Question and answer
After working 4 hours, Frank has made 21 machine parts. At the same rate, how many parts can he make in 7 hours? is it (21/4)*7, 7(21), 7(4) /21, or 7(4)(21)
Answer: (21/4)*7. (21/4)*7=36.75
Get an answer
Original conversation
User: After working 4 hours, Frank has made 21 machine parts. At the same rate, how many parts can he make in 7 hours

User: After working 4 hours, Frank has made 21 machine parts. At the same rate, how many parts can he make in 7 hours? is it (21/4)*7, 7(21), 7(4) /21, or 7(4)(21)

Weegy: Answer: (21/4)*7. (21/4)*7=36.75
Expert answered|pensteff|Points 4|

Question
Asked 12/29/2010 10:31:23 AM
0 Answers/Comments
New answers
Rating

There are no new answers.

Comments

There are no comments.

Add an answer or comment
Log in or sign up first.
Questions asked by the same visitor
which one of these is not a pronoun? ine, me, I, or terrible?
Weegy: terrible User: which one of these is not an adverb. quickly big inadvertently fast Weegy: big and fast User: what is an adverb? Weegy: somethin that describes a verb (More)
Question
Expert Answered
Asked 12/29/2010 9:55:18 AM
0 Answers/Comments
which of these are not a form of the word lay? lying, lay, laid.
Weegy: lying User: Which of the following is NOT a form of the verb sit? sit, set, or sat. Weegy: set User: Upon successful completion of the program, she went _______ the order page ______ request her certificates be delivered. which word would complete this sentance two, to, or too. Weegy: to two User: The volume of 1 gallon of fluid (U.S. liquid) is equal to how many cups of fluid (U.S. liquid)? Weegy: 16 cups in one gallon User: Express 2,750,389 in scientific notation. Weegy: 2.750389 x 10^6. (More)
Question
Expert Answered
Asked 12/29/2010 10:00:10 AM
0 Answers/Comments
Express 2,750,389 in scientific notation. User: A basketball team has won 50 games of 75 played. The team still has 45 games to play. How many of the remaining games must the team win in order to win 60% of all games played during the season?
Weegy: 75 games plus 45 games = 130 total games. 60% of 130 is 78. So if they've won 50 already and need to win 78 total, then they need to win 28 more games. (More)
Question
Expert Answered
Asked 12/29/2010 10:06:10 AM
0 Answers/Comments
A school has 18 classes with 35 students in each class. In order to reduce class size to 30, how many new classes must be formed?
Weegy: If you take 5 student of out each of the 18 existing classes in order to reduce those classes to 30, that's a total of (18 x 5) 90 students that need a class. 90/3 = 30, so you'd need to add three more classes. (More)
Question
Expert Answered
Asked 12/29/2010 10:08:24 AM
0 Answers/Comments
Which of the following is not an example of a polygon? circle, triangle, square, or rectangle.
Weegy: A circle is not a polygon. User: A family spends 20% of its monthly income on food, 23% on rent, and 42% on other expenses and saves the balance. If the family saves $360 per month, what is its monthly income? Weegy: The family's monthly income is $2400. If you add up 20%, 23%, and 42%, that's 85%. So the savings, which is $360 per month, represents the other 15% of the family's income. $360 is 15% of $2,400. (More)
Question
Expert Answered
Asked 12/29/2010 10:21:39 AM
0 Answers/Comments
17,933,556 questions answered
Popular Conversations
Manhattan Island is __________. A. the largest island in Canada B. ...
Weegy: the manhattan island is the most highly populated island in north america. letter D would be the best answer. ...
10/22/2014 8:51:05 AM| 9 Answers
Arabian glass, which authorities believe appeared in the second half ...
Weegy: Obsidian, which was used by early man to make arrowheads, is a naturally occurring glass. 'which was used by ...
10/22/2014 10:45:16 AM| 3 Answers
What is the center of the circle that has a diameter whose endpoints ...
Weegy: The center of the circle that has a diameter whose endpoints are (2, 7) and (-6, -1) is (-2, 3) User: ...
10/22/2014 10:50:52 AM| 3 Answers
Perform the indicated operation. (8c 2 - 2c - 15) ÷ (4c + 5) = ...
Weegy: 3-3 = 0 User: Cool Scoops ice cream shop offers 60 different one-topping sundaes. If there are 12 flavors of ...
10/22/2014 11:16:59 AM| 3 Answers
Which kingdom contains only ...
Weegy: Which kingdom contains only producers? - D. Plantae
10/22/2014 7:29:36 AM| 2 Answers
Which words in the sentence make up the adjective phrase? Which word ...
Weegy: Which words in the sentence make up the adjective phrase? Which word does the adjective phrase modify? Bees ...
10/22/2014 9:30:59 AM| 2 Answers
Weegy Stuff
S
L
1
1
1
1
L
1
L
Points 2349 [Total 14724]| Ratings 0| Comments 2349| Invitations 0|Offline
S
L
1
L
P
C
1
P
C
1
L
Points 1519 [Total 11000]| Ratings 4| Comments 1479| Invitations 0|Offline
S
1
L
1
L
P
P
L
Points 823 [Total 13052]| Ratings 0| Comments 823| Invitations 0|Offline
S
L
Points 524 [Total 1923]| Ratings 0| Comments 524| Invitations 0|Offline
S
1
L
L
Points 483 [Total 6277]| Ratings 3| Comments 453| Invitations 0|Offline
S
Points 482 [Total 482]| Ratings 0| Comments 452| Invitations 3|Offline
S
Points 414 [Total 415]| Ratings 6| Comments 354| Invitations 0|Offline
S
Points 249 [Total 249]| Ratings 1| Comments 239| Invitations 0|Offline
S
P
C
L
P
L
1
Points 48 [Total 6282]| Ratings 0| Comments 48| Invitations 0|Offline
S
Points 27 [Total 27]| Ratings 0| Comments 27| Invitations 0|Offline
Home | Contact | Blog | About | Terms | Privacy | Social | ©2014 Purple Inc.