# A worker at a computer factory can assemble 8 computers per hour. How long would it take this worker to assemble 200 computers? A. 8 h B. 20 h C. 25 h D. 200 h

QUESTION POSTED AT 03/12/2019 - 12:34 PM

QUESTION POSTED AT 03/12/2019 - 12:34 PM

the right answer for K12 is C. 25 h

$100 because 20%=0.2 multiplied by $500 is $100

ANSWERED AT 14/12/2019 - 07:17 PM

QUESTION POSTED AT 14/12/2019 - 07:17 PM

2 hours per hour cause 1/4=15 min 1/2 times 4 equals 2 so 2 miles per hour

ANSWERED AT 14/12/2019 - 07:17 PM

QUESTION POSTED AT 14/12/2019 - 07:17 PM

180:60 = 3hour

:) :) :) :) :)

:) :) :) :) :)

ANSWERED AT 14/12/2019 - 07:17 PM

QUESTION POSTED AT 14/12/2019 - 07:17 PM

There are 4 quarts to a gallon. 20 quarts equals 5 gallons.

ANSWERED AT 14/12/2019 - 07:16 PM

QUESTION POSTED AT 14/12/2019 - 07:16 PM

We already know that 1 quart= 0.25 gallon.

20 quarts* (0.25 gallon/ 1 quart)= 5 gallons.

**20 quarts is equal to 5 gallons**~

20 quarts* (0.25 gallon/ 1 quart)= 5 gallons.

ANSWERED AT 14/12/2019 - 07:16 PM

QUESTION POSTED AT 14/12/2019 - 07:16 PM

A = (depth*base)/2 = (20*48)/2 = 480 sq. yard

ANSWERED AT 14/12/2019 - 07:16 PM

QUESTION POSTED AT 14/12/2019 - 07:16 PM

1140 to the 3rd power(cubed)

ANSWERED AT 14/12/2019 - 07:15 PM

QUESTION POSTED AT 14/12/2019 - 07:15 PM

I dont understand what you are asking. There is not enough information.

ANSWERED AT 14/12/2019 - 07:15 PM

QUESTION POSTED AT 14/12/2019 - 07:15 PM

tHe CORRECT ANSWER IS 152,909.

ANSWERED AT 14/12/2019 - 07:15 PM

QUESTION POSTED AT 14/12/2019 - 07:15 PM

It should go between the 8 and the 10.

ANSWERED AT 14/12/2019 - 07:13 PM

QUESTION POSTED AT 14/12/2019 - 07:13 PM

$105.60 Would be the answer!

ANSWERED AT 14/12/2019 - 07:07 PM

QUESTION POSTED AT 14/12/2019 - 07:07 PM

One way to calculate this is finding what the percentage of 160 is out of 200.

160/200= 0.8

You then have to subtract this number from 1 (since you're asking for a markdown, not up) and get 0.2.

0.2 x 100 = 20%

The markdown is therefore 20%

Alternatively, you could subtract 160 from 200 to get 40, the amount it was marked down by. Then find the percentage of 40 out of 200.

40/200 = 0.2

0.2 x 100 = 20%

160/200= 0.8

You then have to subtract this number from 1 (since you're asking for a markdown, not up) and get 0.2.

0.2 x 100 = 20%

The markdown is therefore 20%

Alternatively, you could subtract 160 from 200 to get 40, the amount it was marked down by. Then find the percentage of 40 out of 200.

40/200 = 0.2

0.2 x 100 = 20%

ANSWERED AT 14/12/2019 - 07:04 PM

QUESTION POSTED AT 14/12/2019 - 07:04 PM

Tom earned $720 this summer .

ANSWERED AT 14/12/2019 - 07:04 PM

QUESTION POSTED AT 14/12/2019 - 07:04 PM

The area of a rectangle is length times width (A = L*W). Since the length is unknown in our problem,

L = A/W = (1/8 sq.mile)/(3/20 mile) = 5/6 mile

L = A/W = (1/8 sq.mile)/(3/20 mile) = 5/6 mile

ANSWERED AT 14/12/2019 - 07:03 PM

QUESTION POSTED AT 14/12/2019 - 07:03 PM

What I did is that: I multiply 40 by 3 because 40 is 1/3 and I have to find the answer for 3/3 (Confusing, sorry I don't know how to explain it correctly). I got 120, subtract 20 from 120 beacause ther is 20 silver cards. The answer is 100

ANSWERED AT 14/12/2019 - 07:02 PM

QUESTION POSTED AT 14/12/2019 - 07:02 PM

20g+60g+30g+30g=140g. convert to kilograms by moving the decimal over 3 places to the left.

