3 years ago

Please help and explain, thanks so much. 7 · b^5 / b^4 (fraction problem)

Mathematics

2 answers:

Kipish [7]3 years ago

7 0

Answer:

b^1 will be the answer

Step-by-step explanation:

b^5/b^4

b^5-b^4=b^1

meriva3 years ago

5 0

Step-by-step explanation:

$\frac{b ^{5} }{b ^{4} } \\ b ^{5 - 4} \\ b ^{1} \\ b$

You might be interested in

Can someone please help me with this

dybincka [34]

Answer:

HAHAAHHA COLLECTING UR POINTS ILL TRY TO HELP U THO

Step-by-step explanation:

3 0

3 years ago

What is the value of x in the equation 2(x−3)+9=3(x+1)+x? x=−3 x=−1 x=0 x=3

jolli1 [7]

Answer:

x=3

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

What fraction of the total number of student choose football to be their favorite sport ??

DIA [1.3K]

Answer:

9/28

Step-by-step explanation:

number of people who chose football / number of people overall

9/28

7 0

3 years ago

25 is how much more than 20? what percent more?

Firdavs [7]

25 is 5 more than 20 which is 25% more since 5/20 = 1/4 = 25%
To check (1.25 * 20 = 25)

7 0

4 years ago

Read 2 more answers

Tap A fills a tank in 4hours while B fills the same tank in 3hours. Tap C empties this tank when full in 2hours. If the tank is

boyakko [2]

Answer:

It will take 12 hours to fill the tank

Step-by-step explanation:

Proportions

Tap A fills a tank in 4 hours. It means each hour it fills 1/4 of the tank.

Tap B fills the tank in 3 hours. Each hour it fills 1/3 of the tank.

Tap C empties the tank when full in 2 hours. Each hour it empties 1/2 of the tank.

Each hour, the tank gets filled by:

$\displaystyle \frac{1}{4}+\frac{1}{3}-\frac{1}{2}=\displaystyle \frac{3}{12}+\frac{4}{12}-\frac{6}{12}=\frac{3+4-6}{12}=\frac{1}{12}$

Since the tank fills 1/12 of its capacity in one hour, it follows that it will take 12 hours to fill the tank

6 0

3 years ago