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
Sergio [31]
3 years ago
9

Plz help me I struggling

Mathematics
1 answer:
krek1111 [17]3 years ago
4 0
Large would be 1495
Medium would be 997
Small would be 498
Look a the work I did, it has an equation in it. The equation I got is 3x+2x+x=2940

You might be interested in
FIND THE SUM OF 20 TERMS OF THE ARITHMETIC SERIES IN WHICH 3rd TERM IS 7 AND 7th TERM IS 2 MORE THAN THREE TIMES ITS 3rd TERM
algol13

Answer:

740

Step-by-step explanation:

The n th term of an arithmetic series is

a_{n} = a₁ + (n - 1)d

where a₁ is the first term and d the common difference

Given a₃ = 7 and a₇ = (3 × 7) + 2 = 21 + 2 = 23 , then

a₁ + 2d = 7 → (1)

a₁ + 6d = 23 → (2)

Subtract (1) from (2) term by term

4d = 16 ( divide both sides by 4 )

d = 4

Substitute d = 4 into (1)

a₁ + 2(4) = 7

a₁ + 8 = 7 ( subtract 8 from both sides )

a₁ = - 1

The sum to n terms of an arithmetic series is

S_{n} = \frac{n}{2} [ 2a₁ + (n - 1)d ] , thus

S_{20} = \frac{20}{2} [ (2 × - 1) + (19 × 4) ]

     = 10(- 2 + 76) = 10 × 74 = 740

8 0
3 years ago
Please help me !! Thank you :)
Alja [10]
I think it’s C. Sorry if it was wrong
5 0
3 years ago
Bill has these expenditures for his utilities: December,
Brrunno [24]

The average monthly expenses for Bill's utilities is $266.67.

It is given in the question that:-

Expenditure in December by Bill = $ 234.45

Expenditure in January by Bill = $ 281.23

Expenditure in February by Bill = $ 284.33

We have to find the average monthly expenses for Bill's utilities.

We know that,

Average monthly expense for utilities = (Expenditure in December + Expenditure in January + Expenditure in February)/3

Hence, using the data given in the question, we can write,

Average monthly expense for utilities = (234.45 + 281.23 + 284.33)/3

Average monthly expense for utilities = 800.01/3 =  $266.67

To learn more about average, here:-

brainly.com/question/24057012

#SPJ1

6 0
1 year ago
The quotient of 9 3/4 and 5/8​
rewona [7]

Answer:

15.6

Step-by-step explanation:

The answer is 15.6 because if you divide 9 3/4 by 5/8, you get 78/5, or 15.6 in decimal form. Hope it helps!

8 0
3 years ago
Read 2 more answers
If two angles are supplementary and one angle is 84°, what is the measure of the other angle?
vekshin1
96 degrees is your answer

supplementary means the angles add up to be 180 degrees. if 1 angle is 84 degrees then 180-84=96
7 0
3 years ago
Other questions:
  • Solve the equation using the Properties of Equality: 15a = – 2
    15·1 answer
  • The sum of two consecutive even integers is 226. What is the larger integer?
    5·2 answers
  • the metro theater has 20 rows of seats with 18 seats I each row. Ticket cost $5. the theater's income in dollars if all seat are
    11·1 answer
  • What is the missing value
    10·1 answer
  • Abger Electronics, a retail store, restructures its employees’ schedules every six months. The employees are asked for their shi
    13·2 answers
  • The position of a particle moving to the right on the x-axis is given by x(t), where x(t) is measured in inches and t is measure
    9·2 answers
  • If /_\CAT ~= /_\LUV then /_\c ~=/_\L. True or False?
    12·1 answer
  • What is the size of the matix resulting from [4 -1 0] x [2 1 0 -3 -7 2 1 -5 2]
    9·1 answer
  • The test score for a class are shown. What is the average test score? 79,80,92,92,81,100,88,98,71,100,91,90
    12·1 answer
  • Find the equation of the line that
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!