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marta [7]
3 years ago
12

Create at least 3 subtraction problems that have a common denominator of 20 using the fractions one sixth two fifths four sevent

hs three fourths three eights one half
Mathematics
1 answer:
Umnica [9.8K]3 years ago
5 0

Answer:

1. 1/2-2/5

2. 3/4-2/5

3. 1/2-3/4

Step-by-step explanation:

For you to be able to create such fractions you must make sure that the numerator is divisible by 20.

Clearly the number 2,4 and 5 can divide 20.so therefore any fraction formed with them will give the denominator 20

You might be interested in
The table and scatter plot below show the number of hits and runs Tyler's baseball team got in each of 12 tournament games.
agasfer [191]

The correct statements are:

  • There is a positive linear equation between the number of hits and the scores
  • The point (7,13) is an outlier.
  • If the trend continues, for a game when Tyler's team gets 20 hits, the number of runs scored would be greater than 10 hits.

<h3>What are the correct statements?</h3>

An outlier is a number that is way smaller or way larger than that of other numbers in a data set. On a trend line, an outlier would be far from the trendline.

A positive linear relationship is when as one of the variables increase, the other variable also increases and the trendline is a straight line that is upward sloping.

To learn more about outliers, please check: brainly.com/question/27197311

#SPJ1

3 0
3 years ago
1..Suppose an experiment has five equally likely outcomes: E1, E2, E3, E4, E5. Assign probabilities to each outcome and show tha
stellarik [79]

Answer:

1.

P(E1)=P(E2)=P(E3)=P(E4)=P(E5= )1/5

2.

P(E1)=0.4

P(E2)= 0.26

P(E3)=0.34

3.

No the probability assignments are invalid

Step-by-step explanation:

1

Total number of possible outcomes = 5

<u>Equation (4.3)</u>

0< P(Ei)<1

<u>Equation (4.4)</u>

P(E1) + P(E2) +........+P(En)=1

As the outcomes are equally likely therefore,

Probability for each outcome= P(Ei) = 1/5

2

Total number of outcomes = 50

Outcomes for event E(1)= 20

Outcomes or event E(2)= 13

Outcomes or event E(3) = 17

P(Ei)= (number of outcomes for event Ei/ Total number of outcomes)

P(E1)=20/50=0.4

P(E2)= 13/50=0.26

P(E3)=17/50=0.34

3

P(E1) .10,

P(E2) .15,

P(E3) .40,

P(E4) .20

0.1 +0.15+0.40+0.20=0.85<1

According to  equation (4.4) the probability assignments are invalid as the sum of probabilities for all outcomes must be equal to 1.

7 0
3 years ago
-12 subtracted by -6 =
nlexa [21]

Answer:

-6

Step-by-step explanation:

-12 - (-6) = -12 + 6= -6

4 0
3 years ago
please help! Triangle PQR is in a coordinate plane. The triangle is reflected across the y–axis and then translated 11 units lef
Maurinko [17]

Step-by-step explanation:

Triangle PQR is in a coordinate plane. The triangle is reflected across the y–axis and

then translated 11 units left to form Triangle P'Q'R'. Determine which of the following statements must be true regarding this transformation. Select True or False for each statement.

Angle P has the same measure as angle P'. T or F

Angle Q has the same measure as angle R'. T or F

Angle R has the same measure as angle R'. T or F

IF RIGHT PLZ GIVE BRAINLIEST  

THANK U  

HAVE A GREAT DAY AND BE SAFE :)

XD

7 0
3 years ago
Need urgent help in mathematics!! Will mark brainliest!!!!
GaryK [48]

use the same concept as the previous question you posted.

₄P₄ = \frac{4!}{(4 - 4)!}

     = \frac{4!}{0!}

    = \frac{4*3*2*1}{1}

    = 4 * 3 * 2

    = 24

Answer: D


7 0
4 years ago
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