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
ziro4ka [17]
3 years ago
7

Question six about significant figures, please help!

Mathematics
1 answer:
belka [17]3 years ago
8 0

rules to find :- 1 All non zeroes number are significant

2  if zero proceeding the decimal point also work as non zero figure

3 zero are following the decimal point and proceeding the first non zero digit

4 Zero in between 2 non zero digits are also significant

5 if 1 zero follow the decimal point


790  :-    2 significant figures

0.0391 :-  3 significant figures ( follow 3 rule)

81.05  :- 4 significant figures  ( rule 4)

0.000001 :-   1 significant figure

8546 :-        4 significant figures

79.0 :-         3 significant   ( rule 5)

You might be interested in
During the two hours of the morning rush from 8 a.m. to 10 a.m., 100 customers per hour arrive at the coffee shop. The coffee sh
Anastaziya [24]

So, 40 Customers are waiting at 10 A.M.

According to statement

Number of customers arrives at coffee shop per hour = 100

Capacity of shop for per minute per customer = 0.8 minute

Capacity of shop for customers per hour = 80

Find number of customers are by

Queue growth rate = Demand - Capacity

Put the values in the formula and find the growth rate

So,

Queue growth rate= 100 - 80 = 20.

Length of queue at 10 a.m. = 2 × 20 = 40.

So, 40 Customers are waiting at 10 A.M.

Learn more about GROWTH RATE here brainly.com/question/1437549

#SPJ4

7 0
1 year ago
Convert log10 1000 =3 to an exponential statement
miv72 [106K]

Answer:

10^3=1000

Step-by-step explanation:

base^ans=number attatched to the log

3 0
3 years ago
For all the values of x,<br> f(x)=x²+3 g(x)=2x-1 <br> a) find fg(2) <br> b) find gf(2)
erik [133]

Answer:

12 and 13

Step-by-step explanation:

(a)

To evaluate f(g(2)), evaluate g(2) then use the value obtained to evaluate f(x)

g(2) = 2(2) - 1 = 4 - 1 = 3, then

f(3) = 3² + 3 = 9 + 3 = 12

--------------------------------------------

(b)

To evaluate g(f(2)), evaluate f(2) the use the value obtained to evaluate g(x)

f(2) = 2² + 3 = 4 + 3 = 7, then

g(7) = 2(7) - 1 = 14 - 1 = 13

5 0
3 years ago
Write addition sentences (expression) where the sum is zero. <br><br> can someone make a expression
12345 [234]

<u>(-2)+2=0, (-0.5)+0.5=0, and (-5)+5=0</u>

All those equations answers are 0, please mark me brainiest, and hope I helped!

4 0
2 years ago
Read 2 more answers
Can someone please help me with this question
Cerrena [4.2K]

Answer:

5x+3>23

Step-by-step explanation:

x \geq4

8 0
3 years ago
Other questions:
  • Parallelogram:h=5 1/4ft;A=12ft
    10·1 answer
  • Sally has read one-third of her book. She finishes the book by reading the same amount each night for 5 nights. Part A. What fra
    7·1 answer
  • Birr 6500 were divided equally among a certain number of persons.Had there been 15 more persons,each would have got Birr 30 less
    12·1 answer
  • Please Help! Algebra 2!
    5·1 answer
  • Which of the following relations is not a function?
    8·2 answers
  • Use the points in the diagram to name the figure shown
    10·2 answers
  • Which of the following is a factor of 8x^3+1331
    15·2 answers
  • Syrus is buying a tent with the dimensions shown below. The volume inside the tent is 363636 feet^3 3 cubed. Syrus isn't sure if
    14·1 answer
  • Which one is greater 0.03 or 0.006​
    9·1 answer
  • Does anyone know the answer for this problem :P
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!