4 years ago

Anyone know the answer?

Mathematics

1 answer:

Triss [41]4 years ago

4 0

Around 66.666 miles.

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The expression (x^n) (x^5)^3 is equivalent to x^30. What is the value of n?

-BARSIC- [3]

Answer:

n = 15

Step-by-step explanation:

$(x^n) (x^5)^3 = x^{30} \\ \\ (x^n) x^{15 }= x^{30} \\ \\ {x}^{n + 15} = {x}^{30} \\ \\ n + 15 = 30 \\ \\ n = 30 - 15 \\ \\ n = 15$

4 0

2 years ago

On the day that a certain celebrity proposes marriage, 101010 people know about it. Each day afterward, the number of people who

AnnyKZ [126]

Answer:

n(t) = 101010(3^t)

Step-by-step explanation:

The initial number of people who knew about it is;

n(0) = 101010

The number of people who will have known in a day's time;

n(1) = 101010(3)

The number of people who will have known in 2 day's time;

n(2) = 101010(3)(3) = 101010(3^2)

The number of people who will have known in 3 day's time;

n(3) = 101010(3)(3)(3) = 101010(3^3)

Therefore, the total number n(t) of people who know about the celebrity proposing t days after the celebrity proposes becomes;

n(t) = 101010(3^t)

7 0

4 years ago

Read 2 more answers

Leave the answer as an improper fraction

Ghella [55]

Hey there!

ANSWER: $\frac{23}{20}$

EXPLANATION:

To find the answer to your question, you will need to add.

$\frac{3}{4}+\frac{2}{5}$

First, multiply the denominator.

$5*4=20$

So the denominator will be 20.

Now move on to the numerator. Multiply 5 by 3.

$5*3=15$

Now multiply 4 bu 2.

$4*2=8$

If you want to get the numerator, add what you got after multiply.

$15+8=23$

The numerator is 23. So now let's complete the fraction.

$\frac{23}{20}$

This is your answer!

Hope this helps!

$-TestedHyperr$

3 0

3 years ago

A grocery store charges $1.49 per pound of bananas. Use this unit rate to find the price of 3 pounds of bananas.

Tom [10]

Answer: 4.47

Step-by-step explanation:

8 0

3 years ago

Research department 8 employees budget of $11,500

Romashka-Z-Leto [24]

The answer is going to be 77,98

4 0

4 years ago