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
Jobisdone [24]
3 years ago
11

Write a compound inequality that represents the evelation range for each type of plant life

Mathematics
1 answer:
Molodets [167]3 years ago
3 0
Let E=elevation range
Low elevation=1700≤E≤2500<span>
Mid elevation= 2500</span>≤E≤4000<span>
Sulbarine=4000</span>≤E≤6500<span>
Alpine=6500</span>≤E<span>≤14,410</span>
You might be interested in
Measuring the height of a tree is usually more difficult than measuring the diameter of the tree. Therefore, many researchers us
LenKa [72]

Answer:

(B) (0.396, 1.712)

Step-by-step explanation:

From the information given;

Confidence Interval = 0.95

Significance Level = 1 - 0.95 = 0.05

The confidence interval for regression coefficient beta (whereby in this case it is the coefficient of the diameter) is expressed by:

= ( Beta ^- \ t_{n-2}, \alpha/2 ( S.E \ of \ \^ \ \ ), Beta^+ \ t_{n-2}, \alpha/2 ( S.E \ of \ \^ \ \ ))

From the regression coefficient, the estimated value of beta^  = 1.054

= (1.054 - t_{29,0.025} *(0.322), 1.054 + t_{29,0.025}*(0.322))

t_{229,0.025} = 2.0452\\\\ = \mathbf{(0.396, 1.712)}

8 0
2 years ago
Need help can someone explain to me the steps how you got it is need to understand it
olga2289 [7]
Justin's statement would be the best. In order to change 3/5 into 6/10, both sides would need to be multiplied by 2.
7 0
2 years ago
The diameter of a circle is 9 cm. Find its area to the nearest tenth.
Alja [10]
<h2>63.6 cm</h2><h2 />

Cut diameter in half to find radius

9/2 = 4.5

radius = 4.5

This is the formula for area of a circle:

pi * radius^2

pi * 4.5^2

20.25pi

Now find pi:

20.25 * pi = 63.6

Answer:

63.6 cm is the area

3 0
3 years ago
Read 2 more answers
Hello! i need help finding the value of x could somebody help?
aleksandrvk [35]

Answer:

lkrkfkfkfnfnfnfnfnf

3 0
2 years ago
Read 2 more answers
If the function f ( x ) = x 3 is transformed to f ( x ) = ( 2 x ) 3 , what will the effect be on the function’s graph?
givi [52]

Answer:

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • Footballs sell for $27.99 each at Dicks Sporting Goods and $21.59 each at Big 5. If the coach buys a dozen footballs, how much c
    12·1 answer
  • Factor ab + 2a + 3b + 6
    11·2 answers
  • 1,261 divided by 48 and 1,204 divided by 86
    5·2 answers
  • Which function is non-linear ​
    13·2 answers
  • If the probability of a student spending time reading is 0.10, the probability of spending time watching TV is 0.90 and the prob
    15·1 answer
  • Pls help I’ll brainlest due ASAP
    13·2 answers
  • A car's rear windshield wiper rotates 130°. The total length of the wiper mechanism is 25 inches and the length of the wiper bla
    15·1 answer
  • PLEASE HELP NEED TO GET THIS TURNED IN!!!!!!!!!!!!!!
    5·1 answer
  • HELP ME PLEASE ILL GIVE Y BRAINKY AND MORE POINTS
    13·1 answer
  • 1. Annie and her friends are playing a game called Doubles. In the game, a player
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!