Working:
$5.29 + ((2/3) x 3.59) + ((4/3) x 4.79)
= $14.07 (to 2d.p.)
So, she estimated correctly that she will spend around $14 on the flowers but slightly more than $14, so I don't really know if you should say that she estimated correctly or not
The equations are
1. y = 1/2x
2. y = -x - 3
3. y = 1/2x - 3.5
4. y = -5/4x - 1
hope this helps
Answer:
Option 4 - (Probability of hitting a home run, given that you didn't strike out) is a conditional probability.
Step-by-step explanation:
Conditional probability -
The probability of event A under the condition of event B.
or, it is a measure of probability of an event given that the another event has occurred.
1) Probability of getting an A on a test - No other event happen in this case therefore, it is not a conditional probability.
2) Probability of drawing a club from a deck of 52 cards - No other event happen in this case therefore, it is not a conditional probability.
3) Probability of hitting a home run
- No other event happen in this case therefore, it is not a conditional probability.
4) Probability of hitting a home run, given that you didn't strike out- It is a conditional probability because event (hitting a home run) is happened under the condition that you didn't strike out. (By definition)
Therefore, option 4 is the example of conditional probability.
Answer:
0.78
Step-by-step explanation:
Flip the situation:
X + 3.25 = 4.72
Subtract 3.25 from both sides
X + 3.25 - 3.25 = 4.72 - 3.25
X = 1.47