1/3 of something = 3

Answers

Answer 1
Answer: 1/3 of 9 = 3

1/3*9 \n =1/3*9/1 \n =9/3 \n=3

Answer 2
Answer: (1)/(3)x=3\n x=9

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3x+103+9x+61 help me solve quick

Answers

Answer:

12x + 164

Step-by-step explanation:

3x + 103 + 9x + 61

rewrite it

3x + 9x + 103 + 61

add 3x and 9x

12x + 103 + 61

add 103 and 61

12x + 164

Order these numbers from least to greatest. 8.16 , 16320 , 829 , 8.139

Answers

8.139, 8.16, 829, 16320

Roses are beautiful flowers as a conditional statement

Answers

i guess it could a conditional statement

What are the answers to the following.​

Answers

Answer:

Step-by-step explanation:

8-11 =-3\n\nb. -8+10 = 2\n\nc. 13+(-6) = 13-6 \n= 7\n\nd. 7-(-3)\n= 7+3\n=10\n\ne.-5-(-2)\n=-5+2\n=-3\n\nf. -15-(-25)\n=-15+25\n=10\n\ng. -3+(-6)-(-9)\n= -3-6+9\n=-9+0\n=0\n\nh.-20-(-9)-(-8)\n=-20+9+8\n-20+17\n=-3\n\n

-2+3-(-4)+(-5)\n-2+3+4-5\n= 1-1\n=0\n\n\nb. 18-(-10)+(-19)-8\n=18+10-19-8\n28-27\n=1\n\nc. 65+(-72)-(-45)\n= 65-72+45\n=-7+45\n=38

Ginny is studying a population of frogs. She determines that the population is decreasing at an average rate of 3% per year. When she began her study, the frog population was estimated at 1,200. Which function represents the frog population after x years?

Answers

Answer:

y = 1200(0.97)^x

Step-by-step explanation:

Ginny determines that the population is decreasing at an average rate of 3% per year.

So, this is an exponential decay case

Formula : y = a(1-r)^n

where a is the amount after n years

a is the initial amount

r is the rate of depreciate

n is the number of years

Now we are given that When she began her study, the frog population was estimated at 1,200.

So, a=1200

r = 3% = 0.03

n =x

Substitute the values in the formula:

y = 1200(1-0.03)^x

y = 1200(0.97)^x

Hence function represents the frog population after x years is y = 1200(0.97)^x

Hello,

x_(0)=1200

x_(1)=(97)/(100)*1200

x_(2)=((97)/(100))^2*1200

x_(3)=((97)/(100))^3*1200
...
x_(n)=((97)/(100))^(n)*1200








Please solve this 3 variable system of equations2g + 3h - 8j= 10
g - 4h =1
-2g - 3h+ 8j= 5

Answers

Not solvable. If you take the first and last equations together, then multiply the last by -1 you get
2g+3h-8j=10
2g+3h-8j=-5
Resulting in
10=-5, which is false, so there is no solution