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
bulgar [2K]
4 years ago
11

I need help understanding this I know what is is I just forgot please explain!!!

Mathematics
2 answers:
PtichkaEL [24]4 years ago
5 0
You had the right idea with the lools because the first step is counting 0s in the number. The format of scientific notation is:
[number 1-10] × 10 to the [however many places it takes to get it to number 1-10]. The power will be negative if your number is a decimal (like the one you have here). Hope this helped, please ask me questions if confused
uranmaximum [27]4 years ago
3 0
It’s the 28th power because I counted the 0s
You might be interested in
Find the equation of the line shown.
kipiarov [429]

Answer:

The line passes through (1,1) and (3,2). Therefore, its equation is

y -1 = \frac{2-1}{3-1} (x-1)\\or, y-1 = \frac{1}{2} (x-1)\\or, 2y-2 = x-1\\or, x-2y-1+2=0\\or, x-2y+1=0

3 0
3 years ago
Read 2 more answers
Hello ppl! Hope your having an awesome day! I just need to ask, is 8 tons greater than, equal to, or less than 16,000 pounds
maxonik [38]
There are 2,000 pounds in each ton, so to convert it to pounds, 8 ton * 2 = 16,000 pounds. Meaning that they are EQUAL. 
5 0
4 years ago
Read 2 more answers
 If -5 > a and a > b then -5 is *​
Alona [7]

Answer:

greater than b

Step-by-step explanation:

We can use the transitive property for this answer. The transitive property states that if A=B, and B=C, A will always be equivalent to C. Similarly in this equation, -5 is greater than a, and a is greater than b, so -5 must be greater than b.

7 0
3 years ago
Eric wants to purchase a new car. Why is important to Eric to establish a positive credit history?
OverLord2011 [107]
A credit history shows how well you pay back debt. So a positive one allows the bank to consider you a good risk to give money to
6 0
3 years ago
a roofer charges $60 for the first hour of service call and $25 per hour for each additional hour. The roofer also charges a fee
Temka [501]

Answer:

<h2>y=60+25h+0.3r</h2>

Step-by-step explanation:

let y be the total charges

given that the hour is h

and the cost for raw material is r

therefore

1. The first hour of service call = $60

2. For each additional hour= 25h

 3. 30% over the cost of the materials.= 30/100*r=0.3r

total charges

y=60+25h+0.3r

therefore the expression is

y=60+25h+0.3r

   

4 0
3 years ago
Other questions:
  • Pls help me solve this!
    9·2 answers
  • When bakery opened this morning , the ratio of the number of pineapple muffins to the number of mango muffinswas3:2.After 144 pi
    6·1 answer
  • ACT help?
    9·1 answer
  • Estimate the product of 28.21 times 8.02
    13·2 answers
  • ASAPP!!
    14·1 answer
  • What is the slope of (-3, 9) and (-3, -5)
    6·2 answers
  • What is the solution to 2 In x = 4 In 2?
    5·1 answer
  • A picture that measures 8 cm by 6 cm is to be surrounded by a mat. The mat is to
    13·1 answer
  • Tiara put $426.00 in a bank account that gains 10% interest
    13·1 answer
  • What is the value of x?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!