3 years ago

Which expression could represent 45 less than a number

1 answer:

5 0

Hey there! :)

Let n represent "a number"

45 less than "n" = n - 45

Your answer is: n - 45

Hope this helps :)

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Define the following propositions: .p: You drive over 65 miles per hour q You get a speeding ticket Translate the following Engl

sveticcg [70]

Answer:

a.p→¬q

b.¬p→¬q

c.q→¬p

Step-by-step explanation:

p:You drive over 65 miles per hour

¬p: You do not drive over 65 miles per hour

q:You get a speeding ticket

¬q:You do not get a speeding ticket

(a) You drive over 65 miles per hour, but you do not get a speeding ticket

the first sentence is p and because the consequence is the opposite of q then is no q

p→¬q

(b) If you do not drive over 65 miles per hour, then you will not get a speeding ticket

The first sentence is the opposite of p (¬p), and the second sentence is the opposite of q

¬p→¬q

The first one is q, and the second one is the opposite of p so

q→¬p

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3 years ago

The ratio of women to men on a congressional committe is 5:2. If there are 21 total members on the committe, how many are women.

WARRIOR [948]

Answer:

5:2 21 i guess you divide

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3 years ago

Help me pls! Find f( - 3) × g(4), for f(x) = x^ - 3 and g(x) = x^½ .

madreJ [45]

Answer:

-54

Step-by-step explanation:

Find f( - 3) × g(4),

for f(x) = x^ - 3

f(-3) = -3^ - 3= -3 × -3 × -3= -27

and g(x) = x^½

g(4) = 4^½ = 2^2^½ = 2 ^1 = 2

f( - 3) × g(4) = -27 ×2 = -54

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Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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