Solve the polynomial equation x3 + 7x2 − 16x −112 = 0 and select the correct answer below.

Answers

Answer 1

Answer: x^3 + 7*x^2 + -16*x-112
=(x + 4)*(x + 7)*(x - 4)

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Simplify 24pn/18p^2 please and thank you

Answers

2np/27 is the simplified version of this question.

Good luck!

24pn/18p²

= 24np/18p²

= 24n/18p

= 4n/3p

I hope that's help;0

Choose the graph of the function given below.f(x) = 2x+1

Answers

graph of the function

Which of the following is closest to 27.8 x 9.6

Answers

You can round to estimate.
27.8 turns to 28
9.6 turns to 10
28*10=280

exactly what he said round up and then multiply it helps and will give you the most accurate answer

If a rectangle measures 20 meters by 48 meters, what is the length, of the diagonal of the rectangle? Can you help me with this one ?

Answers

$the \ width \ of \ the \ rectangle : \ w=20 \ m \n \n the \ length \ of \ the \ rectangle : \ l=48 \m \n \n Diagonal : \ √(w^2 + l^2)\n \nD =√(20^2 + 48^2) \n \nD=√(400+2304)=√(2704)= 52 \ m$

An oil reﬁnery produces gasoline from crude oil. For every 10,000 barrels of crude oil supplied, the reﬁnery can produce 6,500 barrels of gasoline. How many barrels of gasoline can be produced from 3,500 barrels of crude oil?

Answers

2,275 barrels of refined oil will be produced from 3,500 barrels of crude oil.

with the information that from 10,000 barrels of crude oil, 6,500 barrels of refined oil are produced, it immediately pops out that from x amount of crude oil, 65% will be refined.

now we need to find what is 65% of 3,500

$(65)/(100)$ = $(x)/(3,500)$
to find x, we multiply 65 × 3,500 and that amounts to 227,500
that then is divided by 100 so 227,500 ÷ 100 = 2,275

10000 barrels of crude oil produces 6500 barrels gasoline
1 barrel of crude oil will produce 6500÷10000 barrels of gasoline
3500 barrels of crude oil will produce 6500 × 3500 ÷10000 barrels
= 3500 barrels of crude oil produce 2275 barrels of gasoline

A prize wheel at a carnival has eight spaces, and is equally likely to land on any of them. Four of the spaces give out a sticker, two of the spaces give out a pair of sunglasses, one of the spaces gives out a gift card, and one of the spaces gives out a water bottle. What is the probability of winning a pair of sunglasses on the first spin and a gift card on the second spin?

Answers

Answer:3/8

Step-by-step explanation:

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