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OLga [1]
3 years ago
6

if the discount rate in a article is 15% and discount amount is 180.whats the marked price of the article?​

Mathematics
1 answer:
Assoli18 [71]3 years ago
4 0
G all please come to mpu-xcny-did
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A town has a population of 20000 and grows at 4% every year. What will be the population after 6 years, to the nearest whole num
zaharov [31]

Answer:

25306

Step-by-step explanation:

a=starting value = 20000

r=\text{rate = }4\% = 0.04

r=rate = 4%=0.04

\text{Exponential Growth:}

Exponential Growth:

b=1+r=1+0.04=1.04

b=1+r=1+0.04=1.04

\text{Write Exponential Function:}

Write Exponential Function:

y=20000(1.04)^x

y=20000(1.04)  

x

 

Put it all together

\text{Plug in time for x:}

Plug in time for x:

y=20000(1.04)^{6}

y=20000(1.04)  

6

 

y= 25306.38037

y=25306.38037

7 0
2 years ago
For the following rectangular prism, find the length of the diagonal connecting A to B. Round to the nearest tenth.
meriva

Answer:

I think it is 192

Step-by-step explanation:

Volume of cube: 5 x 4 x 8 = 160

Area of diagonal: 160/2 = 80

Length of diagonal: 80 / 0.5 x 3 = 480

AB = 480 / 5 x 2 = 192

8 0
2 years ago
What is x2+5x+6 <br> ?????
mina [271]

Answer:

try A!

Step-by-step explanation:

8 0
2 years ago
Isn’t it just 5? Why would it say check all that apply
LenKa [72]

Answer: 25^\frac{1}{2}

Step-by-step explanation:

25 = 5*5 or -5 * -5

yes, that is correct. However, you forgot another property of roots. Roots are simply exponential fractions.

\sqrt[n]{x^m}=x^\frac{m}{n}

Therefore, \sqrt{25} can also be rewritten as: 25^\frac{1}{2}. Notice that it cannot be -25 because that would be a negative square root which will give us an imaginary number.

4 0
3 years ago
Read 2 more answers
X+4.9=7.28 x= what is the answer
Mandarinka [93]

Answer:

2.38

Step-by-step explanation:

subtract 4.9 on both sides

8 0
3 years ago
Read 2 more answers
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