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Gekata [30.6K]
3 years ago
11

Write the expression in correct forma13n² -6n⁴ + 2n -5n³ + 3​

Mathematics
1 answer:
m_a_m_a [10]3 years ago
4 0

Answer:

-6n^4 -5n^3 +13n^2 +2n +3

organize the exponents from higher to lower.

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Is 0.762050555854466 rational or irrational and why
Rainbow [258]

Answer:

No

Step-by-step explanation:

This is because it is a forever ongoing number. Here is an examples 7, pie, 5, and 2

tell me if this helped pls mark brainliest

9 0
3 years ago
We have a null hypothesis that u=3.75, but we are reluctant to accept this as the population value in case the true value is dif
Gala2k [10]

Answer:

option A

Step-by-step explanation:

To Test

H₀ : μ = 3.75            

H₁ : μ ≠ 3.75                

now,                                        

If μ = 3.95 then it means H₀ is not true.                  

then the probability is rejecting the null hypothesis.        

Hence, the probability is the power of the test against the alternative μ=3.95                      

The correct answer is option A

7 0
3 years ago
In a survey, 205 people indicated they prefer cats, 160 indicated they prefer dots, and 40 indicated they don’t enjoy either pet
maw [93]

Answer: probability =  0.506

Step-by-step explanation:

The data we have is:

Total people: 205 + 160 + 40 = 405

prefer cats: 205

prefer dogs: 160

neither: 40

The probability that a person chosen at random prefers cats is equal to the number of people that prefer cats divided the total number of people:

p = 205/405 = 0.506

in percent form, this is 50.6%

6 0
3 years ago
Ali sells tomatoes to 9 restaurants. each restaurants buys the same amount of tomatoes each day. suppose ali sells 162 pounds of
MariettaO [177]
162 / 9 = 18....so he sells 18 lbs of tomatoes to each restaurant
8 0
3 years ago
What is the better estimate of a text book ?
Dmitry_Shevchenko [17]
The answer is one kilogram. one kilogram is about the same as 2 pounds, while one gram is less than an ounce.

Hope this helps!
4 0
3 years ago
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