menu
Qammunity.org
Login
Register
My account
Edit my Profile
Private messages
My favorites
A deep sea diver’s depth is currently 30 m below the surface of the water. Which expressions represent a change in depth of d meters? Choose exactly two answers that are correct…
Ask a Question
Questions
Unanswered
Tags
Ask a Question
A deep sea diver’s depth is currently 30 m below the surface of the water. Which expressions represent a change in depth of d meters? Choose exactly two answers that are correct…
asked
Aug 16, 2016
212k
views
0
votes
A deep sea diver’s depth is currently 30 m below the surface of the water.
Which expressions represent a change in depth of d meters?
Choose exactly two answers that are correct.
A. -30d
B. -30 - d
C. -30/d
D. -30 + d
Mathematics
high-school
Smorgan
asked
by
Smorgan
7.7k
points
answer
comment
share this
share
0 Comments
Please
log in
or
register
to add a comment.
Please
log in
or
register
to answer this question.
1
Answer
4
votes
the answer is A and D -30+d but you can also get the answer by multiplying like lets say d=2 30+30=60 and 30*2=60.
Colin Williams
answered
Aug 20, 2016
by
Colin Williams
8.2k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
← Prev Question
Next Question →
Related questions
asked
Apr 27, 2024
187k
views
A subruarine is at some depth (d) in the ocean and is under 10 atm of absolute pressure. If it poes to a new depth that is three time as deep (30d what atsolute pfeesine is now atting on the submarine
Keijack
asked
Apr 27, 2024
by
Keijack
8.5k
points
Physics
high-school
1
answer
1
vote
187k
views
asked
Feb 11, 2024
26.7k
views
Question 10 If laptops (L) sell for $30 profit and desktops (D) sell for $40 profit, then which of the following represents the objective function? a. Maximize: Z = 40D-30L b. Maximize: Z = 30D+ 40L c.
Mark Belli
asked
Feb 11, 2024
by
Mark Belli
8.0k
points
Mathematics
high-school
1
answer
2
votes
26.7k
views
asked
Apr 28, 2024
13.5k
views
On the first day of the month, Sandra starts to read a 420-page book. She is determined to read 30 pages each night. The function P (d) = 420-30d specifies the number of pages P remaining after Sandra
Anthe
asked
Apr 28, 2024
by
Anthe
8.3k
points
Mathematics
college
1
answer
1
vote
13.5k
views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
9.4m
questions
12.2m
answers
Categories
All categories
Mathematics
(3.7m)
History
(955k)
English
(903k)
Biology
(716k)
Chemistry
(440k)
Physics
(405k)
Social Studies
(564k)
Advanced Placement
(27.5k)
SAT
(19.1k)
Geography
(146k)
Health
(283k)
Arts
(107k)
Business
(468k)
Computers & Tech
(195k)
French
(33.9k)
German
(4.9k)
Spanish
(174k)
Medicine
(125k)
Law
(53.4k)
Engineering
(74.2k)
Other Questions
How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
Twitter
WhatsApp
Facebook
Reddit
LinkedIn
Email
Link Copied!
Copy
Search Qammunity.org