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
Diano4ka-milaya [45]
3 years ago
15

If twice a number is at least three less than four times the number, which of the following are true? Let n represent the number

.
Mathematics
1 answer:
olga_2 [115]3 years ago
7 0

Answer:


Step-by-step explanation:

Let n represent the number

Twice the number =2n

4 times the number = 4n

Given that twice the number is atleast 3 less than four times the number

Algebraically this can be written as

2n≤4n-3

We can add 3 to both sides2n+3\leq 4n\\-2n         -2n\\3\leq 2n\\Or n\geq 1.5

So n should be atleast 1.5

If n is natural number or integer then least value of n is 2.

You might be interested in
the direction angle for vectors 135° the X component of the vector is -3 what is the Ywhat is what what is the Y component of th
blagie [28]
Well, the X component (assuming x is the horizontal) is equal to RCosZ

Where Z is the angle and R is the size of the resultant

Substitute into formula :

X component = RcosZ
-3 = Rcos135°
R = -3/cos135°
R = 4.24264...
R = 4.24 (2dp)

The vertical component (or Y component) is equal to RSinZ

Vertical component = RSinZ
= 4.24264... × Sin135°
= 3

The answer is 3

Please feel free to ask any questions you have
3 0
3 years ago
PLEASE HELP!!!<br> Fill in the blanks problem<br> (please view both attachments)
WINSTONCH [101]

angle 5 = angle 1 = Corresponding Angles Postulate

angle 6 + angle 5 = 180 =  linear pair postulate

5 0
3 years ago
Read 2 more answers
NEED NOW PLEASE..........
Arada [10]

Answer: C. -12 - 3 + 9

Step-by-step explanation:

-12 because the fish are 12 m <em>below</em> the ocean.

-3 because the fish swim <em>down</em>.

+9 because the fish swim <em>up</em>.

8 0
3 years ago
B(n)=1 (-2)^n-1<br> What is the 4th term in the sequence
zzz [600]

Answer:

The fourth term of the sequence B(4) =-8

The sequence is 1,-2,4,-8...

Step-by-step explanation:

<u><em>Explanation:-</em></u>

Given that the sequence

     B(n) = 1(-2)ⁿ⁻¹

Put n=1

    B(1) = 1(-2)¹⁻¹ = 2⁰ =1

Put n=2

   B(2) = 1(-2)²⁻¹ = (-2)¹ =-2

Put n=3

  B(3) =1(-2)³⁻¹ = (-2)² =4

Put n=4

B(4) = 1(-2)⁴⁻¹ =(-2)³ =-8

The sequence

1,-2,4,-8...

5 0
3 years ago
A circle has a diameter of 41 centimeters. Which equation can be used to find the radius of this circle? r=41π r=2(41) r=412 r=4
irinina [24]

Answer:

r=41/2

Step-by-step explanation:

You have to divide the diameter,  41, by 2 because the radius of the circle is half of the diameter. So, the answer would be 20.5

8 0
2 years ago
Read 2 more answers
Other questions:
  • Two non congruent triangles, each with side 6cm and angle measuring 40 degrees
    10·1 answer
  • If Z is the midpoint of what are x, RZ, and RT?
    7·1 answer
  • there are 112 students going on a field trip to pan for gold if they are going in vans that hold 6 students eat how many Vans ar
    15·1 answer
  • Calculate 6.75% tax on $2,305. a. $15.56 b. $145.22 c. $146.14 d. $155.59
    13·2 answers
  • Kayla is choosing silverware with which to eat dinner. There are 3 knives and 7 forks to choose from. How many different silverw
    12·2 answers
  • In a3×3 table, the sum of the numbers in any row and any column is zero. It is known that the number of zeros in the table is ev
    13·1 answer
  • When three times a number is subtracted from 20, the result is 4 plus the number. What is the number? equation. 20 - 3n= 4 +n (T
    5·1 answer
  • HELP PLEASE!<br> find the exact value of <img src="https://tex.z-dn.net/?f=tan%28-%5Cfrac%7B%5Cpi%7D%7B12%7D%20%29" id="TexFormu
    9·1 answer
  • A car requires 25 litres of petrol for covering a distance of 350 km how much petrol will be required by the car to cover a dist
    7·2 answers
  • What is the measure of the largest side of an isosceles acute, if one side is 36
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!