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
Alex777 [14]
3 years ago
15

An elephant has a mass of 4500 kilograms. How many mice, with a mass of 2×10−2 kilogram each, would it take to equal the mass of

the elephant?
Mathematics
1 answer:
eimsori [14]3 years ago
3 0

Answer:225000 mice

Step-by-step explanation:

Mass of elephant=4500kg

Mass of mice=2x10^(-2)=2/100 kg

Let y be there number of mice

2/100 x y=4500

2y/100=4500

Cross multiply

2y=4500 x 100

2y=450000

Divide both sides by 2

2y/2=450000/2

y=225000

You might be interested in
What is the probability that a standard number cube will show a two, five, or six when it is rolled?
tia_tia [17]

Answer:

p=0.5

Step-by-step explanation:

A standard die has six numbers (1 through 6). That means there is a 1/6 probability of rolling any one number. There is a 3/6 probability of rolling one of the selected numbers which simplifies to 1/2 or 0.50

6 0
2 years ago
Find f(2) if f(x)=2x+1
IgorLugansk [536]
Answer: 5

Work Shown:
f(x) = 2x+1
f(2) = 2*2+1 ... x has been replaced with 2
f(2) = 4+1
f(2) = 5
The input is x = 2. The output is y = 5. 
3 0
3 years ago
What is 240 times 365?
Tanzania [10]
Hey there

<span>240 times 365 can be written as 240 x 356. 

</span><span>240 x 356 = </span>87600
6 0
3 years ago
Read 2 more answers
Please help ASAP!!<br>What is the sum of the square root of 676 and square of 24​
Amiraneli [1.4K]

Step-by-step explanation:

square root of 676 is equal to 26

square of 24 is equal to 576

576+26 = 602

8 0
3 years ago
Read 2 more answers
Diego wanted to buy a PlayStation 5 for $500 with a 20% discount and then added 6.5% sales tax after the discount. What was the
stellarik [79]

Answer:384

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Other questions:
  • A Number with a zero as an exponent is equal to 0
    14·2 answers
  • Can someone please help me?
    9·1 answer
  • What is the reciprocal of 100
    10·2 answers
  • A jacket costs $45. The sales tax on the jacket is 6%. Julia has $48.
    14·1 answer
  • What is the answer to 4000 divided by 10 equals blank hundreds divided by 10 equals blank
    13·2 answers
  • The question is 56x^2-80x-40
    5·1 answer
  • The least squares regression equation for the data in the table is
    14·2 answers
  • ANSWER THE PICTURE PLZ IF I GET A MY MOM WILL GET ME A FERRET BTW ITS RATIOS
    11·1 answer
  • John makes $400 per week. What does it mean for him to get a 150% salary raise? Explain in words and then give an example showin
    13·1 answer
  • 8x = 72 Is this nine?? ​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!