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
klasskru [66]
2 years ago
11

What is 25.7 in scientific notation?​

Mathematics
1 answer:
NISA [10]2 years ago
8 0

Answer:

2.57 x 10^1

is the scientific notation of 25.7

You might be interested in
Using the distance formula, d = √(x2 - x1)2 + (y2 - y1)2, what is the distance between point (-10, 12) and point (5, 3) rounded
Whitepunk [10]

Answer:

<h3>The answer is 17.5 units</h3>

Step-by-step explanation:

Using the distance formula

<h3>d =  \sqrt{ ({x2 - x1})^{2} +  ({y2 - y1})^{2}  }</h3>

the distance between (-10, 12) and (5, 3) is

<h3>d =  \sqrt{ ({5 + 10})^{2}  +  ({3 - 12})^{2} }</h3><h3>d =  \sqrt{ {15}^{2}  + ( { - 9})^{2} }</h3><h3>d =  \sqrt{225 + 81}</h3><h3>d =  \sqrt{306}</h3><h3>d = 3 \sqrt{34}</h3>

d = 17.492855

We have the final answer as

<h3>d = 17.5 units to the nearest tenth</h3>

Hope this helps you

4 0
3 years ago
Read 2 more answers
Pls pls help ???!!!!
Blizzard [7]

Answer 3x3.4

Step-by-step explanation:

8 0
2 years ago
Jamie has8/10 of a candy bar left over. He wants to split it into 1/3 pieces. How many 1/3 pieces can he make?
gtnhenbr [62]
You would have 24 1/3 pieces.
5 0
2 years ago
Read 2 more answers
The heaviest dinosaur is estimated to have welghed 2.8 x 10^5 pounds. The average car weighs about 4 x 10^3 pounds.
34kurt

Answer:

  70

Step-by-step explanation:

Apparently, you want the ratio of the weights:

  (dino weight)/(car weight) = (2.8×10^5)/(4×10^3)

  = (2.8/4)×10^(5-3) = 0.7×10^2 = 0.7×100

  = 70

The heaviest dinosaur weighed about 70 times the weight of an average car.

_____

Your calculator can do arithmetic in scientific notation. So can any spreadsheet.

The applicable rule of exponents is ...

  (10^a)/(10^b) = 10^(a-b)

4 0
2 years ago
Y + 1 = -7(x+1) write an equation in slope intercept form
elena-14-01-66 [18.8K]
In slope intercept form this would be equal to y=-7x-8. (remember the 7 is negative!)
3 0
2 years ago
Read 2 more answers
Other questions:
  • Can someone please answer this equation?
    9·1 answer
  • A hospital cafeteria has 20
    5·2 answers
  • Which equation and ordered pair represent the correct vertex form and vertex for j(x) = x2 − 12x + 7?
    13·1 answer
  • This is the front half of my study guide please help me​
    10·1 answer
  • Sonya’s average so far is 84 for 3 math tests. What must she get on the fourth test to have an average of 88
    8·1 answer
  • 5 qt = ? gal????????​
    7·2 answers
  • Select the correct answer. How can you write the expression 7(b – 2) in words? A. Two subtracted from the quotient of seven divi
    15·2 answers
  • 4(x+4) + 2x = 52 need answer
    5·1 answer
  • Lines and intersect at O. What is the measure of What do you Understand?<br> What is your Plan/Strategy?<br> Solve and Check you
    11·1 answer
  • If w represents the width of the tree house, which inequality could be used to determine what lengths would make the area of the
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!