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padilas [110]
3 years ago
10

The price of a DVD, including 5% sales tax is $21.15. What us the price of the DVD, before sales tax?​

Mathematics
1 answer:
AfilCa [17]3 years ago
6 0

Answer:

20.14

Step-by-step explanation:

21.15 - 5%(1.01) = 20.14

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Multiply. (-5 5/8) • (-2 1/3) What is the product?​
lions [1.4K]

Answer:

105/8 = 13 1/8 = 13.125

Step-by-step explanation:

The first step is to turn the (-5 5/8) into a mixed number. The mixed number you should be getting is - 45/8. The second step is to convert the (-2 1/3) into a mixed number as well, your second mixed number should be -7/3. Next multiply the two fractions, - 45/8 x (-7/3) = 315/24.

We can simplify 315/24 by dividing by 3, so you'll divide 315 divided by 3 and 24 divided by 3 and you should get ... 105/8. So 105/ 8 is equal to

13 1/8. If you need this fraction in decimal form it is 13.125.

6 0
1 year ago
Given an int variable n that has already been declared and initialized to a positive value, and another int variable j that has
Inessa05 [86]

Answer:

for(j = n; j > 0; j--)

System.out.print(\"*\");

Step-by-step explanation:

-A for loop is a repetition control structure.

-It allows the efficiency to write a loop that would otherwise be written a couple of times.

-The output is a single line comprising n asterisks,

-The number of asterisks printed will be equivalent to the n-value declared.

7 0
3 years ago
if a trip between work and home takes 15 minutes each way, how much time will be spent in a 5-day work week traveling back and f
Trava [24]
Hello there! Since the person goes there and back, we need to multipy 15(2)=30. 30(5)=150; therefore, the person spends 150 minutes. I hope I helped!
4 0
4 years ago
Read 2 more answers
What is the volume of a rock that has the length of 1.9 cm has the width of 1.5 cm and has the height of 3.8 cm?
Brut [27]

It's not often that you find rectangular prism-shaped rocks with these dimensions.  Rather, we assume that the rock would fit into a box with the given dimensions, but not actually fill every corner of the box.  The maximum possible volume of this rock would be (1.9 cm)(1.5 cm)(3.8 cm) =  10.83 cm^3; the actual volume is most likely less.

7 0
3 years ago
Read 2 more answers
BRAINLIEST FOR CORRECT ANSWER, IM FAILING SCHOOL AND NEED HELP ASAP. EVEN OFFICIAL HELP COUNTS
Hitman42 [59]

Answer:

B = 145°

Explanation:

Sorry but m∠C > 90° how could it be 35° ?

However if you still need an answer:

B = 180 - C

B = 180 - 35

B = 145°

6 0
3 years ago
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