3 years ago

If a person blinks their eyes once every 3 minutes on the average, then how many times

Mathematics

1 answer:

Paha777 [63]3 years ago

5 0

Answer:

480

Step-by-step explanation:

If a person blinks every 3 minutes, there is 60 minutes in 1 hour. So, multiply 60 by 24 (hours a day), 60 x 24 = 1440 minutes.

1440/3 = 480

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G(r) = 25 - 31 g(4) =

Talja [164]

Answer:

-24

Step-by-step explanation:

25-31=-6

-6 times 4=-24

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3 years ago

The average temperature change in degrees Fahrenheit per hour if the temperature fell 22degree Fahrenheit in 10 hours

Nonamiya [84]

Answer:

2.2 degrees per hour

Step-by-step explanation:

22/10=2.2

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3 years ago

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Please help ASAP!! Will give brainliest to correct answer!

snow_lady [41]

Answer:

2/4

Step-by-step explanation:

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3 years ago

Please help me! Hint: the number is negative

wel

Answer:

$-36$ goes into the box

Step-by-step explanation:

Let the number be $x$ , then

$(m^x)^{\frac{1}{3}}=m^{-12}$

We now use the following property of exponents to simplify the left hand side of the equation.

$(a^m)^n=a^{mn}$

This implies that;

$m^{x\times \frac{1}{3}}=m^{-12}$

$\Rightarrow m^{\frac{x}{3}}=m^{-12}$

Since the bases are the same, we equate the exponents to get;

${\frac{x}{3}=-12$

We now multiply both sides by 3 to get;

$\frac{x}{3}\times 3=-12\times 3$

$\Rightarrow x =-36$

Therefore the number that goes into the box is $-36$

6 0

3 years ago

If f(x)=3x+5/x, what is f(a+2)? A. 3(f(a))+5/f(a)+2 B. 3a+5/a+2 C. 3(a+2)+5/a+2

natali 33 [55]

f(x) = 3x + 5/x

f(a + 2) = 3.(a + 2) + 5/(a + 2)

Alternative C.

5 0

3 years ago