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sweet [91]
3 years ago
5

Choose the correct simplification of (3x3 + 2x2 − 5x) − (8x3 − 2x2)

Mathematics
2 answers:
lys-0071 [83]3 years ago
6 0

Answe

-5x³ + 4x² - 5x

Step-by-step explanation:

got it right on the quiz

zmey [24]3 years ago
5 0
(3x³ + 2x² - 5x) - (8x³ - 2x²<span>) =
</span>3x³ + 2x² - 5x - 8x³ + 2x² =
-5x³ + 4x² - 5x
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Dmitriy789 [7]

The correct interpretation of the probability P(X < 5) is; 0.8

<h3>How to Solve Probability?</h3>

We are given the probability of the spin values are;

Probability of Spin Value of 0 = 0.4

Probability of Spin Value of 1 = 0.2

Probability of Spin Value of 2 = 0.2

Probability of Spin Value of 5 = 0.1

Probability of Spin Value of 10 = 0.1

P(X < 5) simply means the probability of getting a spin value less than 5. Thus;

P(X < 5) = P(0) + P(1) + P(2)

P(X < 5) = 0.4 + 0.2 + 0.2

P(X < 5) = 0.8

Read more about Probability at; brainly.com/question/24756209

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8 0
2 years ago
PLEASE HELP ASAP!!!!
FrozenT [24]

Step-by-step explanation:

F(x) =x^2

G(x) =x-3

G(f(x))

= (x^2) -3

F(f(x))

= (x-3)^2

(x-3)(x-3)

x^2 -6x+9

For the second one

1/(x-3)

x-3 ≠ 0

x ≠ 3

So the domain restriction = 3

6 0
4 years ago
Read 2 more answers
Sierra collected 39 seashells before breakfast and two and one third times as many after breakfast. How many seashells did Sierr
Marrrta [24]

Answer:

Step-by-step explanation:

Seashells collected before breakfast = 39

Seashells collected after breakfast = 2 and 1/3 = 2\frac{1}{3},

and 1/3 as a decimal = 0.3333

Add 2 to 0.3333 to get =2.3333 times

Therefore ,Seashells collected after breakfast = 2.3333*39 = 90.9987 ,which is roughly 91

Next, add 91 to 39 to get total; 91+36 = 127

The total number of Seashells Sierra collected were 127

4 0
3 years ago
2-2x&lt;4? <br> Can someone please help me!
yKpoI14uk [10]

Answer:

x > -1

Step-by-step explanation:

To solve the inequality, use the same rules as solving equations.

2 - 2x < 4

-2x < 2

x > -1

Since you divide by a negative, you must switch the sign < to >.

6 0
3 years ago
Mr. Ogata drove 276 miles his house to Los Angeles at a average speed of 62 miles per hour. How long did it take him to get to L
Paraphin [41]

Answer: What type of car she took?

Step-by-step explanation:

3 0
4 years ago
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