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
Anastasy [175]
3 years ago
15

Ellie is an African elephant. When she was born, she weighed about 200 pounds. As an adult, she weighs 7 tons! How many pounds d

id Ellie gain over her lifetime?
Mathematics
1 answer:
wariber [46]3 years ago
5 0

Answer:

13,800 pounds

Step-by-step explanation:

one ton = 2000 pounds

7 tons = 14,000 pounds

14,000 - 200 = 13,800 pounds

You might be interested in
You enter a chess tournament where your probability of winning a game is 0.3 against half the players (call them type 1), 0.4 ag
Doss [256]

The probability of winning is 0.44 .

<u>Step-by-step explanation:</u>

Here it's given that , You enter a chess tournament where your probability of winning a game is 0.3 against half the players (call them type 1), 0.4 against a quarter of the players (call them type 2), and 0.5 against the remaining quarter of the players (call them type 3). You play a game against a randomly chosen opponent. More precisely :

Probability(type1) = 0.3\\Probability(type2) = 0.4\\Probability(type3) = 0.5\\\\Probability(winning) = w

Now, we choose a random opponent and we need to find probability of winning which is possible as :

<u>1. player chosen from type1</u>

<u>2. player chosen from type2</u>

<u>3. player chosen from type3</u>

Combining all cases we get :

⇒ w = type1(1-type2)(1-type3) + (1-type1)type2(1-type3) + (1-type1)(1-type2)type3

⇒ w = 0.3(0.6)(0.5)+0.7(0.4)(0.5)+0.7(0.5)(0.6)

⇒ w = 0.44

∴ The probability of winning is 0.44 .

8 0
3 years ago
Solve the inequality 2x^2-6&gt;0
borishaifa [10]

Answer:0

Step-by-step explanation:

7 0
2 years ago
I need help please ..
Vinvika [58]

Answer:

660.5

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Maya has 5 sheets of paper She cuts 3 circle from each sheet. The circles are shared equaly among 6 students. How many circles d
Norma-Jean [14]
5×3=15 (total circles)

15÷6 = 2.5 ( circles each students get )
5 0
4 years ago
Whoever gets it correct first will get brainlyiest
oksian1 [2.3K]
The answer would be B
6 0
3 years ago
Read 2 more answers
Other questions:
  • a magazine has 5580000 subscribers this year. This number is down 7% from last year. How many subscribers were there last year?
    6·2 answers
  • If T(n)=4n-1 what is the third term
    14·1 answer
  • The price of a stock increased 12 cent Monday morning. On Monday afternoon, the price of the stock decreased 56 cent. On Tuesday
    8·1 answer
  • What algebraic property is <br> 3 + 2 (3x - 8) = 3 + 6x - 16
    14·1 answer
  • A certain human red blood cell has a diameter of 0.000007 meters. Which expression represents this diameter, in meters, in scien
    9·1 answer
  • Please help with this
    10·1 answer
  • What is the circumference of the circle in terms of pi with a radius of 10in
    10·2 answers
  • (3x^3-4x^2-5x+3)+(-4 - 6x^3+x^2 - 5x+5)
    6·2 answers
  • What is the maximum value of the function y=1-2 sin x?
    15·1 answer
  • I have to determine the coordinates of the x-intercepts of the parabola. please help I need assistance with this practice proble
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!