLZ NO LINKS

Vesnalui [34]

Answer:

length = 2w - 3

l = length

w = width

2(length) + 2(width) = perimeter

2(2w - 3) + 2(w) = 60

6w -6 =60

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Step-by-step explanation:

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3 years ago

A landscape architect is designing a pool that has this top view<br>

denpristay [2]

Answer:

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Step-by-step explanation:

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2 years ago

Bernardo is converting a fraction, StartFraction a Over b EndFraction, to a percent. Both a and b are whole numbers and not equa

anyanavicka [17]

Answer:

$Percent = \frac{100a}{b}\%$

Step-by-step explanation:

Given

$\frac{a}{b}$

Required

Convert to fraction

To do this, we simply multiply the fraction by 100%

This gives:

$Percent = \frac{a}{b} * 100\%$

$Percent = \frac{a * 100}{b}\%$

$Percent = \frac{100a}{b}\%$

The expression cannot be further simplified.

Take for instance the fraction is: $\frac{2}{5}$

Using the same analysis, the percentage would be:

$Percent = \frac{2}{5} * 100\%$

$Percent = \frac{2 * 100}{5}\%$

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5 0

2 years ago

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Evaluate each expression if r= −3, s=4, and t= −7.

saul85 [17]

Answer:

a. $5$

b. $-1$

c. $132$

Step-by-step explanation:

Given:

$r =-3$ , $s = 4$ and $r = -7$

$\sqrt{s} +|r| \\ \sqrt{4} +|-3| \\ 2 +3 \\ 5$

$\frac{s -r}{t} \\ \frac{4 -(-3)}{-7} \\ \frac{4 +3}{-7} \\ \frac{7}{-7} \\ -1$

$2s^3 +r -t \\ 2(4)^3 +(-3) -(-7) \\ 2(64) -3 +7 \\ 128 -3 +7 \\ 132$

5 0

2 years ago