2 years ago

For any nonnegative real number c,(_/c)^2=_____.

Mathematics

1 answer:

Hunter-Best [27]2 years ago

8 0

Answer:

definition the set of positive real number which greater than 0 are the nonnegative number. for ex=(1,2,3...10)

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4.20. According to a report released by the National Center for Health Statistics, 51% of U.S. households has only cell phones (

Sergeu [11.5K]

Answer:

The probability that the household has only cell phones and has high-speed Internet is 0.408

Step-by-step explanation:

Let A be the event that represents U.S. households has only cell phones

Let B be the event that represents U.S. households have high-speed Internet.

We are given that 51% of U.S. households has only cell phones

P(A)=0.51

We are given that 70% of the U.S. households have high-speed Internet.

P(B)=0.7

We are given that U.S. households having only cell phones, 80% have high-speed Internet. A U.S household is randomly selected.

P(B|A)=0.8

$\frac{P(A\capB)}{P(A)}=0.8\\P(A\capB)=0.8 \times P(A)\\P(A\capB)=0.8 \times 0.51\\P(A\capB)=0.408$

Hence the probability that the household has only cell phones and has high-speed Internet is 0.408

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2 years ago

(01.01 MC)Why is 3 + (−5) equal to −2?

maxonik [38]

Because three minus five is -2 ..

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3 years ago

Given: 6g+4a=7a<br> prove: g/a=1/2

Likurg_2 [28]

Answer:

Step-by-step explanation:

6g + 4a = 7a

⇔ 6g = 7a - 4a

⇔ 6g = 3a

Divide both side by 6a

⇒ $\frac{6g}{6a} = \frac{3a}{6a}$ ⇔ $\frac{g}{a} = \frac{1}{2}$

I hope this will help you.

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3 years ago

1-1<br><br><br> Shout out to the people that helped me with my last question you guy are awesome!!

Dmitry_Shevchenko [17]

.....................

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3 years ago

PLEASE HELP! FIRST ANSWER GETS BRAINLIEST!!!!

qwelly [4]

Start with the bigger rectangle and remove the white corners. Starts with 1800 then remove 100, 150 and 150

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3 years ago

For any nonnegative real number c,(_/c)^2=_____.​

For any nonnegative real number c,(_/c)^2=_____.