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
9

8. The scatter plot shows a hiker's elevation above

Mathematics
1 answer:
g100num [7]3 years ago
3 0

Answer:

The hiker's elevation  after 145 minutes will be 1958 meters.

Step-by-step explanation:

The equation of the trend line of the scatter plot showing a hiker's elevation is y = 8.77x + 686 .......... (1), where x is in minutes (say) and y is in meters (say).

Now, we have to predict the hiker's elevation after 145 minutes.

So, from equation (1) we get, y = 8.77 × 145 + 686 = 1957.65 ≈ 1958 meters. (Answer)

You might be interested in
Mel randomly selects a coin 150 times selecting a dime 30 times, the experimental probability is 1/5 what is the theoretical pro
Stolb23 [73]

Answer:

Step-by-step explanation:

We can calculate probability by looking at the outcomes of an experiment or by reasoning What is the theoretical probability that a fair coin lands on heads? Choose 1 answer:  Random numbers for experimental probability. This means that if we roll a die 60 times we can expect each of the six faces to come up.

Hope this helps.

Please give me brainliest if it is correct

6 0
3 years ago
Help please ((: ughhh
Dvinal [7]

1/2............................................ I hope this helps



4 0
3 years ago
Which algebraic expression is equivalent to the expression below?
noname [10]

Answer:

I think that the correct answer is B. 29k + 4

8 0
3 years ago
A tile factory earns money by charging a flat fee for delivery and a sales price of $0.25 per tile. One customer paid a
ddd [48]

Answer: R(x) = 0.25x + 500

Flat fee is computed by:

The sales price of each tile is 0.25 and the customer only bought 10,000 tiles.

So, $0.25 x 10,000 = $2500

So the total sales price per tile sold was $2,500.

The buyer paid $3,000, so the flat fee was included there.

So, $3,000 - $2,500 = $500

So the flat fee was $500.

~

The revenue function is the total income from producing the units. And it has a equation of: R(x) = price per unit x number of units sold plus any fee that is included

So the function describing the revenue of the tile from this sale is:

R(x) = 0.25x + 500

8 0
3 years ago
A farmer sells 6.7 kilograms of apples and pears at the farmer's market. 1 4 of this weight is apples, and the rest is pears. Ho
Damm [24]

Answer:

1.9 Kilograms.

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • Add the linear expressions. 2x + 1 and x + 2
    11·2 answers
  • Please help with part b
    10·2 answers
  • Can someone please help me with this?
    10·1 answer
  • You can solve the equation by using _____ operations to get the variable terms on one side of the equal sign and the constant te
    11·2 answers
  • Graphs of the functions f and g are given.
    12·1 answer
  • HELP PLS
    7·1 answer
  • Solve the equation 0.5x = 16 for x using the division property of equality.<br><br><br><br> x =
    7·2 answers
  • Four times the sum of three consecutive integers is 180. What are the three integers?
    14·1 answer
  • This hyperbola is centered at the origin. Find its equation. Foci: (-9,0) and (9,0) Vertices: (-2,0) and (2,0)
    6·1 answer
  • What is a value of this​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!