<span><u><em>Answer:</em></u>
The number is -10.4
<u><em>Explanation:</em></u>
Assume that the number we are looking for is x.
Now, we want to get 10 times te sum of half the number and 6 and equate this expression to 8. Then we can solve for x
<u>Let's take this step by step:</u>
half the number is 0.5x
the sum of half the number and 6 is 0.5x + 6
10 times the sum of half the number and 6 is 10(0.5x +6)
10 times the sum of half the number and 6 equals 8 is 10(0.5x+6) = 8
<u>Now we can solve for x as follows:</u>
10(0.5x + 6) = 8
5x + 60 = 8
5x = 8 - 60
5x = -52
x = -52/5
x = -10.4
Hope this helps :)</span>
Answer:
See below ~
Step-by-step explanation:
<u>Solving for F</u>
- 5/8 (F - 32) + 273.15 = K
- 5/8 (F - 32) = K - 273.15
- F - 32 = 8/5 (K - 273.15)
- <u>F = 8/5 (K - 273.15) + 32</u>
<u></u>
<u>Finding F when K = 310.15 K</u>
- F = 8/5 (310.15 - 273.15) + 32
- F = 1.6 (37) + 32
- F = 59.2 + 32
- F = <u>81.2°F</u>
Answer:
We conclude that the range of the function is 'all positive real numbers'.
Thus, option (A) is true.
Step-by-step explanation:
Given the expression

Determining the domain:
The domain of a function is the set of input values for which the function is real and defined.
It is clear that the given function has no undefined points nor domain constraints.
Therefore, the domain is: -∞ < x < ∞
Thus,

Determining the range:
The range is the set of values of the dependent variable for which a function is defined.
We know that the range of an exponential function of the form


In other words, the range is all positive real numbers.
Thus,

Therefore, we conclude that the range of the function is 'all positive real numbers'.
Thus, option (A) is true.
This would depend on if we assume this is constant or exponential growth. If it is linear then it would be:
600=3m+300
300=3m
100=m
A=100d+300
A(12)=1500 mi^2
If it is exponential:
600=300r^3
2=r^3
r=2^(1/3)
A=300(2)^(d/3)
A(12)=4800 mi^2
Answer:
530 i think hope this helps
Step-by-step explanation: