All categories

3 years ago

Lucas's computer took 8 minutes to download 30 songs. How many seconds per song did it take his computer to download?

Mathematics

1 answer:

Aleks04 [339]3 years ago

3 0

Answer: 16 seconds.

Step-by-step explanation:

Step 1: Convert the 8 minutes to seconds:

8 minutes = 480 seconds

Step 2: Divide The 480 seconds by the 30 songs Downloaded:

480 / 30 = 16

Answer: it took Lucas 16 seconds to download 1 song.

You might be interested in

Graph triangle XYZ with vertices X(0, -4), Y (4, -1), and Z(6, -3) on the coordinate grid.

gogolik [260]

Answer:

Step-by-step explanation:

6 0

3 years ago

What is the fourth term in the binomial expansion of (2x – y) 7?

nata0808 [166]

Answer:

$(7C4) (2x)^4 (-y)^{7-4}$

And replacing we got:

$35 (2^4) x^4 (-y)^{-3}$

And then the final term would be:

$-560 x^4 y^3$

Step-by-step explanation:

For this case we have the following expression:

$(2x-y)^7$

And we can use the binomial theorem given by:

$(x+y)^n =\sum_{k=0}^n (nCk) x^k y^{n-k}$

And for this case we want to find the fourth term and using the formula we have:

$(7C4) (2x)^4 (-y)^{7-4}$

And replacing we got:

$35 (2^4) x^4 (-y)^{-3}$

And then the final term would be:

$-560 x^4 y^3$

8 0

3 years ago

2. Your Turn: How many elements are in the sample space for spinning a spinner labeled A, B, C, D? * 1 point 1 4 8 16

Vedmedyk [2.9K]

4 because there are 4 letters which also means that there are 4 different outcomes

4 0

3 years ago

Read 2 more answers

The lines on a 2-cup liquid measuring cup divide each cup into eighths. If you measure 1 3/4 cups of water, between which two qu

masya89 [10]

Answer:

1 3/4 cups is between the 13th and 15th lines from the bottom.

Step-by-step explanation:

The bottom of the cup has no line and corresponds to 0 eights.

1st line up: 1/8 cup

2nd line up: 2/8 cup this is also called 1/4 cup

3rd line up: 3/8 cup

4th line up: 4/8 cup this is also called 1/2 cup

5th line up: 5/8 cup

6th line up: 6/8 cup this is also called 3/4 cup

7th line up: 7/8 cup

8th line up: 8/8 cup this is also called 1 cup

9th line up: 9/8 cup

10th line up: 10/8 cup this is also called 1 1/4 cup

11th line up: 1 3/8 cup

12th line up: 1 4/8 cup this is also called 1 1/2 cup

13th line up: 1 5/8 cup

14th line up: 1 6/8 cup this is also called 1 3/4 cup

15th line up: 1 7/8 cup

16th line up: 1 8/8 cup this is also called 2 cups

1 3/4 cups is between the 13th and 15th lines from the bottom.

7 0

3 years ago

Please help!!!!!!!!!!!!!!! With all of them.

rewona [7]

Answer:

1: SSS

2: SAS

3: SSS

4: SSS

5: SAS

6: SSS

Step-by-step explanation:

7 0

3 years ago