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jekas [21]
3 years ago
9

What is half of 2 2/3

Mathematics
1 answer:
geniusboy [140]3 years ago
5 0

Answer:

1 1/3 (Decimal: 1.333333)

Step-by-step explanation:

You might be interested in
Reduce the ratio to its lowest form. 72:8​
dmitriy555 [2]

Answer:

9:1

Step-by-step explanation:

Try to reduce the ratio further with the greatest common factor (GCF).  

The GCF of 72 and 8 is 8  

Divide both terms by the GCF, 8:

72 ÷ 8 = 9

8 ÷ 8 = 1  

The ratio 72 : 8 can be reduced to lowest terms by dividing both terms by the GCF = 8 :  

72 : 8 = 9 : 1  

Therefore:

72 : 8 = 9 : 1

4 0
3 years ago
I need help on these questions​
My name is Ann [436]

When dividing fractions, we follow a rule called "Keep, change, flip"

Basically, you keep the first fraction the same, change the sign to a multiplication sign, and flip the second fraction.

2 = 2/1

7 * 1 + 6 = 13

2/1 * 7/13 = 14/13 = 1 1/13

2 divided by 1 6/7 = 1 1/13

3 3/5 = 18/5

2 1/4 = 9/4

18/5 * 4/9 = 72/45 = 8/5 = 1 3/5

3 3/5 divided by 2 1/4 = 1 3/5

4 1/2 = 9/2

2 3/8 = 19/8

9/2 * 8/19 = 72/38 = 36/19 = 1 17/19

4 1/2 divided by 2 3/8 = 1 17/19

3 0
3 years ago
Define a new random variable by y = 2px. show that, as p l 0, the mgf of y converges to that of a chi squared random variable wi
Mandarinka [93]
The moment generating function (mgf) of y is given by

M_y(t)=E(e^{ty})=E(e^{2pxt})=M_x(2pt)=p(1-e^{2pt}(1-p))^{-1}

Since the momoent generating function of x is given by M_x(t)=p(1-e^{t}(1-p))^{-1}

When p tends to 0, we have

\lim_{p \to 0} M_y(t)=  \lim_{p \to 0}  \frac{p}{1-e^{2pt}(1-p)} = \frac{0}{0}

Applying L'Hopital's rule we have:

\lim_{p \to 0} M_y(t)=\lim_{p \to 0} \frac{1}{e^{2pt}+2te^{2pt}+2pte^{2pt}} = \frac{1}{1+2t} , \ \ \ t\ \textless \  \frac{1}{2}

This shows that y converges to <span>a chi squared random variable with 2r degrees of freedom</span>.
5 0
4 years ago
- 1/3 — 4/5 help fast
Ugo [173]
The answer would be -17/15 or -1 2/15
5 0
3 years ago
Add the two expressions 2x + 6 + 6x - 1​
castortr0y [4]

Answer: 2x+6+6x-1  =  8x+5

5 0
3 years ago
Read 2 more answers
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