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
Gennadij [26K]
3 years ago
10

2.1, -2.1, 2 and 2 1/11, -2 from least to greatest show work

Mathematics
1 answer:
netineya [11]3 years ago
4 0
So first, we know negatives are the least. comparing, -2 and -2.1, we can obviously see that -2.1 comes first
so we have -2.1, -2

then, the positives. you have 2.1, 2, and 2 1/11 first we know 2 is the least of them. so now we just need to figure out if 2.1 is greater than or less than 2 1/11. we can convert the decimal to a fraction. so 2.1 is 2 1/10 and 1/10 is greater than 1/11. so it goes 2, 2 1/11, 2.1

then putting it all together: -2.1, -2, 2, 2 1/11, 2.1
You might be interested in
Which type of sequence is shown? Check all that apply. 4, 8, 12, 16, . . . The numbers are quickly getting larger, so this is a
melisa1 [442]

Step-by-step explanation:

4, 8 , 12 , 16 .....

  • This is an arithmetic sequence because there is a common difference of 4 between each term.
  • This is a geometric sequence because there is a common ratio of 2 between each term.

Hope it will help.

7 0
3 years ago
Write 3•3•4.4.3.4 using exponents.
spayn [35]

Answer:

3^3 x 4^3 = 91 :>

Step-by-step explanation:

3 0
3 years ago
Solve the formula for the variable 1. f = 1/2(r 6.5)
Elina [12.6K]
F = 1/2(r + 6.5)
2f = r + 6.5
r = 2f - 6.5
8 0
2 years ago
Approximate the change in the volume of a sphere when its radius changes from r = 30 ft to r=10.1 ft [v(r)=4/3Ï€r^3]. When r cha
ella [17]

Answer: ∆V for r = 10.1 to 10ft

∆V = 40πft^3 = 125.7ft^3

Approximate the change in the volume of a sphere When r changes from 10 ft to 10.1 ft, ΔV=_________

[v(r)=4/3Ï€r^3].

Step-by-step explanation:

Volume of a sphere is given by;

V = 4/3πr^3

Where r is the radius.

Change in Volume with respect to change in radius of a sphere is given by;

dV/dr = 4πr^2

V'(r) = 4πr^2

V'(10) = 400π

V'(10.1) - V'(10) ~= 0.1(400π) = 40π

Therefore change in Volume from r = 10 to 10.1 is

= 40πft^3

Of by direct substitution

∆V = 4/3π(R^3 - r^3)

Where R = 10.1ft and r = 10ft

∆V = 4/3π(10.1^3 - 10^3)

∆V = 40.4π ~= 40πft^3

And for R = 30ft to r = 10.1ft

∆V = 4/3π(30^3 - 10.1^3)

∆V = 34626.3πft^3

3 0
3 years ago
Match the graph with the related table
sladkih [1.3K]
I believe the answer is C
6 0
2 years ago
Other questions:
  • The equation 2y+53=165 represents the situation “ Joel spent $165 on a pair of jeans and two shirts at the same price.” What doe
    15·2 answers
  • Three people own all of the stock in a company.one person owns 1/3 of the stock.which of the following could be the fractional p
    14·1 answer
  • Peak hydraulic systems demands may be met by the use of what ?
    14·1 answer
  • bill furrier marks up mink coats $3000. This represents 50% markup on cost. what is the cost of the coats?
    7·1 answer
  • PLEASE HELP 100 points and brainliest.<br> y= 3x — 5<br><br> y=6x — 8<br> solve with elimination
    15·1 answer
  • With the current economy, gas prices are now skyrocketing! The price of gas used to be $3.70, and it is increasing at a rate of
    6·1 answer
  • Question 4<br> 1 pts<br> Solve:<br> -(x-8)= -2<br> x = [a]
    13·1 answer
  • Please help me asap with my grade 11 trigonometry math! I'll give brainliest, please help, thank you. *URGENT*
    12·2 answers
  • Which equation can be simplified to find the inverse of y = 5x^2 + 10?<br>​
    10·1 answer
  • For each of the summations given below, use the formula for the sum of the first n integers either to evaluate the sum or to exp
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!