3 years ago

PLEASE HELP WILL GIVE BRAINLIEST!!!!

Mathematics

1 answer:

alexandr402 [8]3 years ago

5 0

Answer:

your answer is one in four 3^3-k*p/3^3-k*p+3^k*(1-p)Step-by-step explanation:

here is your answer let me know if you got it right

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Thank you in advance for the help !!

babymother [125]

The Answer is C, my good friend.

4 0

3 years ago

Find the area bounded by the curves x = 2y2 and x = 1 - y. Your work must include an integral in one variable.

Sedbober [7]

Answer:

Hello,

in order to simplify, i have taken the inverses functions

Step-by-step explanation:

$\int\limits^\frac{1}{2} _{-1} {(-2x^2-x+1)} \, dx \\\\=[\frac{-2x^3}{3} -\frac{x^2}{2} +x]^\frac{1}{2} _{-1}\\\\\\=\dfrac{-2-3+12}{24} -\dfrac{-5}{6} \\\\\boxed{=\dfrac{9}{8} =1.25}\\$

4 0

3 years ago

How to integrate sqrt(1+x^3)?

Karolina [17]

First integrate the entire thing by letting multiplying by 1/2 the entire expression raised to exponent 1/2 - 1. That is,
0.5(1 + x³)^-0.5
Then, multiplying this by the derivative of those inside the parentheses. The final answer would be,
(0.5)((1 + x³)^-0.5)(3x²)

8 0

3 years ago

I need help i got confused after 3 of these

Nikolay [14]

-1, -1 I think is the answer

7 0

3 years ago

Ann and betty shared a sum of money in the ratio 2 : 3. ann received $120. what was betty's share?

WINSTONCH [101]

Answer:

Betty got $180

Step-by-step explanation:

If its 2:3 and 2 is 120, that means 120/2 equals 60. 60*3=180

4 0

3 years ago

Read 2 more answers