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anzhelika [568]
3 years ago
9

Multiply the binomials: (x + 2) • (3x + 1)

Mathematics
2 answers:
ira [324]3 years ago
8 0

Answer:

3x^2 + 7x + 2

Step-by-step explanation:

(x+2) (3x+1)

(x+2) (3x) + (x+2) (1)

3x^2+ 6x + x + 2

3x^2 + 7x + 2

lilavasa [31]3 years ago
4 0

Answer:

Step-by-step explanation:

3x^2 + x + 6x + 2

3x^2 + 7x + 2

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Help I don't know how to do this<br>​
Vilka [71]

Answer:

P(t) = 282.2(1.009)^t

Step-by-step explanation:

Look at the attached image.

Hope you can read my handwriting. the image cut off the right side, b = 1.009213324... but question asks to round to nearest thousandth so it's 1.009

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6 0
3 years ago
Question 7<br> Which is the quotient of 1/5 divided by 3??
blondinia [14]

Answer:

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6 0
3 years ago
Marketing estimates that a new instrument for the analysis of soil samples will be very successful, moderately successful, or un
mylen [45]

Answer:

F(10) = P(x = 10) = 0.3

F(5) = P(x = 5) = 0.4

F(1) = P(x = 1) = 0.3

Step-by-step explanation:

Given the following :

Probability estimates given:

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Moderately successful = 0.4

Unsuccessful = 0.3

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The probability mass function of X:

f(x) = probability of each valie of x

When x = 10:

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When x = 5:

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When x = 1:

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5 0
3 years ago
What is the result of dividing 2x3+x2−2x+8 by x + 2?
OLga [1]

2x^3+x^2-2x+8 / x+2=

2x^2-3x+4

2x3+x2−2x+8 / x + 2=

6x+8 over x+2



6 0
3 years ago
Read 2 more answers
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