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3 years ago

(3n + 2)(n+3) I just need the answer ASAP

Mathematics

2 answers:

Ainat [17]3 years ago

6 0

Answer:

3n^2=11n=6

Step-by-step explanation:

3n^2 = 3n squared

crimeas [40]3 years ago

4 0

Answer:

$3n^2 + 11n + 6$

Step-by-step explanation:

<u>Key skills: Expanding Polynomials, Multiplication, Combining Like Terms</u>

1) We are given (3n + 2)(n+3) and we need to expand this.

--> You have to use distributive property to expand this.

--> If you multiply everything out it would be --> 3n(n) + 3n(3) + 2(n) + 2(3)

--> 3n(n) = $3n^2$ , 3n(3) = 9n, 2(n) = 2n, 2(3) = 6

--> This means it would be: $3n^2 + 9n + 2n + 6$

Combine the like terms 9n and 2n to make 11n

Your final answer would be $3n^2 + 11n + 6$

<em>Hope you understood it and have a nice day!! :D</em>

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Answer:

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Step-by-step explanation:

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2 years ago

A recipe calls for 3/4 of a cup of flour to make 5/8 of a pound of bread

schepotkina [342]

Answer:

$\huge\boxed{\sf 1 \ pound \ of \ dough = 1\frac{1}{5} \ cup \ of \ flour}$

Step-by-step explanation:

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$\rule[225]{225}{2}$

Hope this helped!

8 0

2 years ago

PLZ HELP ASAP SOLID GEOMETRY

eduard

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3 years ago

Read 2 more answers

Trucks in a delivery fleet travel a mean of 110 miles per day with a standard deviation of 38 miles per day. The mileage per day

Montano1993 [528]

Answer: 0.1824

Step-by-step explanation:

Given : The mileage per day is distributed normally with

Mean : $\mu=110\text{ miles per day}$

Standard deviation : $\sigma=38\text{ miles per day}$

Let X be the random variable that represents the distance traveled by truck in one day .

Now, calculate the z-score :-

$z=\dfrac{x-\mu}{\sigma}$

For x= 132 miles per day.

$z=\dfrac{132-110}{38}\approx0.58$

For x= 159 miles per day.

$z=\dfrac{159-110}{38}\approx1.29$

Now by using standard normal distribution table, the probability that a truck drives between 132 and 159 miles in a day will be :-

$P(132$

Hence, the probability that a truck drives between 132 and 159 miles in a day =0.1824

6 0

3 years ago

Which number has a 3 that is 10 times as much as the 3 in 24,345 A) 44,578 B) 89,236 C) 13,847 D) 56,243

inn [45]

The 3 in 24,345 has a value of 300. A number 10 times that would have a value of 300*10 or 3,000. The 3 in choice C has a value of 3,000 so C is the right answer.

4 0

3 years ago

(3n + 2)(n+3) I just need the answer ASAP​

(3n + 2)(n+3) I just need the answer ASAP