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
Radda [10]
4 years ago
7

What is the result of multiplying 2.5x10^10 by 3.5x10^-2?

Mathematics
2 answers:
Arturiano [62]4 years ago
8 0

Answer:

The result is 8.75 x10^8

Step-by-step explanation:

When you multiply numbers in scientific notation, you do the following:  

Multiply the base numbers normally:  

2.5* 3.5 = 8.75  

The exponents with base 10 are added and the base stays the same in the result:  

10^10x10^-2= 10^(10+(-2))=10^8.  

The answer is the multiplicaton of both 8.75*10^8.

mojhsa [17]4 years ago
5 0
8.75^8 when you multiply you add your exponents and when you divide you subtract your exponents

You might be interested in
Claudia tiene 3/6 de un
KengaRu [80]

En este problema simplemente tenemos que usar la suma de fracciones.

Veremos que entre ambos tienen un frasco entero de miel.

Sabemos que Clauida tiene 3/6 de un frasco de miel, y el hermano tiene 9/18 de un frasco de miel.

En total, entre ambos, tienen:

3/6 + 9/18

Para poder realizar esta suma tenemos que tener el mismo denominador en ambas fracciones, asi que podemos simplificar.

en 9/18 si dividimos numerador y denominador por 9 obtenemos:

9/18 = 1/2

en 3/6 si dividimos numerador y denominador por 3 obtenemos:

3/6 = 1/2

Así:

3/6 + 9/18 = 1/2 + 1/2 = 1

Entre ambos tienen un frasco entero de miel.

Sí quieres aprender más, puedes leer.

brainly.com/question/19527206

3 0
3 years ago
What is z 15 = -45+ z
damaskus [11]

Answer:

60 = z

Step-by-step explanation:

15 = - 45 + z

15 + 45 = z

60 = z

8 0
4 years ago
The cost of joining a gym includes an initial fee of $35 and then $3 per visit. Which linear equation represents the cost of vis
Vinvika [58]
D.
You will multiply 3 for each visit (3dollars per visit) then just add the initial fee
3 0
3 years ago
Read 2 more answers
Find the area of the shaded region. Show all of your work.
mihalych1998 [28]

Answer:

8in

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
The ratio of two numbers is 2/3. The sum of the numbers is 105. What are the two numbers?
Pepsi [2]
A) x/y = 2/3
B) x + y = 105
Solving Equation A for y
A) y = 1.5x
Substituting A into B
B) x + 1.5x = 105
2.5x = 105
x = 42
y = 63


8 0
3 years ago
Other questions:
  • If John has 2 apples and Mika has 6. How many apples are there combined
    8·2 answers
  • Solve the inequality.<br> 5w + 8 &gt; 14
    11·1 answer
  • The given diagram can be used to prove the Pythagorean theorem. Which expression represents the total area of the largest square
    12·2 answers
  • Evaluate the following expression using the values given: Find -3a2 - b3 + 3c2 - 2b3 if a = 2, b = -1, and c = 3. Numerical Answ
    9·2 answers
  • Question is: Andre solved an equation, but when he checked his answer he saw his solution was incorrect. He knows he made a mist
    5·2 answers
  • How many solutions does this system have?<br> x+3y=0<br> 12y=-4x
    12·2 answers
  • Work out the area of a rectangle with base, b = 36mm and perimeter, P = 94mm.​
    7·1 answer
  • PLSSS HELPPP MEEEE I NEED IT FAST BEFORE 9am PLSS
    5·2 answers
  • Multiply plz
    6·2 answers
  • Geneva treated her parents to dinner at their favorite restaurant. The bill was $74.25. She wants to leave 16% of the total bill
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!