Answer:
<u>The probability that Julia makes at least one successful throw is 90%</u>
Step-by-step explanation:
1. Let's review the information provided to us to help Julia to answer the question correctly:
Probability that Julia misses the first shot = 50%
Probability that Julia makes the first shot = 50%
When she misses on the first shot, she misses the second shot 20% of the time. Therefore after missing the first shot, she makes the second shot 80% of the time.
Probability that Julia misses both shots = 50% * 20% = 0.5 * 0.2 = 0.1 = 10%
2. What is the probability of making at least one successful throw?
Probability of making at least one successful throw = 1 - (Probability that Julia misses both shots)
Probability of making at least one successful throw = 100% - 10%
<u>The probability that Julia makes at least one successful throw is 90%</u>
Answer:
a)
+8x+15
b)-x-20
Step-by-step explanation:
a) (x+3)(x+5)
a)+5x+3x+15
a)+8x+15
b) (x+4)(x-5)
b) -5x+4x-20
b)-x-20
Find the greatest common factor. For this it would be 11/4
Answer:
yes that's possible for example -3-5=-8
Answer:
9.3 x 10^-4
Step-by-step explanation:
Put the decimal to the left counting between 9 and 3, so 9.3, moved over to the left 4 times (thats why the exponent is negative). .00093
