1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
o-na [289]
2 years ago
9

A scuba diver is diving at a constant rate when her

Mathematics
1 answer:
Helen [10]2 years ago
4 0

Answer:

-0.25 ; 120 seconds 72 seconds

Step-by-step explanation:

Dive rate is constant :

Change in elevation after 8 seconds :

18 feets to 20 feets below

Rate of change = distance / time

(18 - 20) feets / 8 seconds

(-2 / 8) = - 0.25 feets per second

To reach 50.feets :

She needs to cover (50 - 20) = 30 feets

Time = distance / speed ; 30 feets / 0.25 = 120 seconds

You might be interested in
Find the are area of the square ABCD​
san4es73 [151]

Answer:

196 m2

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
A business has $10,000 in its bank account. In order to build an addition onto its office, it takes out a loan for $30,000 and d
ser-zykov [4K]

Answer:

The new account balance is $40000

Step-by-step explanation:

<em>The number line is not given. However, the question can be solved without it.</em>

Given

Balance = \$10000

Loan = \$30000

Required

Determine the new balance

New\ Balance = Initial\ Balance + Loan\ Amount

New\ Balance = \$10000 + \$30000

New\ Balance = \$40000

Hence:

<em>The new account balance is $40000</em>

7 0
3 years ago
Please help!! Time limit!
gavmur [86]

Answer:

Step-by-step explanation:

92÷2= 46

188÷ 1/4=752

276÷ 1/6= 1656

So the third one is the answer

6 0
2 years ago
Maria and Curtis both study a second language. Maria studies German 3 hours per week, and Curtis studies French 2 hours per week
AveGali [126]

Answer:2

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Please I need help in a rush
baherus [9]

Answer:

i think the answer is 392= 49/Q

3 0
3 years ago
Other questions:
  • Shawn's mobile home is 7.2 meters wide and 19.5 meters long. What is its area?
    15·1 answer
  • What is the distance between the police station and the City Hall?
    7·1 answer
  • Aanya wrote the four equations that are shown below. She examined them, without solving them, to determine which has exactly one
    9·2 answers
  • Why is it useful to factor out the GCF first when factoring?
    13·2 answers
  • A bank offers two different types of interest on savings accounts.
    14·2 answers
  • Finding missing angle khan academy
    9·1 answer
  • The cost of renting a canoe to use on River Y costs ​$. The cost of renting a canoe to use on River Z costs ​$ per hour plus a ​
    6·1 answer
  • How do I do this or whats the answer im so lost and having a mental breakdown ✌​
    8·1 answer
  • The function y = a · bx models ____ for a &gt; 0 and 0 &lt; b &lt; 1.
    15·1 answer
  • Write any four rational numbers between ─5 and ─4.
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!