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GaryK [48]
3 years ago
9

Use the information to answer the question.

Mathematics
1 answer:
Alona [7]3 years ago
8 0

Answer:

13x^8 + 4x^5 - 16x^2 try this

Step-by-step explanation:

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Which statements are true?
lyudmila [28]

Answer:

the true statement is

All parallelograms are quadrilaterals

Step-by-step explanation:

5 0
3 years ago
Need help I don’t understand new topic answers please
goblinko [34]

1) c= 3.5cm × 22/7

c= 77cm/7 = 11cm

2) c= 2×3.14×5cm

= 6.28× 5cm

=31.4cm

3) L=180/360 × 22/7 × 3cm

= 1/2 × 22/7 ×3cm

=4.71 cm

4) c=12cm ×3.14

=37.68cm

5) c = 4.5cm × 3.14

=14.13cm

6) c = 6.7cm × 3.14

= 21.038cm

6 0
2 years ago
Given a sample size n, how will the distribution of the sample mean behave?
Keith_Richards [23]
Answer:
Provided that the sample size, n, is sufficiently large (greater than 30), the distribution of sample means selected from a population will have a normal distribution, according to the Central Limit Theorem.

Explanation:
1. As n increases, the sample mean approaches the population mean
   (The Law of Large numbers)
2. The standard error of the sample is
     σ/√n
     where σ = population standard deviation.
     As n increases, the standard error decreases, which means that the error    
     between the sample and population means decreases.

5 0
3 years ago
What is the name of this shape
Nataliya [291]
A rectangle....unless it isn't a photo taken from a weird angle....but thats a rectangle.
8 0
3 years ago
Read 2 more answers
Can someone please help me with this question? Thanks.
katrin2010 [14]

Area = length x width

Area = 3x + 5 Cm x 8 cm

Multiply each term by each term.

Area = 24x + 40 square cm

3 0
3 years ago
Read 2 more answers
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