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3 years ago

How can you order rational numbers from least to greatest

2 answers:

7 0

Find the highest and lowest terms Figure out where your number line starts and ends. Put the lowest term on the far left and the highest term on the far right. Remember, negative numbers are lower than positive numbers, and the greater a negative number's distance from zero, the lower it is.

Mumz [18]3 years ago

7 0

Answer:

Step-by-step explanation:

Rational numbers are the numbers that can be expressed in the form of fraction and the denominator cannot be equal to zero.

If we want to order rational numbers from least to greatest we can follow the following steps:

Take the lowest common multiple of all the denominators
Now, we have equal denominators and different numerators
To arrange the rational number from least to greatest, we pick the fraction with smallest numerator and then arrange them in increasing order.
This, will give us fractions arranged in ascending order.
After that, we can reduce the fractions to the given form.

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What is the height of the beach umbrella? Using your knowledge of sine, cosine, and tangent.

omeli [17]

Answer: 8 ft

Step-by-step explanation:

$sin\ 45^o=\dfrac{opposite \angle 45^o}{adjacent \angle 45^o}\\\\\\sin\ 45^o=\dfrac{8}{height}\\\\\\1=\dfrac{8}{height}\\\\\\height=8$

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3 years ago

When rolling a number cube 500 times, how many times can you expect to roll a 3

Montano1993 [528]

he rolling number cute of 1,500

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2 years ago

Read 2 more answers

LCM of 50, 80 and 110

Shkiper50 [21]

Answer:

4400

Step-by-step explanation:

Use the LCM of two or more numbers Calculator to find the Least Common Multiple of numbers 80, 50, 110 i.e. 4400 smallest integer divisible by all numbers. Least common multiple (LCM) of 80, 50, 110 is 4400.

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8 months ago

special deck of cards has 20 cards. Nine are green, seven are blue, and four are red. When a card is picked, the color of it is

Sever21 [200]

Answer:

Step-by-step explanation:

Given that special deck of cards has 20 cards. Nine are green, seven are blue, and four are red. When a card is picked, the color of it is recorded. An experiment consists of first picking a card and then tossing a coin

A) Sample space will have Green, Head, or Green, Tail .... Red, head, red, tail

No of elements in sample space = no of colours x no of outcomes in coin toss

= 4x2 = 8

B) A= getting (RT)

P(A) = Prob of getting red card and tail on coin

= P (R) *P(T)

= $\frac{4}{20} *\frac{1}{2} \\=\frac{1}{10}$

C) B be the event that a green or blue is picked, followed by landing a tail on the coin toss

B = getting green card and tail

Getting green card tail is mutally exclusive with red card and tail as there is no common element between green and blue.

D) C= red or green card is picked followed by tail.

Here A and C have a common element as getting red and tail. So not mutually exclusive

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2 years ago

Just one problematic Answer

Arturiano [62]

All you have to do is divide 75 by .15. To start, you need to get rid of the decimal in .15, so move your decimal two spots to the right to turn .15 into 15. Then you have to move your decimal that is implied to be at the end of 75 over two spots because you moved the decimal in .15 which makes it 7,500. Now you have:
7,500 ÷ 15 = 500 500 is your answer.

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3 years ago