4
Step by step explanation
Answer:
1010
Step-by-step explanation:
There are a whole class of questions that rely on the method to this one.
First add up what you know
1270 + 1150 + 870 + 1450 = 4740
Now add on the 5th month (which you don't know. Call it x)
4740 + x
Divide by 5
(4740 + x)/5 = 1150 and that is your equation
Solution
Multiply both sides by 5
5*(4740 + x) / 5 = 1150 * 5
4740 + x = 5750
Subtract 4740 from both sides
4740 - 4740 + x = 5750 - 4740
x = 1010
Which seems kind of low, but that's what the numbers come to.
Answer:
Primary consumer = 100kcal
Secondary consumer = 10kcal
Tertiary consumer = 1kcal
Step-by-step explanation:
In a food chain, transfer of energy occurs when one organism feeds on another organism. However, only 10% of energy is transferred from one organism to another because energy is lost as heat when the organisms perform metabolism.
In a typical food chain consisting of a producer, a primary (1st), secondary (2nd) and tertiary (3rd) consumer, if there are 1000 kcal of energy available in the producer, then:
- Primary consumer will obtain; 10% of 1000Kcal
10/100 × 1000
Primary consumer = 100kcal of energy.
- Secondary consumer will obtain as follows; 10% of 100kcal available energy
= 10/100 × 100
Secondary consumer = 10Kcal of energy.
- Tertiary consumer will obtain as follows; 10% of 10Kcal of available energy.
= 10/100 × 10
Tertiary consumer = 1 kcal of energy.
Answer:
a rotation of 180° about point (0.5, -0.5) followed by a dilation of 0.5
Step-by-step explanation:
Answer:
Vertical asymptote: 
Horizontal asymptote: 
or x axis.
Step-by-step explanation:
The rational function is given as:
Vertical asymptotes are those values of 
for which the function is undefined or the graph moves towards infinity.
For a rational function, the vertical asymptotes can be determined by equating the denominator equal to zero and finding the values of .
Here, the denominator is 
Setting the denominator equal to zero, we get
Therefore, the vertical asymptote occur at 
.
Horizontal asymptotes are the horizontal lines when tends towards infinity.
For a rational function, if the degree of numerator is less than that of the denominator, then the horizontal asymptote is given as 
.
Here, there is no term in the numerator. So, degree is 0. The degree of the denominator is 3. So, the degree of numerator is less than that of denominator.
Therefore, the horizontal asymptote is at or x axis.
