1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Olenka [21]
3 years ago
8

(X^2+2x+5)(2x) simplify this

Mathematics
1 answer:
JulsSmile [24]3 years ago
6 0

Answer:

Step-by-step explanation:

(X²+2x+5)(2x)

= 2x(x²) +2x(2x) + 2x(5)

= 2x³ + 4x² + 10x

You might be interested in
three names of the fractions have common denominators since 8 is a multiple of 4, rename the fraction 3/4 as ?/?
ohaa [14]
Does it want the answer 6/8? I think this is right.
5 0
3 years ago
Can u help answer this
Sergio [31]
Since x = 2
6(2) = 12/4

12/4 = 3
4 0
3 years ago
Read 2 more answers
A manufacturing plant earned $80 per man hour of labor when it opened. Each year, the plant earns an additional 5% per man hour.
Mekhanik [1.2K]

Answer:

The amount that plant earns per man hour after (t) years it open is           $80 (1.05)^{\textrm t} .

Step-by-step explanation:

Given as :

The earning of  manufacturing plant when it opened = $ 80 per man hour

The rate of plant earning per man hour  = 5 %

Let The earning of plant after t years = A( t )

So,

The earning of plant after t years = initial earning × (1+ \dfrac{\textrm rate}{100})^{\textrm Time}

Or, A(t) = $ 80 × (1+ \dfrac{\textrm 5}{100})^{\textrm t}

or, A(t) = $ 80 × (1.05)^{\textrm t}

Hence The amount that plant earns per man hour after (t) years it open is   $80 (1.05)^{\textrm t} . Answer

3 0
3 years ago
Read 2 more answers
A company uses paper cups shaped like cones for its water cooler. Each cup has a height of 14cm, and the base has a radius of 3c
BlackZzzverrR [31]
16,493.75 is how much water
6 0
2 years ago
A poker hand is a set of 5 cards randomly chosen from a deck of 52 cards. Find the probability of a (a) royal flush (ten, jack,
zysi [14]

Answer:

a) 0.000001539

b) 0.00001385

c) 0.0002401

d) 0.001441

e) 0.001966

Step-by-step explanation:

Since there are 52 deck of cards, and the hand of the poker is 5 set, then the total number of hands achievable would be

T = 52! / 5!(52 - 5)!

T = 52! / 5! 47 !

T = 2598560 possibilities.

a) There are 4 ways of getting a royal flush. So the probability of getting a royal flush is

4 / 2598560 =

0.000001539

b) There are 9 hands from the 5 card hands, and also, there are 4 possible suits. So then, the probability is

9 * 4 / 2598560 =

36 / 2598560 =

0.00001385

c) There are 13 possible ways to get a four of a kind, since there are 5 cards with the poker, the remaining would be taken from the 48 remaining cards, thus

13 * 48 / 2598560 =

624 / 2598560 =

0.0002401

d) 3 of a kind in conjunction with a pair is needed to form a full house. This 3 of a kind can be gotten from any 4 suits. Then again, the pair has two cards with the same face value. So,

4! / 2! (4 - 2)! =

4! / 2! 2! = 6

That means, there are 6 possible ways to get our needed suits. Then, the probability of getting a full house is

13 * 4 * 12 * 6 / 2598560 =

3744 / 2598560 =

0.001441

e) To get a flush, all the 5 cards in the hand needs to have the same suit. Now, there are 13 different types of cards with only 5 cards being in the hand, thus

13! / 5! (13 - 5)! =

13! / 5! 8! = 1287

Now, recall that the question specifically asked us not to include any straight. There are 10 straights that can be gotten, and thus, we subtract it.

1287 - 10 = 1277

Since there are 4 suits, the probability of getting a flush is

1277 * 4 / 2598560 =

5108 / 2598560 = 0.001966

5 0
3 years ago
Other questions:
  • What is the slope of the linear function shown in the graph?
    14·2 answers
  • The perimeter of a patio is 64 feet. The width of the patio is 12 feet and the length of the patio is ( x+6 ) feet. what is the
    13·2 answers
  • A base to the power of 0 is always A 0 B 3
    8·1 answer
  • When Jenn was to say what the 3 in the fraction 2/3 means, said that the 3 the wholewhy it not completely correct to say that is
    10·1 answer
  • Use the Exterior Angles Theorem to find the measure of each angle in degrees.​
    11·1 answer
  • Can anyone help me with this, i just want to make surr i have it right. (20-4)×12-6. Does it equal 96 or 186
    14·2 answers
  • A random survey of 500 people in North Carolina showed that 80 had taken a trip to the Great Smokey Mountains National Park with
    15·1 answer
  • There are 12 paintings at an
    15·2 answers
  • Math pls pls help help no trolls i really need this grade​
    6·1 answer
  • As strange as it may seem, it is possible to give a precise-looking verbal definition of an integer that, in fact, is not a defi
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!