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2 years ago

What is V7 in simplest radical form? Enter your answer in the box.

Mathematics

1 answer:

MissTica2 years ago

7 0

Answer:

ans: square root of whole term (7/11), I.e 1/2 power of (7/11)

Step-by-step explanation:

square root or radical can be written in power form as

7^(1/2) / 11^(1/2)

use laws of indices I.e

(7/11)^(1/2)

which is in simple radical form

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2 years ago

-[8x+(6x+8)=8-(3x+7)

Bas_tet [7]

Answer:

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Step-by-step explanation:

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3 years ago

The value of x + x(xx) when x = 2 is:<br><br> (a) 10, (b) 16, (c) 18, (d) 36, (e) 64

brilliants [131]

Answer:

(a)

Step-by-step explanation:

x + x(xx)

Put the value of x = 2 in the above expression we get,

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2 years ago

A card is drawn from a standard deck of 5252 playing cards. What is the probability that the card will be a heart or a face card

mr_godi [17]

Answer:

The probability that the card will be a heart or a face card is P=0.4231.

Step-by-step explanation:

We have a standard deck of 52 cards.

In this deck, we have 13 cards that are a heart.

We also have a total of 12 face cards (4 per each suit). So there are 3 face cards that are also a heart.

To calculate the probability that a card be a heart or a face card, we sum the probability of a card being a heart and the probability of it being a face card, and substract the probability of being a heart AND a face card.

We can express that as:

$P(H\,or\,F)=P(H)+P(F)-P(H\&F)\\\\P(H\,or\,F)=13/52+12/52-3/52=22/52=0.4231$

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