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
Natalija [7]
3 years ago
5

Arianna is standing on a dock beside a lake. She drops a rock from her hand into the lake. After the rock hits the surface of th

e lake, the rock's distance from the lake's surface changes at a rate of −6 inches per second. If Arianna holds her hand 7 feet above the lake's surface, how far from Arianna's hand is the rock 8 seconds after it hits the surface?

Mathematics
1 answer:
RSB [31]3 years ago
6 0

Answer:

867

Step-by-step explanation:

You might be interested in
195, 315, 540, 713, 1105 ¿Cuáles son divisibles entre 13?
vredina [299]

Answer:

I will translate and will be right with you

Step-by-step explanation:

6 0
3 years ago
A dart hits the board. What is the probability
Elena L [17]

Answer: The probability is 0.5

Step-by-step explanation:

The probability will be equal to the quotient between the area of region II, and the total area of the board (supposing that the probability of hitting in any place is equal)

The total area of the figure is equal to

Area = (15' + 35')*(8' + 20') = 50'*28' = 1400 in^2

Now, the area of region II is:

Region II = 20'*35' = 700

Then the probability is:

P = 700/1400 = 1/2 = 0.5

3 0
3 years ago
Hurry ASAP I need 10points
den301095 [7]
Answer: $5.85

Explanation: 1.8 x 3.25 = 5.85
6 0
3 years ago
Read 2 more answers
Tulong bwhahahhahahaha
laiz [17]
1- answer is 4
2- answer is 30
3- answer is 8
4- answer is 3.5
5- 54
5 0
3 years ago
Louise bought a frame and canvas online for $125. Then she bought all the supplies shown in the table and paid a 7% sales tax on
dem82 [27]

9514 1404 393

Answer:

  $342.37

Step-by-step explanation:

When a quantity is marked up by x%, its marked-up price is (1 +x/100) times its original price. Tax is effectively a markup.

Louise's costs are ...

  $125 + (12.50 +19.50)(1.07) = $159.24

Louise priced her painting at ...

  $159.24·(1 +1.15) = $342.37

7 0
3 years ago
Other questions:
  • Joyce saved $130 on an item that was 35 % off. What was the original price?
    13·2 answers
  • A bag contains 2 red marbles, 3 blue marbles, 4 white marbles, and 1 yellow marble. If Jamal picks a marble at random, notes the
    8·1 answer
  • True statement about skew lines ??
    7·1 answer
  • Need help please!!!!
    9·1 answer
  • the coordinates of three vertices of parallelogram abcd are a(-1,0), b(4,0), and c(5,4). what are the coordinates of vertex d
    11·2 answers
  • The members at a health club decreased in number by 15% from last year to this year. The following expression was used to find t
    6·2 answers
  • I need help due today at 6
    10·1 answer
  • What are vertical angles called?
    13·2 answers
  • Quadrilateral RUST has a vertex at R(2, 4).
    10·1 answer
  • Complete the conversion.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!