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3 years ago

3/4+2/3−1/8 as a mixed number in its simplest form.

Mathematics

2 answers:

aleksley [76]3 years ago

6 0

Answer:

Exact Form:

31/24

Decimal Form:

1.291¯6

Mixed Number Form:

1 7/24

Step-by-step explanation:

Elina [12.6K]3 years ago

6 0

Answer:

1 1/3

Step-by-step explanation:

3/4+2÷3-1/8

3/6÷2/8

1/3÷1/4

1/3×4/1

<em>we an improper fraction,</em>

1 1/3

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What is the sum of the following equation?

kolbaska11 [484]

Answer:

Step-by-step explanation:

Writing out the word question in numbers: three tenths plus thirty nine hundredths equals blank -

3/10 + 39/100 = ?

= 30/100 + 39/100

= 69/100

or 0.69 or sixty nine hundredths.

5 0

2 years ago

Read 2 more answers

The numbers below show a pattern 0.006 0.6 6

Ivenika [448]

Answer:

Yes

Step-by-step explanation:

The decimal points moves to the right at a constant pace.

0.006 -> 0.06 -> 0.6 -> 6

In other words, we are just multiplying each one by 10 to get the next value.

Best of Luck!

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3 years ago

Solve the equation. e² = 0.36

REY [17]

E^2=0.36 take the square root of both sides

e=±0.6

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3 years ago

Please help i’ll give brainliest if you give me a correct answer and show your work thanks !

Readme [11.4K]

Answer:

1. 56.7

2. 0.088

Step-by-step explanation:

1.35x4.2=56.7

0.4x0.22=0.088

8 0

3 years ago

In a lottery game, a player picks six numbers from 1 to 21. If the player matches all six numbers, they win 40,000 dollars. Othe

Darina [25.2K]

Answer:

The expected value of this game is -$0.26.

Step-by-step explanation:

Expected value:

Each possible earning/loss multiplied by it's probability.

Probability:

Number of desired outcomes divided by the number of total outcomes.

In this question, the order in which the numbers are chosen is not important. So we use the combinations formula to solve.

Combinations formula:

$C_{n,x}$ is the number of different combinations of x objects from a set of n elements, given by the following formula.

$C_{n,x} = \frac{n!}{x!(n-x)!}$

Probability of winning:

Desired outcomes:

The 6 correct numbers, so $D = 6$

Total outcomes:

6 numbers from a set of 21. So

$T = C_{21,6} = \frac{21!}{6!15!} = 54264$

Probability:

$p = \frac{1}{54265}$

Expected value

$\frac{1}{54265}$ probability of earning 40,000.

$\frac{54264}{54265}$ probability of losing 1. So

$E = \frac{40,000}{54265} - \frac{54264}{54265} = -0.26$

The expected value of this game is -$0.26.

7 0

3 years ago