What are the advantages to using exponential notation?

Answers

Answer 1
Answer: The advantages of using exponential notation is that it is shorter, and easier to read. For example, if you didn't use exponential form, you would be writing something like: 4+4+4+4+4+4+4+4. Reading that would be very confusing because you have to count how many 4s there are. It is also a lot shorter to write 4 to the power of 8 instead of 4+4 eight times. I hope this helps! :)

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A sword fish ran 60 miles . One mile is equal to 1760 yards. How many yards did the swordfish swim ?

Answers

It would be 105,600 yards because if you multiply 1760 and 60 you’d get 105,600

Is 6.00289467 less than 6

Answers

No. Imagine the 6 as
6.00000000 and the
6.00289367 is slightly greater than that
no because 6.00289467 is more than just 6


40% of what number is 30?

Answers

30 = 40% * x

30 = 40/100 * x

30 = 4/10 * x

30 = 2/5 * x

x = 30 * 5/2

x = 15 * 5

x = 75


40% of 75 is 30

76.11 Multiply fractions and mixed numbers: word problems 5N)Sean had 1/3 of a pound of blueberries. Sean let his friend Kendra eat 3/4 of the blueberries
How many pounds of blueberries did Kendra eat?

Answers

Answer:

Kendra ate 1/4 pounds of blueberries.

Step-by-step explanation:

The amount of blueberries Sean had  =  1/3 pound

The amount of blueberries Kendra ate  = 3/4 of Total available

= 3/4 of (1/3 pounds)

Now, we need to find out the 3/4 amount of 1/3 pound.

3/4 of 1/3 pound  = (3)/(4)  * (1)/(3)   = (1)/(4 )

3/4 of the amount 1/3 pound  = 1/4 pound

Hence Kendra ate 1/4 pounds of blueberries.

Vu has 2 pizzas that he cuts into sixths. how many 1/6-size pieces does he have?

Answers

the problem is  2 Divided by 1/6



answer 12

Help ^^^ use picture above

Answers

The question reminds you of all the tools you need:

It says ...

"Opposite angles are equal."
So the upper right angle is x+40 just like the bottom left,
and the bottom right angle is 3x+20 just like the upper left.

And it says ...

"The sum of all angles is 360°."
You know what each of the four angles is, so you can addum all up,
set the sum equal to 360, find out what number ' x ' is, and then
use that to find the size of every angle.  

solve for x in the equation 2(x+40)+2(3x+20)=360 and then plug x value back in for each angle, x=40 therefore, top angle=110 and bottom=70