4 years ago

Simplify 15 to the 18th power over 15 to the 3rd power.

Mathematics

2 answers:

Crazy boy [7]4 years ago

8 0

(15^18) / (15^3)

If the exponents you're dividing have the same base, you subtract them.
18 - 3 = 15

15^15

daser333 [38]4 years ago

5 0

$\cfrac{15^{18}}{15^3} = 15^{18-3}=15^{15}$

You might be interested in

The stone, an English unit of weight, is equal to 14

lubasha [3.4K]

9514 1404 393

Answer:

110 stones

Step-by-step explanation:

Using your conversion factors, you get ...

$0.7\text{ T}\cdot\dfrac{1000\text{ kg}}{1\text{ T}}\cdot\dfrac{2.2\text{ lb}}{1\text{ kg}}\cdot\dfrac{1\text{ st}}{14\text{ lb}}=\dfrac{0.7\cdot1000\cdot2.2}{14}\text{ st}\\\\=\boxed{110\text{ st}}$

_____

Additional comment

The exact conversion between kg and pounds is 1 lb = 0.45359237 kg. The number 2.2 is approximate, low by approximately 0.21%.

8 0

3 years ago

URGENT HELP!!!!!!!!!!!!

quester [9]

It's the first one because the rate of change is 18 and she started with 938

3 0

4 years ago

Read 2 more answers

What is the length of chord AB ? A. 5.8 ft B. 5.5 ft C. 6.1 ft D. 6.25 ft

Ilya [14]

It could be 2.25 + 2.25 = 5.5

3 0

4 years ago

Read 2 more answers

I need help I don’t understand I tried a billion times

Mkey [24]

Consecutive means they are right next to each other.

For example 6 and 7. 6+7 = 13

Or 8 and 9. 8+9=17

Hope that helps

5 0

4 years ago

Read 2 more answers

John went to the grocery store to buy apples and bananas. The amount of apples in his cart is 7 more than the amount of bananas

Novay_Z [31]

Value of x: 4x+2x= 40$

6x= 40$

x=40÷6

x=5

Quantity of bananas=7×5

=35

Quantity of apples= 1×5

6 0

4 years ago