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
marishachu [46]
3 years ago
14

3- An archaeologist descends 18 feet into a canyon, then climbs up 14 feet. 1 point

Mathematics
1 answer:
Lady_Fox [76]3 years ago
8 0
4 feet.

Because 18-14 is 4
You might be interested in
4{2a(3a-b)+3ab}+5{3b(a+2b)-4ab}
Paraphin [41]
Follow order of operations.
Distribute what is in the parentheses.
4[6a^2 -2ab +3ab] + 5[3ab + 6b^2 -4ab]

Combine like terms in the brackets.
4[6a^2 + 3ab] + 5[-1ab + 6b^2]

Distribute the 4 and the 5.
24a^2 + 12ab -5ab + 30b^2

Combine like terms.
24a^2 +7ab + 30b^2

That's your final answer:
24a^2 +7ab + 30b^2
5 0
2 years ago
The radius of a circle is 3 units. What is the diameter of the circle? Please tell me how you did it
irga5000 [103]

Answer:

The diameter is 6. The radius is half the diameter, so it is 6 units.

Step-by-step explanation:

5 0
3 years ago
The Ramos family wants to buy a Play Station 4 for $299.00, along with accessories and games. A wireless controller costs $44.99
Lilit [14]

Answer:

Part A: 299 + 45A + 30B + 50c

Part B: 569 (or 570 if you round it up)

Step-by-step explanation:

Part A:

Because there is no variable for the number of PlayStation 4s, let's assume that there is only one. That will be 299.

If A is the number of wireless controllers and each wireless controller is worth 45 dollars each, the price for the wireless controller(s) is 45A.

If B is the number of wireless controller charging stations and each wireless controller charging station cost 30 dollars, then the price of the wireless controller charging station(s) is 30B

If C is the number of games and each game cost 50 dollars, then the price of the game(s) is 50C

Put that all together, and we get 299 + 45A + 30B + 50c.

Part B:

Let's plug the numbers into the formula.

A = 2

B = 1

C = 3

299 + 45A + 30B + 50c = 299 + 90 + 30 + 150 = 569\ dollars

3 0
2 years ago
4 of 7
faltersainse [42]
I think it is 4 cause I love u
8 0
2 years ago
A bag contains 2 red, 4 blue, and 4 yellow marbles. What is the probability of pulling a red marble, putting the marble back, an
Xelga [282]

Answer:

Red: 1/5 or 0.2 or 20% (depends if the question asked you to give the answer in fraction/decimal/percentage. Either way, it's still correct)

Black: 0

Blue: 2/5 or 0.4 or 40%

Step-by-step explanation:

In total, the bag contains 10 balls,

  • 2 are Red = 2/10 = 1/5

  • There are no black marbles so you have 0 chance of pulling them out.

  • 4 are blue = 4/10 = 2/5
7 0
2 years ago
Other questions:
  • What is 10+10x20 please help
    5·2 answers
  • How do you write 96 / 6 in different ways
    10·2 answers
  • What is 6y-19=3-6y ?
    6·1 answer
  • If the height of the rectangle is 4.8cm
    11·1 answer
  • What is the answer to this
    15·2 answers
  • HELP PLZZZZZZZZZZZZZ Which does NOT represent the sample space of choosing one marble from the bag shown? IT WONT LET ME POST A
    7·1 answer
  • 0.25k+1.5-k-3.50.25k+1.5−k−3.5
    5·1 answer
  • The length of a football field should be measured in
    6·2 answers
  • What is the slope of the line?
    8·1 answer
  • HELP HELP HELP<br> HELP HELP HELP<br> HELP HELP HELP
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!