2 years ago

Rationalizing factor of 3-√5

1 answer:

7 0

Answer:

Your rationalizing factor becomes : [ 9 + 25^(1/3) - 3 x 5^(1/3) ]. Therefore, Therefore, and both are rational and as such is also rational.

You might be interested in

Guide Questions:

Sphinxa [80]

Answer:

2. There are 5 students 14 years old 7 grade

5 0

3 years ago

Is 95,590,956 divisible by 9

Ad libitum [116K]

Answer:

10621217.333

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

‼️help please.‼️What is the slope-intercept equation of the line with a slope

Luden [163]

Answer:

Step-by-step explanation:

according to the standard equation;

Y=mX+C

or, Y=4/5X +3

7 0

3 years ago

Elaine bought 3 4/5 pounds of apples for $1.99 per pound, 3/4 pound of pears for $2.25 per pound, and 3 2/3 pounds bananas for $

stiv31 [10]

Answer:

1.$6.41

2.$1.68

3.$7.56

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

A study by a reputable research organization found that when presented with prints from the same individual, a fingerprint expe

Llana [10]

Answer:

a. 0.6899

b. 0.1642

Step-by-step explanation:

a. Given the probability of success is 0.94 for an expert and that the number of pairs, n=6:

-Each attempt is independent and therefore the probability of the events is calculated as:

$P(A \ and \B )=P(A)\times P(B)\\\\P(6)=0.94\times0.94\times0.94\times0.94\times0.94\times0.94\\\\=0.6899$

Hence, the probability of correctly identifying the 6 matches is 0.6899

b.Given the probability of success is 0.74 for a novice and that the number of pairs, n=6:

-Each attempt is independent and therefore the probability of the events is calculated as:

$P(A \ and \B )=P(A)\times P(B)\\\\P(6)=0.74\times0.74\times0.74\times0.74\times0.74\times0.74\\\\=0.1642$

#Hence, the probability of correctly identifying the 6 matches is 0.1642

*I have used the sample size of 6(due to conflicting info/question size).

7 0

3 years ago

Rationalizing factor of 3-√5​

Rationalizing factor of 3-√5