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3 years ago

8

A small Business earns a profit of $6500 in January and $17,500 in May. What is the rate of change in profit for this time perio

d?

1 answer:

lukranit [14]3 years ago

4 0

Answer:
Rate of change of profit for this period = $2750 / month

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Can somebody help solve either of these?

Leya [2.2K]

First one:
The circumference of the whole circle is (2π x the radius),
and 60° is (60/360) = 1/6 of the whole circumference.

Second one:
The area of the whole circle is (π x the radius²), and
the 40° sector is (40/360) = 1/9 of the whole area.

I hope this is enough help.

8 0

3 years ago

Simplify. <br><br> 4√6+2√6−√6<br><br> A- 5√18<br> B-5√6<br> C-6√6<br> D- 6√18

Aleksandr [31]

Answer:

B

Step-by-step explanation:

Simplifying radicals is similar to collecting like terms in algebra.

Here, the like terms are the radicals

Given

4 $\sqrt{6}$ + 2 $\sqrt{6}$ - $\sqrt{6}$

= $\sqrt{6}$ (4 + 2 - 1 )

= 5 $\sqrt{6}$ → B

3 0

3 years ago

Read 2 more answers

A city phone book has 86 pages filled with residents names. There are a total of 15.050 names in the book. Eachpage has an equal

Vsevolod [243]

There are 175 names on each page.

5 0

3 years ago

Bradley bought 2 cakes for his class Valentines's party. There are 23 students in his class. How much cake will each student rec

Cloud [144]

So 2 divded into 23 parts =2/23 which is simplest form

so each person will recieve 2/23 of a cake

4 0

3 years ago

Helpppppp asap!!!! please

TEA [102]

Answer: b³3c³*(5b²+2c²).

Step-by-step explanation:

$5b^5c^3+6b^3c^5-4b^3c^5=\\5b^5c^3+2b^3c^5=\\b^3c^3*5b^{5-3}c^{3-3}+b^3c^3*2b^{3-3}c^{5-3}=\\b^3c^3*5b^2c^0+b^3c^3*2b^0}c^2=\\b^3c^3*(5b^2*1+2*1*c^2)=\\b^3c^3*(5b^2+2c^2).$

7 0

2 years ago