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3 years ago

Help me please, brainliested ;)

Mathematics

1 answer:

nekit [7.7K]3 years ago

3 0

Answer:

3/2 the slope is the rate of change

Step-by-step explanation:

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What is the prime factorization for 192

ioda

192|2
96|2
48|2
24|2
12|2
6|2
3|3
1

$192=2^6\cdot3$

8 0

2 years ago

What is the answer <img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B3%7D%7B6%7D%20%20%2B%20%20%5Cfrac%7B12%7D%7B12%7D%20" id="T

bija089 [108]

I think answer is 2.5

HOPE THIS HELPS YOU

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3 years ago

Simplify (^3)x4 Easy 30 points

aleksklad [387]

Answer:

$=81$

Step-by-step explanation:

$\left(-3\right)^4$

Use exponent rule $\left(-a\right)^n=a^n$ :

$=3^4$

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2 years ago

Read 2 more answers

Pleasantburg has a population growth model of P(t)=at2+bt+P0 where P0 is the initial population. Suppose that the future populat

Salsk061 [2.6K]

Answer: In June 2097

Step-by-step explanation:

According to the model, to find how many years t should take for $P(t)=21100$ we must solve the equation $0.9t^2+6t+14000=21100$ . Substracting 21100 from both sides, this equation is equivalent to $0.9t^2+6t-7100=0$ .

Using the quadratic formula, the solutions are $t_1= \frac{-6-\sqrt{6^2 -4*0.9*(-7100)}}{2*0.9}=-92.21$ and $t_2=\frac{-6+\sqrt{6^2 -4*0.9*(-7100)}}{2*0.9}=85.54$ . The solution $t_1=-92.21$ can be neglected as the time t is a nonnegative number, therefore $t=t_2=85.54$ .

The value of t is approximately 85 and a half years and the initial time of this model is the January 1, 2012. Adding 85 years to the initial time gives the date January 2097, and finally adding the remaining half year (six months) we conclude that the date is June 2097.

6 0

3 years ago

X = y - 3

Leviafan [203]

The answer is A. (1, 4), because when the values are substituted in to the equations, you get 1 = 4 - 3 and 1 + 12 = 13, which are both correct. I hope this helps!

3 0

3 years ago