Given the equation of the parabola

The vertex of this parabola is placed at point (4,3).
If the equation of the parabola is
then

The coordinates of the parabola focus are

Therefore, the focus is placed at point (4,3,75).
Answer: option D, 0.75 in. above the vertex
5.25 dollars for the protein shake and 4.5 for the strawberry smoothies
Answer:
- a. 0.1647;
- b. 0.7153;
- c. 0.4453.
Step-by-step explanation:
By definition, if two event
and
are independent, then
. (
is the probability that the outcome of both event
and event
are true.)
<h3>a.</h3>
Since the outcome of these two events are independent,
.
<h3>b.</h3>
The logic not operator
or the prime superscript
denotes that an event does not happen.
.
.
Since the two events
and
,
and
are also independent. Probability that neither professor got funded:
.
Probability that at least one professor got funded- in other words, it is not true that neither professor got funded:
.
<h3>c.</h3>
Similarly, since the two events
and
,
and
are also independent. Probability that Jane but not Joe got funded:
.
Answer:
true
Step-by-step explanation:
$100 -11.02 = $88.98 . . . . true
Given:
At the store a cell phone cost 1.1 times as much as it sells online.
The cost of it is $888.98 online.
To find:
How much more does it cost from the store?
Solution:
It is given that,
Cost of a cell phone online = $888.98
At the store a cell phone cost 1.1 times as much as it sells online. So, cost of the cell phone at store is

The cost of cell phone at store is $977.878
.
The difference between the cost of cell phone at store and online is

Therefore, the cell phone cost is $88.898 much more at the store.