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4 years ago

Estimate: 9,210 - 88 A)9100 B)8900 C)9000 D)9200

Mathematics

2 answers:

Romashka [77]4 years ago

8 0

Answer:

Step-by-step explanation:

valentinak56 [21]4 years ago

4 0

Answer:

A would be the closest!

Step-by-step explanation:

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Anita purchased a couch that was priced at $700. She will also have to pay 6% sales tax. How much will she pay in total for the

Zolol [24]

Answer:

$742

Step-by-step explanation:

To solve this, you need to figure out what 6% of 700 dollars is and then add that to 700. The easiest way to find the percentage of a number is to set it up in the equation:

6/100 = x/700 where 6 is the percentage of 700 (out of 100 because you can only get up to 100 percent in this case) and x is 6 percent of 700. when you cross multiply, you get 100x = 4200. Then you divide both sides by 100 to get x by itself. This will give you x = 42 Add this to 700 for 742 as the total amount that will be paid. Sorry if this first half was a little confusing

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3 years ago

What is 2/3 plus 11/12 equal in a fraction

dlinn [17]

19/12

welcome :):):):)

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3 years ago

Read 2 more answers

Suppose that the rate of return on stocks is normally dis-tributed with mean of 9% and a standard deviation of 3%. If I pick fiv

alisha [4.7K]

Answer:

The probability that at least two stocks will have a return of more than 12% is 0.1810.

Step-by-step explanation:

Let X = rate of return on stocks.

The random variable X follows a Normal distribution, N (9, 3²).

Compute the probability that a stock has rate of return more than 12% as follows:

$P(X\geq 12)=1-P(X$

**Use the z table for the probability.

The probability of a stock having rate of return more than 12% is 0.1587.

Now define a random variable Y as the number of stocks that has rate of return more than 12%.

The sample size of stocks selected is, n = 5.

The random variable Y follows a Binomial distribution.

The probability of a Binomial distribution is:

$P(X=x)={n\choose x}p^{x}(1-p)^{n-x};\ x=0, 1, 2, ...$

Compute the value of P (X ≥ 2) as follows:

P (X ≥ 2) = 1 - P (X < 2)

= 1 - P (X = 0) - P (X = 1)

$=1-{5\choose 0}(0.1587)^{0}(1-0.1587)^{5-0}-{5\choose 1}(0.1587)^{1}(1-0.1587)^{5-1}\\=1-0.4215-0.3975\\=0.1810$

Thus, the probability that at least two stocks will have a return of more than 12% is 0.1810.

6 0

3 years ago

Six word sentences that equal 16

Rzqust [24]

Eight times two equals sixteen.
two times eight equals sixteen.
four times four equals sixteen.
sixteen times one equals sixteen.
one times sixteen equals sixteen.
eight plus eight equals sixteen

8 0

3 years ago

Fine Furniture Company had a net income of $50,000. Accounts receivable increased by $30,000; inventory decreased by $20,000; ac

Nitella [24]

Answer:

The amount of cash flow from continuing operating activities under the indirect method is $43,000.

Step-by-step explanation:

Fine Furniture Company had a net income of $50,000.

Accounts receivable increased by $30,000.

The inventory decreased by $20,000.

The accounts payable increased by $4,000.

Salaries payable decreased by $1,000.

The amount of cash flow from continuing operating activities under the indirect method is:

$(50000-30000+20000+4000-1000)=$43000$

4 0

3 years ago