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
Rama09 [41]
4 years ago
13

Solve the inequality. |3m – 2| ≥ 1 m ≤ –1 or m ≥ 1

Mathematics
1 answer:
JulijaS [17]4 years ago
4 0

Answer:

m《⅓ or m ≥ 1

Step-by-step explanation:

|3m – 2| ≥ 1

3m - 2 ≥ 1

3m ≥ 3

m ≥ 1

-(3m - 2) ≥ 1

-3m + 2 ≥ 1

3m《1

m《⅓

You might be interested in
Find the average rate of change of f(x)=4x^2-6 on interval [1,a]​
stiv31 [10]

9514 1404 393

Answer:

  4a +4

Step-by-step explanation:

The average rate of change of f(x) on the interval is ...

  (f(a) -f(1))/(a -1)

  = ((4a² -6) -(4(1)² -6))/(a -1) = (4a² -4)/(a -1)

  = 4(a² -1)/(a -1) = 4(a +1) = 4a +4

The average rate of change on the interval is 4a +4.

4 0
3 years ago
John spent $19.00 at the tuck shop. He bought 2 chocolate bars and 3 packets of
laila [671]

Answer:

It will cost Jane $21.00

Step-by-step explanation:

As, cost of 1 chocolate = x

The cost of 1 packet of chips = $3 + x

So no. Of 2 chocolate bars = x + x = 2x

And no. Of packet of chips = ($3+x) + ($3+x) + ($3+x) = 3(3+x) = 9+3x

So now = cost Of chocolate + cost of chips = $19

So = 2x + 9+3x = 9 + 5x

So 9 + 5x = $19

So 5x = $19 - 9 = $10

So 5x =10

x = 10/5

x = 2

So cost of 2 chocolate = 2x = 2($2) = $4

And 3 chip packet = 9+3x = 9+3($2) = 9+6 =$15

So now total = $4 + $15 = $19

Now for John = 2 chocolates and 3 packets of chips = $19

Now for Jane she has 3 chocolates and 3 packets of chips, so she has one more chocolate amd now we know that 1 chocolate = $2

So we will just add one more chocolate

So Jane will pay = $ 19 + $2 = $21

So it will cost Jane = $21:00

8 0
3 years ago
Correlation Coefficients. Image attached for the problem.<br><br> A. 11<br> B. 9<br> C. 3<br> D. 5
andreyandreev [35.5K]

Answer:

A

Step-by-step explanation:

y bar basically means the average of the y-values.

To get the average, we add up all the y-values in the table and divide by the total number of values (here we have 5 values). Hence,

y bar = \frac{5+7+10+15+18}{5}=11

correct answer is A

8 0
3 years ago
(8:2). 4+{[3-2).2-5].4 expresoa numerica
GaryK [48]
4+{[3-2).2-5].4


1st  proceder a la multiplicación ==> 4+{(6-4) -5}4

2nd Quitar los paréntesis ==> 4+{2-5}4==> 4+{-3}4

3rd multiplicación: 4+{-12}

4th = - 8
3 0
3 years ago
An airplane takes off 12.5 miles south of a city and flies due north at a constant speed of 170 miles per hour. What is the plan
atroni [7]

Answer:

Option B

Step-by-step explanation:

Speed is distance moved per unit tine and is expressed as s=d/t

Making d the subject then

d=st

Where d is distance, s is speed and t is time taken in time.

Conversion

1 hour has 60 minutes hence 45 mins converted to hours will be 45/60=0.75

Substituting 0.75 hours for t and 170 mph for s then

d=0.75*170=127.5 miles due North

However, tge plane had initially moved 12.5 miles hence the relative distance due North will be 127.5-12.5=115 miles due North

7 0
3 years ago
Other questions:
  • Alicia drove at a constant speed and traveled 182.4, point, 4 miles in 3 hours. How many miles would Alicia travel in 11 hours a
    6·2 answers
  • Which of the following is equivalent to x^2 y^2/xy^2 when y=Ø and x=Ø ?
    5·1 answer
  • Solve the equation below for x: <br><br> logx+log(x-2)=log(3x)
    12·1 answer
  • 6. Describe some things you could notice in two polygons that would help you decide
    11·1 answer
  • Gwendolyn has already read 130 pages of her 400-page summer reading book. If she reads at an average rate of 45 pages per hour,
    14·2 answers
  • Which is a correct first step for solving this equation?<br><br> −3x+2−5x−7=4x+2
    11·1 answer
  • People create models to understand the scale of the Sun in our galaxy, using objects that are familiar to them. One person scale
    6·2 answers
  • Help me with this please
    14·1 answer
  • At 9 AM,one share of Starbucks stock was $26. By 2 PM the price was $29. The rate the Starbucks stock value was changing is ___
    14·1 answer
  • Choose true or false:
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!