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3 years ago

HELP HELP HELP!!!!!!!!!!

Mathematics

1 answer:

Zolol [24]3 years ago

8 0

Answer:

$\sqrt{3}$ > 1

Step-by-step explanation:

$\sqrt{2}$ > $\pi$ is false.

$\sqrt{4}$ > $\pi$ is false.

$\sqrt{3\\}$ > 2 is false.

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Least common multiple 14,6

Vlada [557]

Answer:

Find the prime factorization of 14

14 = 2 × 7

Find the prime factorization of 6

6 = 2 × 3

Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:

LCM = 2 × 3 × 7

LCM = 42

6 0

3 years ago

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Y is inversely proportional to the square root of x if y=3 when x=25 find y when x is 9

irga5000 [103]

Answer:

$y=5$

Step-by-step explanation:

$\textsf{If }y \textsf{ is \underline{inversely proportional} to the square root of }x, \textsf{ then}:$

$y \propto\dfrac{1}{\sqrt{x}} \implies y=\dfrac{k}{\sqrt{x}}\quad \textsf{(where k is some constant)}$

$\textsf{When }x=25, y = 3:$

$\implies 3=\dfrac{k}{\sqrt{25}}$

$\implies 3=\dfrac{k}{5}$

$\implies k=15$

Inputting the found value of k into the equation:

$\implies y=\dfrac{15}{\sqrt{x}}$

To find the value of y when x is 9, substitute x = 9 into the found equation:

$\implies y=\dfrac{15}{\sqrt{9}}$

$\implies y=\dfrac{15}{3}$

$\implies y=5$

8 0

2 years ago

K-k+k-3 simplify expression please

Kobotan [32]

K-k+k-3 Then -k+k boom!! Canceled out!! OK Only +k-3 left.. Transpose 3 to the other side it will be k=3 Done!!

4 0

4 years ago

A. A product has a probability of 60% showing up in warehouse A, and 80% in warehouse.

Alex_Xolod [135]

Answer:

100%

Step-by-step explanation:

Probability of a product showing up in warehouse A =60%

Probability of a product showing up in warehouse B = 80%

Probability of 2 product showing up in warehouse A is

Probability of 1 product showing up in A and probability of 1 product showing up in A

A n A = 60% x 60% = 0.6 x 0.6 = 0.36 =36%

Probability of 2 product showing up in warehouse B is

Same as above

Probability of 1 product showing up in B and probability of 1 product showing up in B

B n B = 80% x 80% = 0.8 x 0.8 = 0.64= 64%

Probability of 2 product showing up in same warehouse is define as

Probability of 1 product showing up in A and probability of 1 product showing up in A or

Probability of 1 product showing up in B and probability of 1 product showing up in B

(AnA) U (BnB) =

36% + 64% = 0.36 + 0.64= 1

100%

4 0

4 years ago

Hi how are you guys doing today

MariettaO [177]

Hi, I am doing good, how about you.?

8 0

3 years ago

Read 2 more answers