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
zheka24 [161]
3 years ago
10

The average mass of an ant is approximately 3 × 10 − 3 grams. The average mass of a giraffe is approximately 2 × 10 3 kilograms.

About how many times more mass does a giraffe have than an ant?
Mathematics
1 answer:
Vika [28.1K]3 years ago
3 0

Given that average mass of an ant = 3 \times 10^{-3}grams.

Given that average mass of a giraffe = 2 \times 10^{3} Kilograms.

Now we have to find about how many times more mass does a giraffe have than an ant. Before carring out any comparision, we must make both units equal.

Like convert kilogram into gram or gram into kilogram.

I'm going to convert kilogram into gram using formula

1 Kg = 1000 g


So the average mass of a giraffe = 2 \times 10^{3} *10^3 grams.


Now we just need to divide mass of giraffe by mass of ant to find the answer.

\frac{2 \times 10^{3} *10^3 }{3 \times 10^{-3} }

= \frac{2 \times 10^{3} *10^3 *10^{3}}{3  }

= \frac{2 \times 10^{3+3+3}}{3  }

= \frac{2 \times 10^9}{3  }

= \frac{2}{3  } \times 10^9

=666666666.667

Hence final answer is \frac{2}{3  } \times 10^9 which is approx 666666666.667.

You might be interested in
Can someone please do the math for 6 divided by 3647 below? Thank you SO much!! I need to show all work
Reptile [31]
Use photo math shows step by step! So much easier than relying on other people!
5 0
3 years ago
Solve for T <br> 48 = - 12t<br> t =
Vinvika [58]

Answer:

t=-4

Step-by-step explanation:

48/-12

7 0
3 years ago
Read 2 more answers
Factorise the following.​
spin [16.1K]

Answer:

x²(9x– 11)(9x + 11)

Step-by-step explanation:

81x⁴ – 121x²

The expression can be factorised as follow:

81x⁴ – 121x²

x² is common to both term. Thus:

81x⁴ – 121x² = x²(81x² – 121)

Recall:

81 = 9²

121 = 11²

Therefore,

x²(81x² – 121) = x²(9²x² – 11²)

= x²[(9x)² – 11²]

Difference of two squares

x²(9x– 11)(9x + 11)

Therefore,

81x⁴ – 121x² = x²(9x– 11)(9x + 11)

3 0
2 years ago
-2 (3a – 2) = 1/3(7 – 3a)
ahrayia [7]

Answer:

i have no idea. But i will answer because i'm still learning.

Step-by-step explanation:

-2 (3a – 2) = 1/3(7 – 3a)

is whats the question

ok its i'm guessing      -2 (3a – 2) = 1/3(7 – 3a)

-2.15384615385

                         Hope this helps    ;)

7 0
2 years ago
Answer number 3<br><br><br> quickly i am in a rush
SVEN [57.7K]

Answ34.5

Step-by-step explanation:

8 0
2 years ago
Other questions:
  • Help pls :) question is in attachment
    10·1 answer
  • Describe any pattern you see in this sequence of ordered pairs: (1,1800), (2,900), (3,300), (4,100)
    11·1 answer
  • Jordan invested $8,500 in an account paying an interest rate of 4.1% compounded daily. Assuming no deposits or withdrawals are m
    11·1 answer
  • Evaluate 4^radical sign 8 to the nearest ten thousandth.
    6·1 answer
  • Which expression has the same value as -18-(-9)?<br> 0 -18+2<br> 9 -12-(-3)<br> -10-5
    7·2 answers
  • You want to buy a pet iguana. You already have $12 and plan to save$9 per week.
    15·2 answers
  • if 4 is subtracted form the half of the square of a natural number, the result is 14, find the numbers​
    7·1 answer
  • Presenting someone else's words or ideas as your own is:
    7·2 answers
  • Please help!
    6·1 answer
  • Mr. McMillan and Ms. Burke are teaching their classes how to write in cursive. Mr. McMillan has already taught his class 8 lette
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!