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2 years ago

Which expression is equal to 354−−√−424−−√ ? 6√ −6√ −116√ 116√?

Mathematics

2 answers:

Tcecarenko [31]2 years ago

8 0

Answer:

Its square root 6 so A.

Step-by-step explanation:

Naddik [55]2 years ago

7 0

$3 \sqrt{54} -4 \sqrt{24} =3 \sqrt{9\times6} -4 \sqrt{4\times6} \\ \\ =9 \sqrt{6} -8 \sqrt{6} = \sqrt{6} \\ \\ \therefore3 \sqrt{54} -4 \sqrt{24}=\bold{ \sqrt{6} }$

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CAN SOMEONE PLS ANSWER THIS ILL REALLY APPREICIATE IT

GrogVix [38]

The answer would be -2! :)

3 0

3 years ago

Juanita runs every third day and swims every fifth day. If Juanita runs and swims today, in how many days will she run and swim

Ber [7]

we know that

The least
common multiple (LCM) of two or more numbers is the least

number, other than zero, that is a multiple of all the numbers.

In this problem, we are looking for the least common multiple of $3$ and $5$

Multiply $3$ by $5$

$LCM=3*5\\ LCM=15$

therefore

On the $15th$ day after today, she will do both on the same day

the answer is

$15 days$

3 0

3 years ago

Read 2 more answers

The equation of a circle is (X+12)^2+(y+16)^2=r^2, and the circle passes through the origin. The equation of the circle then cha

serious [3.7K]

Answer:

$x=\sqrt{r_{2} +y-16(r2-y+16)+30}$ R2

$r=\sqrt{x^2+24x+y2+32y+400}$

Step-by-step explanation:

3 0

2 years ago

Need help asap plzzz

Scilla [17]

$\sqrt{12}$
enters the irrational number category.

Integers numbers are the numbers without decimals between -infinity and infinity.

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4 0

3 years ago

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8. Let X be the number of cars per minute passing a certain point of some road between 8am and 10am on a Sunday. Assume that X h

Lana71 [14]

Answer:

P (3 or fewer) =0.2650

Step-by-step explanation:

Mean = x` = 5

The Poisson distribution formula is given by

P(X) = e-ˣ` x`ˣ/ x!

The mean is 5 and the X takes the values 0,1,2,and 3 which means 3 or fewer, so we add the probability of all the values of X to get the desired Value of X.

P(3 or fewer ) = e-⁵ (5)³/3!+ e-⁵ (5)²/2! +e-⁵ (5)/1!+e-⁵ (5)⁰/0!

Putting the Values

P (3 or fewer) = 0.006737 . 125 / 6 + 0.006737 . 25 / 2 +0.006737 . 5 / 1 + 0.006737 . 1 / 1

P (3 or fewer) = 0.140374 + 0.08422+ 0.03369 +0.006737

P (3 or fewer) =0.2650

7 0

3 years ago