Answer: 0.14kg

Answer: 0.14kg

ANSWERED AT 14/12/2019 - 07:02 PM

QUESTION POSTED AT 14/12/2019 - 07:02 PM

9423

three goes into nine three times

which gives you zero then bring the four down

three goes into four one time then subtract four from three then that gives you one than bring the two down which makes twelve and three goes into twelve four times and 12 subtracted from twelve gives zero and then bring the three down and three goes into three 1 time so that equal zero

so in total the whole answer should be 3141

three goes into nine three times

which gives you zero then bring the four down

three goes into four one time then subtract four from three then that gives you one than bring the two down which makes twelve and three goes into twelve four times and 12 subtracted from twelve gives zero and then bring the three down and three goes into three 1 time so that equal zero

so in total the whole answer should be 3141

ANSWERED AT 14/12/2019 - 07:01 PM

QUESTION POSTED AT 14/12/2019 - 07:01 PM

Three hours

Tour welcome

Have a great day/night

Tour welcome

Have a great day/night

ANSWERED AT 14/12/2019 - 06:59 PM

QUESTION POSTED AT 14/12/2019 - 06:59 PM

✡ **Answer: 75; 100-25-5** ✡

- - To solve this you are going to subtract.

Because you are taking away apples, in this case eating them

- - So: 100-20-5

Answer: 75

✡Hope this helps!✡

- - To solve this you are going to subtract.

Because you are taking away apples, in this case eating them

- - So: 100-20-5

Answer: 75

✡Hope this helps!✡

ANSWERED AT 14/12/2019 - 06:58 PM

QUESTION POSTED AT 14/12/2019 - 06:58 PM

Commutative is what he meant

ANSWERED AT 14/12/2019 - 06:57 PM

QUESTION POSTED AT 14/12/2019 - 06:57 PM

2 1/2 * 3

5/2 * 3/1

= 15/2

15/2 - 11 3/8

15/2 - 91/8

91/8 - 60/8

= 31/8 = 7 7/8

answer=7 7/8

5/2 * 3/1

= 15/2

15/2 - 11 3/8

15/2 - 91/8

91/8 - 60/8

= 31/8 = 7 7/8

answer=7 7/8

ANSWERED AT 14/12/2019 - 06:56 PM

QUESTION POSTED AT 14/12/2019 - 06:56 PM

We have: 2/25= 24/?

Cross multiply:

2*?= 25*24

⇒ 2*?= 600

⇒ ?= 600/2

⇒ ?= 300

**The length of the window is 300 ft**~

Cross multiply:

2*?= 25*24

⇒ 2*?= 600

⇒ ?= 600/2

⇒ ?= 300

ANSWERED AT 14/12/2019 - 06:56 PM

QUESTION POSTED AT 14/12/2019 - 06:56 PM

Hope i helped. Have a nice day

ANSWERED AT 14/12/2019 - 06:53 PM

QUESTION POSTED AT 14/12/2019 - 06:53 PM

I think the us 1 1/3. 2/3 x 2/1=4/3=1 1/3. Hope it helps and I hope it right.

ANSWERED AT 14/12/2019 - 06:53 PM

QUESTION POSTED AT 14/12/2019 - 06:53 PM

Because she told them how many hours she would be late

ANSWERED AT 14/12/2019 - 06:52 PM

QUESTION POSTED AT 14/12/2019 - 06:52 PM

It is 27, 36 and 45.

I did it in my Go Math!!

Your welcome!

I did it in my Go Math!!

Your welcome!

ANSWERED AT 14/12/2019 - 06:51 PM

QUESTION POSTED AT 14/12/2019 - 06:51 PM

You can do,
20 x 3 = 60 OR 20 + 20 + 20 = 60
Which equal 60
~ I hoped this help you ~

ANSWERED AT 14/12/2019 - 06:51 PM

QUESTION POSTED AT 14/12/2019 - 06:51 PM

27,3x9

36,4x9

45 5x9

Is that what you were looking for?

36,4x9

45 5x9

Is that what you were looking for?

ANSWERED AT 14/12/2019 - 06:49 PM

QUESTION POSTED AT 14/12/2019 - 06:49 PM

1:30,

2:30,

3:30,

4:30,

5:30

All of the times that end in 30 will fit the criteria because for example 1:30 is 30 minutes after 1:00 and 30 minutes before 2:00. this would hold true for 1 through 12.

If using the military time system you could have 13-24 as well.

0:30,

1:30,

2:30,

3:30,

4:30,

5:30,

6:30,

7:30,

8:30,

9:30,

10:30,

11:30,

12:30,

13:30,

14:30,

15:30,

16:30,

17:30,

18:30,

19:30,

20:30,

21:30,

22:30 and

23:30.

ANSWERED AT 14/12/2019 - 06:48 PM

QUESTION POSTED AT 14/12/2019 - 06:48 PM

$32.072 ≈ $32.07

20% of $38 is equal to $7.60

$38 - $7.60 = $30.40

5.5% of $30.40 = 1.672

$30.40 + $1.672 = $32.072

20% of $38 is equal to $7.60

$38 - $7.60 = $30.40

5.5% of $30.40 = 1.672

$30.40 + $1.672 = $32.072

ANSWERED AT 14/12/2019 - 06:48 PM

QUESTION POSTED AT 14/12/2019 - 06:48 PM