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2 years ago

9

The lowest temperature on record in the United States is −79.8°F. It was observed at Prospect Creek Camp in the Endicott Mountai

ns of northern Alaska in 1971. What is this temperature in Celsius?
a−62.1°
b−111.8°
c−111.6°
d−47.8°
e−44.3°

1 answer:

xeze [42]2 years ago

8 0

Answer:

D

Step-by-step explanation:

Negative numbers are less than zero.

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Anybody know #4 I need it.

mote1985 [20]

Answer:

V(volume) =84.82

Step-by-step explanation:

V=πr2h

3=π·32·9

3≈84.823 (Rounding it)

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2 years ago

Kiran's father is 65 years old. He is 8 years older than three

natka813 [3]

Answer:

let kiran's age be x

kiran's father's age is 65

acc.to ques

kiran's father is 8 years older than 3 times kiran's age ....which gives us the equation as follows

8+3x =65

therefore

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3x =57

x =57/3

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3 years ago

Read 2 more answers

Convert 5.4 ⋅ 103 to standard form.

Darya [45]

5.4 * 10³ = 5,400 .
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3 years ago

0.194 if 94 is repeating how do I write it as a fraction?

umka2103 [35]

If you divide a number by 9 then that number is repeated (1/9 = 0.111111... or 2/9 = 0.22222....)

So if we want 94 to repeat in the decimal 0.194 then we can have 94/99. But the thing is that we don't have 94 being repeated starting from the tenths place so we can possibly do 94/990.

Now we do have a tenths with a zero but we need a one to replace that zero. To do that we have to add 1/10 + 94/990 = 99/990 + 94/990 = 193/990.

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3 years ago

Suppose that P(n) is a propositional function. Determine for which improper subset of the domain of n the statement P(n) must be

Alinara [238K]

Answer:

a) P(n) is true for all 'n' in the set ; { 0,2,4,6,8 ….. }

b) P(n) is true for all 'n' in the set ; { 0,1,2,3,4,5 ............ }

Step-by-step explanation:

a) As P(0) is true

we will assume that

P(2) is true
P(4) is true
P(6) is true

this simply means that ; P(n) is true for all 'n' in the set

{ 0,2,4,6,8 ….. }

b) since P(0) and P(1) are true

we will assume that

P( 0+2 ) = P(2) is true

also P(1) and P(2) are true

we will assume that

P(1+2) = P(3) is true

Also from the previous answers it can be seen that P(2) + P(3) is true

we will assume

P(2+2) = P(4) is true

This simply means that P(n) is true for all 'n' in the set

{ 0,1,2,3,4,5 ............ }

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3 years ago