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
sattari [20]
3 years ago
9

What is the estimated age of Earth?

Mathematics
2 answers:
Studentka2010 [4]3 years ago
8 0

Answer:

4.54 billion years

Step-by-step explanation:

Scientists use the layers of rock of the Earth's crust/core to estimate how old is the earth.

Serhud [2]3 years ago
6 0

Answer:

4.543 billion years i think, i apologize if im wrong

Step-by-step explanation:

You might be interested in
The isosceles triangle ABC has an area of 48 square units if AB=12 what is the perimeter of Abc in units?
erastovalidia [21]

Answer:

the answer would be 4 because you multiply

5 0
2 years ago
-3x+7 x=-2<br> PLEASE SHOW WORK. Thanks
galben [10]

Answer:

1  :

Step  2  :

Equations which are never true :

2.1      Solve :    2   =  0

This equation has no solution.

A a non-zero constant never equals zero.

Solving a Single Variable Equation :

2.2      Solve  :    2x+1 = 0

Subtract  1  from both sides of the equation :

                     2x = -1

Divide both sides of the equation by 2:

                    x = -1/2 = -0.500

One solution was found :

                  x = -1/2 = -0.500

5 0
3 years ago
Ucini 12 VEGA LENA Gu 654 WENN WAREN Dita PHP The value of a share of stock decreases in value at a rate of $1.40 per hour durin
bekas [8.4K]

Answer: 1. x/h x h or $1.40/1h x 3.5h

2. $4.90

Step-by-step explanation: $1.40/1h x 3.5h= 1.4 x 3.5= 4.9

3 0
3 years ago
A machine produces 40 spools of nylon each day. On the first day of production, 10 spools have to be thrown away.What percentage
Assoli18 [71]
40 spools = 100%
30 spools = ?

30/40*100
= 75%.

Hope this helps
8 0
2 years ago
0.579 x 10 by the power of 4 <br>correct answer gets brainliest
MrRa [10]
Regular notation is 5790. scientific notation is 5.79 x 10^3
5 0
2 years ago
Read 2 more answers
Other questions:
  • Which pair of triangles can be proven congruent by SAS?
    10·1 answer
  • 1. If = 1, = −2 = −1 then find the value of the following
    9·1 answer
  • What is another way to write 42 + 63
    13·2 answers
  • I need help on my homework! 50 points.
    12·1 answer
  • A video game store was getting rid of old games, selling them 3 for $34.26. If you
    14·1 answer
  • A triangle has a height of 5 feet and a base of 6 feet.
    15·2 answers
  • Are the expressions 24 42 equal? Explain your answer.​
    14·2 answers
  • I'm confused, this says the triangle shown below has an area of 50 units2 find the missing side. One side is the length witch is
    7·1 answer
  • What is the answer to this question?<br> I am confused.
    9·1 answer
  • A shoe box is covered with packing paper before being shipped. The paper costs $0.02 per square inch. How much will it cost to c
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!