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Varvara68 [4.7K]
4 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
Mathematics
1 answer:
egoroff_w [7]4 years ago
4 0

Answer: The probability that the number made up of the first two digits on the clock is less than 25 is 1.

Step-by-step explanation:

The probability of an event is a number which describe the chances of the event will happen.

We know that on digital clock, the first two digits always show as number less that 25.

Therefore, the event that the number made up of the first two digits on the clock is less than 25 is certain.  [Since An event that is certain to happen has a probability of 1.]

Hence, the probability that the number made up of the first two digits on the clock is less than 25 is 1.

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Smallest angle is 50°

<u>Step-by-step explanation:</u>

Here we have , Quadrilateral WXYZ has interior angles that meet the following criteria:

Angles W and X are congruent.

According to question , angles are congruent i.e. Both angle measure same

⇒ X=W

Now ,

• The smallest angle's measure is 100° less than twice the measure of W.

According to above statement we have ,

Smallest angle = 2W-100

• The largest angle's measure is 10º more than twice the measure of X. ( correction , in question given as 2X )

According to above statement we have ,

Largest angle = 10+2X=10+2X

Now , We know that sum of all 4 angles in 360 i.e.

⇒ X+W+10+2X+2W-100=360      { X=W }

⇒ 6W-90=360

⇒ 6W=450

⇒ W=75

Smallest angle is :  2W-100 = 2(75)-100=50

Therefore , Smallest angle is 50° .

4 0
3 years ago
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Law Incorporation [45]
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Ashley makes house calls. For each she is payed a base amount and makes additional money for each hour she works. The graph belo
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Step-by-step explanation:

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