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3 years ago

In X = 4 Answer options; A: x=e^4 B: x=(4/e) C: x=4e D: x=4^e

Mathematics

1 answer:

marshall27 [118]3 years ago

7 0

Answer:

the answer is x=e⁴........

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Solve for n. -4n + 7 = 1 – 2n

Solnce55 [7]

Answer:

n = 3

Step-by-step explanation:

subtract 1 from both sides to get:

-4n + 6 = -2n

then add 4n to both sides to get:

6 = 2n

then divide both sides by 2 to get:

3 = n

3 0

2 years ago

Choose the correct simplification of the expression a2 ⋅ a3. a a6 a5 a−1

alina1380 [7]

Answer: The correct option is (C) $a^5.$

Step-by-step explanation: We are given to choose the correct simplification for the following expression :

$P=a^2.a^3~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~(i)$

We will be using the following property of exponents :

$x^a.x^b=x^{a+b}.$

So, the simplification of expression (i) is as follows :

$P\\\\=a^2.a^3\\\\=a^{2+3}\\\\=a^5.$

Thus, the correct simplification of the given expression is $a^5.$

Option (C) is CORRECT.

3 0

3 years ago

Read 2 more answers

I just started learning about rate and I am stuck on a question.(A watch keeps perfect time but only has an hour hand. If the ho

8090 [49]

Answer:

36 minutes past 1, or 1:36

Step-by-step explanation:

A watch normally has an hour hand that does one revolution in 12 hours.

It takes 1 hour to go from the 1 o'clock position to the 2 o'clock position.

Since 1 hour equals 60 minutes, it takes 60 minutes to go from the 1 o'clock position to the 2 o'clock position.

The hour hand is 3/5 of the way from 1 to 2, so the number of minutes past 1 o'clock is 3/5 of 60 minutes.

3/5 of 60 minutes =

= 3/5 * 60 minutes

= 3/5 * 60/1 minutes

= 180/5 minutes

= 36 minutes

The time is 36 minutes past 1, or 1:36

7 0

2 years ago

Plz help me well mark brainliest if correct....??

oee [108]

Answer:

Table B

Step-by-step explanation:

6 0

3 years ago

What is the product of<br> 2 1/8 and 4 1/3

alukav5142 [94]

Answer:

$9\frac{5}{24}$

Step-by-step explanation:

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3 years ago