9965 divided by 19.9 estimate

Mathematics

2 answers:

kolbaska11 [484]2 years ago

8 0

I would say I guess maybe about around 500.75.

Bond [772]2 years ago

8 0

Answer: 500.7

500.75 = 500.7

Step-by-step explanation:

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Write an equivalent expression using the given property Part A:commutative property of multiplication. 3xy=. Part B:associative

Airida [17]

Answer:

part A: 3yx

Part B: (x+y)+z

C: 3xy-6x

Step-by-step explanation:

Commutative property: change the orders in which numbers are multiplied

associative: when all the integers are in addition you can add parentheses wherever u like

distributive: multiply the number just outside the parentheses with the every numbers inside the parentheses

Hope this heps!

4 0

2 years ago

Read 2 more answers

50,60,72 find the 8th term airthmetic and geometric sequence

Savatey [412]

Answer:

8th term is 179.15904

Step-by-step explanation:

The sequence is geometric with a common ration = 6/5

r = 60/50 = 72/60 = 6/5

Use the formula

$a_{n} = ar^{n - 1}$

In your case a = 50, r = 6/5 and n = 8

$a_{8} = 50(6/5)^{8 - 1} \\ = 50(6/5)^{7} \\ = 50(279936/78125)\\ = 179.15904$

4 0

3 years ago

Suppose the selling price of homes is skewed right with a mean of 350,000 and a standard deviation of 160000 If we record the se

lys-0071 [83]

Answer:

The distribution will be approximately normal, with mean 350,000 and standard deviation 25,298.

Step-by-step explanation:

The Central Limit Theorem estabilishes that, for a normally distributed random variable X, with mean $\mu$ and standard deviation $\sigma$ , the sampling distribution of the sample means with size n can be approximated to a normal distribution with mean $\mu$ and standard deviation $s = \frac{\sigma}{\sqrt{n}}$ .