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
Romashka-Z-Leto [24]
3 years ago
11

Please help with #19!

Mathematics
1 answer:
ikadub [295]3 years ago
8 0

Answer:

a) yes

b) 2560

Step-by-step explanation:

An exponential function has a common ratio between points uniformly spaced. Here, the data points are 10 years apart.

The ratio of the first two values is 4000/5000 = 0.8.

The ratio of the next two values is 3200/4000 = 0.8.

These ratios are the same, so the data is consistent with an exponential function.

The common ratio can be used to predict the next value. The next value is predicted to be ...

  3200 × 0.8 = 2560

You might be interested in
P what equation in slope-intercept form represents the line that passes through the points (3,5) and (-9,2)
ivanzaharov [21]

Answer:

y =\frac{1}{5}x+\frac{22}{5}

Step-by-step explanation:

To write the equation of a line, use the slope formula to first find the slope.

m=\frac{y_2-y_1}{x_2-x_1}=\frac{5-2}{3--9}=\frac{3}{3+12}=\frac{3}{15}=\frac{1}{5}

Substitute m=1/5 and the point (3,5) into point slope formula.

y-y_1 = m(x-x_1)\\y-5=\frac{1}{5}(x-3)\\y-5=\frac{1}{5}x -\frac{3}{5}\\y =\frac{1}{5}x+\frac{22}{5}

3 0
3 years ago
Giselle's youth club sells cookies to fund their trips and activities. Each year they need to earn $1,247 from selling cookies.
algol [13]

Price per box, P = $1.45 .

Money left, M = $1247 - $472.70 = $774.3  .

Let, number of boxes are x.

So,

x = \dfrac{774.3}{1.45}\\\\x = 534\ boxes

Therefore, they have to sell 534 more boxes.

Hence, this is the required solution.

6 0
3 years ago
A box of crackers is 16 cm long, 6 cm wide, and 23 cm tall. <br><br> What is the volume of this box?
zaharov [31]
Given: 16cm long, 6cm wide, 23 cm tall
Asked: volume of the box
Formula: V=LxWxH
Solution: V = 16x6x23 = n
Answer: 2,208 cm³ volume of the box
6 0
3 years ago
Read 2 more answers
What is the remainder when 9712 is divided by 42
MAVERICK [17]
9712/42=231.238 should be your answer
6 0
3 years ago
Read 2 more answers
THE QUESTION IS SOLVE FOR X​
Damm [24]

Answer:

34

Step-by-step explanation:

i honestly don't care i came on here to cheat but it's saying answer so here you go   :)

3 0
3 years ago
Other questions:
  • Suppose j varies jointly with g and v, j=1 when g=6 and v=3. Find j when g=8 and v=11
    9·1 answer
  • Solve the equation.
    6·1 answer
  • 0.2x-1=-1 what is x in the equation
    10·1 answer
  • What is 28a^11b^7 divided by 4a^3b?
    13·1 answer
  • PLEASE HELP<br><br> Solve: 3 square root x^2-8=2
    9·1 answer
  • What is 4,3125 as a fraction in the simplest form????​
    12·1 answer
  • What’s 6 (3x + 5) please
    12·1 answer
  • Use the distributive property to simplify this expression -(5-3v)
    8·1 answer
  • 1. 4 less than q
    15·1 answer
  • What is the equation in standard form of the line y = 19x + 5?<br> i am doing a test. thank you.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!