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
Solnce55 [7]
3 years ago
8

What is the average rate of change between:

Mathematics
1 answer:
Crank3 years ago
6 0

Answer:

1

Step-by-step explanation:

In each set, there is a difference of 1 between the two x's.

You might be interested in
Pls help math question
Anna007 [38]

Answer:

Year 2004

Step-by-step explanation:

Population of a country in year 1995 = 286

Model that expresses the growth rate of the population is,

P(t) = 286(1.009)^{t-1995}

Here, t = year

a). For P = 311 million people

   311 = 286(1.009)^{t-1995}

   \text{log}(\frac{311}{286})=\text{log}(1.009)^{t-1995}

   log(311) - log(286) = (t - 1995)log(1.009)

   2.4928 - 2.4564 = (t - 1995)(0.00389)

   \frac{0.03639}{0.00389}=t-1995

   t = 1995 + 9.4

   t = 2004

In year 2004 population of the country will be 311.

5 0
3 years ago
What is the benchmark fraction of 7/10 x 16
Tomtit [17]
Lets change "16" by its to 16/1 .. since nothing can't help support 16 by itself when it is going into 7/10

Now that we change that ... your problem becomes 7/10 × 16/1

7/10 × 16/1 = 11 1/5

Because
7(16) / 10(1) = 112/10
Now lets go. to how we solve the for the answer

112/10 = 11 1/5


☺


6 0
3 years ago
A movie theater has a seating capacity of 329. The theater charges $5.00 for children, $7.00 for students, and $12.00 of adults.
kipiarov [429]

Answer:

170 children

74 students

85 adults

Step-by-step explanation:

Given

Let:

C = Children; S = Students; A = Adults

For the capacity, we have:

C + S + A = 329

For the tickets sold, we have:

5C + 7S + 12A = 2388

Half as many as adults are children implies that:

A = \frac{C}{2}

Required

Solve for A, C and S

The equations to solve are:

C + S + A = 329 -- (1)

5C + 7S + 12A = 2388 -- (2)

A = \frac{C}{2} -- (3)

Make C the subject in (3)

C = 2A

Substitute C = 2A in (1) and (2)

C + S + A = 329 -- (1)

2A + S + A = 329

3A + S = 329

Make S the subject

S = 329 - 3A

5C + 7S + 12A = 2388 -- (2)

5*2A + 7S + 12A = 2388

10A + 7S + 12A = 2388

7S + 22A = 2388

Substitute S = 329 - 3A

7(329 - 3A) + 22A = 2388

2303 - 21A + 22A = 2388

2303 +A = 2388

Solve for A

A = 2388 - 2303

A = 85

Recall that: C = 2A

C = 2 * 85

C = 170

Recall that: S = 329 - 3A

S = 329 - 3 * 85

S = 329 - 255

S = 74

Hence, the result is:

C = 170

S = 74

A = 85

8 0
3 years ago
100PT!<br> <img src="https://tex.z-dn.net/?f=x%5E%7B2%7D%20%2B%202x%20%2By%5E%7B2%7D%20-%206y" id="TexFormula1" title="x^{2} + 2
Novay_Z [31]

x^2 + 2x + y^2 - 6y

<u>= x^2 + 2x + y^2 + -6y</u>

5 0
3 years ago
Read 2 more answers
What is the answer for 222,702 round to the nearest ten thousand
Dafna11 [192]

222,702 rounded to the nearest ten thousand would be 220,000

5 0
3 years ago
Other questions:
  • A recipe calls for 1/4 cup of broth. The largest volume-measuring tool that Tabitha has is a teaspoon. She knows that there are
    14·2 answers
  • Julia is standing 2 feet away from a lamppost. If she casts a shadow of 5 feet and the light makes a 20° angle relative to the g
    6·1 answer
  • Ms. Boehmer's dog Stella weighs about 20.5 kilograms. How many grams does it<br> weigh?
    13·2 answers
  • On one day a Plumber Joe earned $80 on a plumbing job. Out of his earnings he spent $6.85 on tea and snacks, $5.50 on food and $
    10·1 answer
  • How many significant figures are in the number 123.97​
    13·2 answers
  • Solve the equation. Check the solution.<br> 1/2(2x-1)= -1/9 -7/9
    14·1 answer
  • -1/2 minus negative 5/9 equal what
    12·2 answers
  • (4x + 2x + 2x2- 8) + (2x2 + x2+ 9)<br> Subtract or add the polynomials.
    8·1 answer
  • What is 25+t<br> identify ​
    7·2 answers
  • Given the universal set U = {v, w, x, y, z), and subsets A = {v, w, z} and B = {x, y, z), indicate the roster
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!