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
olasank [31]
3 years ago
15

An iceberg weighs 450,000 lb. If it loses 0.2% of its weight during the day, what is its new weight at the end of the day?

Mathematics
2 answers:
JulsSmile [24]3 years ago
6 0

Answer: The weight of the iceberg at the end of the day will be 449,100 lbs.

Step-by-step explanation: The question is solved by first calculating what the loss of weight is during the day. The question indicates that it will lose .2%. In order to calculate the loss you need to multiply 450,000 x .002, which equals 900. Next, we subtract the weight loss from the original weight to determine the end of day weight. 450,000 - 900 = 449,100 lbs.

fenix001 [56]3 years ago
4 0

Answer: 449,100 lb.

Step-by-step explanation:

Given: The weight of iceberg = 450,000 lb

The percentage of weight iceberg loses during the day = 0.2%=0.002

Now, the decrease in weight of iceberg at the end of the day =0.002\times 450000=900\ lb

Therefore, the new weight of iceberg at the end of the day = 450000-900=449,100\ lb

You might be interested in
A social scientist wishes to conduct a survey. She plans to ask a yes/no question to a random sample from the U.S. adult populat
agasfer [191]

Answer:

The sample proportion from the sample of 900 is more likely to be close to the true population proportion, p.

Step-by-step explanation:

for the first one

6 0
3 years ago
Read 2 more answers
You have 10 marbles (5 blue, 3 white, 2 yellow) what is the probability of choosing yellow?
melisa1 [442]
1/5 (one fifth) or 20 percent
4 0
3 years ago
Read 2 more answers
How can you use multiplication to help you divide 6,000 by 20?
Anika [276]

Answer:

20 x ___ = 6000

Step-by-step explanation:

Thats how you use multiplication

HOPE THIS HELPS

PLZZ MARK BRAINLIEST

4 0
3 years ago
Read 2 more answers
Hey can anyone pls answer these math problems!!
Zepler [3.9K]

Answer:

1={5 and 3} 2={0} 3={0.209 and 4.791} 4={-3 and 4} 5={1 and 9} 6={-4.303 and -0.697}

Step-by-step explanation:

Your probably confused on what a, b, and c means.

The problems are written like this.

ax^2+bx+c=0

That formula finds the zeros.

For example 1:

x^2-8x+15=0\\ax^2-bx-c\\a=1\\b=-8\\c=15

Then use the formula

x=\frac{-b+-\sqrt{b^2-4ac} }{2a} \\\\x=\frac{-(-8)+-\sqrt{-8^2-4(1)(15)} }{2} \\x=\frac{8+-\sqrt{64-60} }{2} \\\\x=\frac{8+-2}{2}\\

If plus then 5, if minus then 3

CHECK:

x^2-8x+15=0\\5^2-8(5)+15=0\\25-40+15=0\\0=0\\3^2-8(3)+15=0\\9-24+15=0\\0=0

Hope this helps you understand how to do this by yourself.  Now to do the rest ;-;

5 0
2 years ago
Amanda and jamie are standing 25 feet apart and spot a bird in the sky between them the angle of elevation from Amanda is 25 fee
finlep [7]

Answer:

25.2294 feet

Step-by-step explanation:

We can solve this question drawing a triangle using the values given and then using the law of sines. (See image attached to know how to draw the triangle and use the values).

First we need to find the third angle of the triangle, that is, the angle in the vertix where the bird is:

y + 55 + 63 = 180

y = 62°

The relation between the angles and the distances are:

25 / sin(y) = x / sin(63)

25 / 0.8829 = x / 0.8910

x = 25 * 0.8910 / 0.8829 = 25.2294 feet

4 0
3 years ago
Other questions:
  • In any function, f(x) = a(x-h)n + k , a negative leading coefficient means the graph is reflected. True or False
    13·1 answer
  • The value of m is equal to three times n divided by the difference of 4p and 5n. which of the equations below is equivalent to t
    8·1 answer
  • Graph the function f(x) = 1 + 8x. Then find the value of f(x) when x = <br> 1<br> 4<br> .
    5·1 answer
  • Which article headline indicates a correlation between two variables?
    13·2 answers
  • You can reflect a square onto itself across ___ different lines of reflection.
    11·1 answer
  • Does any one know the answer please​
    14·1 answer
  • Solve the question pls
    5·2 answers
  • Round to nearest hundredth<br>0.099​
    13·1 answer
  • Carlos is mailing packages. Each small package costs him $2.40 to send. Each large package costs him $2.90. How much will it cos
    6·2 answers
  • -26 - 4m = -2(2m + 13)
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!