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
Vikki [24]
3 years ago
6

The mean weight of the packages Joan shipped was 2.5 pounds. If Joan mailed four packages and three of them had weights of 1.8,

3.2 and 2.7 pounds, then what did the other package weigh?
2.8
2.3
3.3
Mathematics
2 answers:
victus00 [196]3 years ago
5 0
The right answer is 2.3
mrs_skeptik [129]3 years ago
3 0

Answer:

2.3 is the answer

Step-by-step explanation:

Name the unknown package n

[1.8 + 3.2 + 2.7 + n]/4 = 2.5

[7.7 + n] = 2.5 × 4

7.7 + n = 10

n = 10 - 7.7

n = 2.3

You might be interested in
HELP PLEASE! THIS IS MY LAST QUESTION ILL GIVE BRAINLIEST, NO LINKS. <3
Elena L [17]

Answer: C {3, 4}

Step-by-step explanation:

<em>Solve the inequality:</em>

7x + 6 > 20

7x > 20 - 6

7x > 14

x > 2

Only 3 and 4 are greater than 2.

7 0
3 years ago
Find the value for x​
d1i1m1o1n [39]

Answer:

Value of x --> 15°

<u>Step-by-step explanation:</u>

(2x + 60°) and 6x lie on a straight line. So, they form a linear pair. Their sum gives 180°.

---> (2x + 60°) + 6x = 180°

     2x + 60° + 6x = 180°

     8x + 60° = 180°

     8x = 180°- 60°

     8x = 120

      x = \frac{120}{8}

<h3><u>x equals 15°</u></h3>
5 0
3 years ago
Does anyone know the answer to this? or how to do it?​
Solnce55 [7]

Answer:

( -2 , 0 ) maximum

Step-by-step explanation:

Watch the graph and point out the coordinates.

if its vertex is less that 0 or negative, then maximum.

With vertex being greater than 0 or positive, its minimum.

7 0
2 years ago
Sketch the graph of the inequality.
Bingel [31]

Answer: D. Check Desmos for confirmation. Its your best friend for Graphing.

Step-by-step explanation:

6 0
3 years ago
I need someone to answer asap
gogolik [260]

Answer:

10 months

Step-by-step explanation:

my answer is 10 months because i added 30 and 18 together to get 1.6666666666666667 then i divided by 6, because i added 1 and 5 together, and got 10.

8 0
3 years ago
Other questions:
  • Damien wants to deposit $1200 into savings accounts at three different banks: Bank of Chance, Merchant Bank, and Utopian Financi
    12·2 answers
  • Help me pleaseee urgenttt
    5·2 answers
  • 4.55 divided by 0.7 equals what????
    8·2 answers
  • Lily has a piece of ribbon that measure 3 yards 4 inches. She cuts the ribbon into 4 equal pieces. What is the length, in inches
    13·1 answer
  • Find the 4th term of the expansion of (x+2)^5.​
    6·1 answer
  • What is the measure, in degrees, of an angle that represents 50/350 of a circle?
    5·1 answer
  • The SI unit for measuring mass is the<br><br> Meter<br> Gram<br> Liter
    5·1 answer
  • Help and ill give brainliest
    15·2 answers
  • What is the equation of the graphed line written in
    14·1 answer
  • a spherical ball is measured to have a radius of 6 c mwith a possible measurement error of plus-or-minus 0.1 rm c m. use the d
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!