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xz_007 [3.2K]
3 years ago
12

Which product is positive?

Mathematics
2 answers:
Virty [35]3 years ago
4 0

Answer:

(Negative two-fifths) (Negative StartFraction 8 over 9 EndFraction) (one-third) (StartFraction 2 over 7 EndFraction)

Step-by-step explanation:

(Negative two-fifths) (Negative StartFraction 8 over 9 EndFraction) (one-third) (StartFraction 2 over 7 EndFraction) = (-2/5)(-8/9)(1/3)(2/7)

Let's take the fraction and eliminate the negative sign because negative multiply negative= positive

(-2/5)(-8/9)(1/3)(2/7)= 32/945

elena-14-01-66 [18.8K]3 years ago
4 0

Answer:

D

Step-by-step explanation:

two negatives equals a positive

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Write the number as a percent.<br><br> 3.1<br> woulld it be .31% ...?
Zielflug [23.3K]
A percent<span> is a ratio whose second term is 100. </span>Percent<span> means parts per hundred. To write the given number to percent we multiply it by 100. Therefore, 3.1 in percent would be 310 %. Hope this answers the question. Have a nice day.</span>
6 0
3 years ago
Can you help me with this
Molodets [167]

Answer:

Step-by-step explanation:

For the zeros, c is shows the correct number of zeros -- 7.

But you should note that the answer ought to contain the correct number of sig digs. There are 3. 692 The 2 cannot be dropped. Still your answer is correct.

3 0
2 years ago
The sales tax for an item was $19.20 and it costs $480 before tax. Find the sales tax rate. Write your answer as a percentage
Zigmanuir [339]

Answer:

sales tax rate = 4%

Step-by-step explanation:

In this problem formula to express one term in percentage is used

To express x as percentage of y is given by (x/y*100) %

______________________________________________

Cost of item = $480

sales tax = $19.20

we have to find sales tax rate.

sales tax rate is percentage of cost price which will levied as tax .

thus, we have to find sales tax as percentage of cost price.

using the percentage cost as given above

sales tax as percentage = sales tax/ cost of item *100

sales tax as percentage = 19.20/480 *100 = 4%

Thus, sales tax rate is 4%.

It means that if cost price of item is $100 then $4 will be the sales tax for the item.

5 0
3 years ago
Hi could you please tell me the answer to this?
devlian [24]

Answer:

5

Step-by-step explanation:

5

4 0
3 years ago
Find the total paid on a $65,000 loan with 6% simple interest for 4 years
zubka84 [21]

Answer:

**If the interest is by year then this should work

The interest is $15600 and the amount is $80600.

Step-by-step explanation:

Problem

You deposit $65000 into a bank account paying 6% simple interest per year. You left the money in for 4 years. Find the interest earned and the amount at the end of those 4 years?

Result:

The interest is $15600 and the amount is $80600.

5 0
3 years ago
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