Answer:
Step-by-step explanation:
we know that
The equation of a vertical parabola in factored form is equal to
where
a is a coefficient
x1 an x2 are the roots or x-intercepts
In this problem we have
substitute
with the y-intercept (0,-48) find the value of a
substitute
The equation is equal to
Given:
Right triangle DEF right-angled at F.
ED=97 (hypotenuse)
DF=72 (opposite side of angle E)
FE=65 (adjacent side of angle E)
Cosine of angle E
=(adjacent side)/(hypotenuse)
=FE/ED
=65/97
=0.6701 (to four decimal places)
1.5
Explanation: 3 is total. You have two stars. 1.5+1.5=3
Answer:
15
Step-by-step explanation:
8+9.8x+9=7.6x-16
17+9.8x=7.6x-16
33+9.8x=7.6x
33=-2.2
15
Answer:
The average number of machine cycles per instruction for this microprocessor is 5.8.
Step-by-step explanation:
To find the average number of machine cycles per instruction for this microprocessor, we multiply each number of cycles for it's relative frequency.
We have that:
25% require 2 cycles.
20% require 3 cycles.
17.5% require 4 cycles.
12.5% require 8 cycles.
25% require 12 cycles.
So the average number is: