The main floor has 26 rows of 29 seats each, that is 26*29 = 754 seats
And in the balcony there is 8 rolls of 23 seats, that is 8*23 = 184 seats
So the difference is 754 - 184 = 570
Then the main floor has 570 seat more than the balcony
2:3 is only the most simplified ratio, and since the store used 15 liters of paint, 15/3 = 5 liters of paint. That means 5 * 2 = 10 cans of blue paint.
Answer:
a. 3 and 56, respectively.
Step-by-step explanation:
The computation of the degrees of freedom for the numerator and denominator for the critical value of F is given below:
k = 4
n = 15
Total degree of freedom is
= nk - 1
= 59
For numerator, it is
= k -1
= 4 - 1
= 3
and for denominator it is
= T - (k -1 )
= 59 - 3
= 56
Answer:
(-4,6)
Step-by-step explanation:
When you reflect a point across the x and then y-axis, it is called an Origin Reflection
Origin Reflections, to put it simply, is when you have two points (a,b) and you find their opposites (-a,-b)
You have the point (4,-6)
The origin reflection of this point is (-4,6)!
Answer:
x = 13
Step-by-step explanation:
one of the rules of logarithm (for all bases, by the way, not just e for ln) is
so, we have
ln(3²) = ln(x-4)
=>
3² = x - 4
9 = x - 4
x = 13
