Answer:
Steve is 5
Step-by-step explanation:
Steves sister is 25, she is 5 years more than 4 times steve is.
5 * 4 = 20 and the sister is 5 years older so,
Steve is 5
Before we can determine the rectangular coordinate of the point, let's determine first its polar coordinates. For this, we need two things: radius and angle.
For the radius, we see that point R is 4 units away from the center.
For the angle, we see that it is 30° clockwise or 330° counterclockwise. See the illustration below:
Now that we know the radius is 4 units and the angle is 330° counterclockwise, let's now convert this to rectangular coordinates.
Use the formula below:
For x-coordinate, we have:
For the y-coordinate, we have:
Therefore, the rectangular coordinate of the given polar point is (2√3, -2). Option B.
Answer:
See answer below
Step-by-step explanation:
This is a separable equation, so we solve it like this:
Then for any constant k (this is the general solution). This solution is defined in (-∞,∞) (there are no singularities) and when x tends to infinity, no terms of the solution vanish, hence there are no transient terms.
9/20's decimal form is 0.45, so I would say that "0.08 is greater than 9/20" is false.
Answer:
24
Step-by-step explanation:
the reason behind that is the sequence is 4 Petunias at $1.50 and her money is left $3 at the end so if we want to finish her money to buy maximum Petunias then we will have 3 divided by 1.50 which would be equal to 2.
We can deduce that there are 4 petunias per $1.50 so the answer 2 would be multiplied by 4 and the answer 8 would be added to 16
which gives 24