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Lera25 [3.4K]
3 years ago
15

Which function below has a Domain of all Real Numbers (i.e. (-∞,∞))

Mathematics
1 answer:
masha68 [24]3 years ago
7 0

Answer:

all have domain of real numbers

Step-by-step explanation:

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ASAP! GIVING BRAINLIEST! Please read the question THEN answer CORRECTLY! NO guessing. Show your work OR give an explaination.
netineya [11]

Answer:

Its B

Step-by-step explanation:

B

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(a-b)X2-(a+b)X+2b solve it please <br>​
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(−)⋅2−(+)⋅+2
2−2−(+b)⋅x+2
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3 years ago
On a mountain, the temperature decreases by 6.5 °C for every 1000 metres increase in height. At 2000 metres the temperature is 1
LekaFEV [45]

Answer:

30 degree c

Step-by-step explanation:

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3 years ago
Help please it's 7th grade math ​
Elis [28]

Answer:

Yes, more than one answer is possible and the numbers are 70, 74

Step-by-step explanation:

The number is not greater than 9² and not less than 8².

So the numbers between 64 and 81 which even are 64, 66, 68, 70, 72, 74, 76, 78, 80.

Here 64, 68, 72, 76 and 80 are divisible by 4.

66, 68 and 78 are divisible by 3.

But 70, 74 is neither divisible by 3 nor 4.

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2 years ago
Mateo sister paid off her student loan of $5000 in three years. Is she made a payment of $152.35 each month what was the simple
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Answer: the simple interest rate for her loan is $484.6

Step-by-step explanation:

The formula for determining simple interest is expressed as

I = PRT/100

Where

P = principal or amount loaned.

R = interest rate on the loan

T = time in years

I = interest rate on the loan

From the information given,

Principal = $5000

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she made a payment of $152.35 each month.

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3 years ago
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