Answer:
25
Step-by-step explanation:
-25 to 0 is 25 and 25 to 0 is 25
Opposite of -25 is 25
So lettter d
Answer:
the required matrix is can be given as
Answer:
3. 4
4. is correct
5. is correct
Step-by-step explanation:
3 is incorrect, you have to start with division first
3. 6-6/3
6-(6/3)
6-2
4
the answer for question 3 is 4
question 5 and question 4 are correct
X²+bx=c
x=[-b+√(b²+4c)]/2
2x(x+5)=4
2x²+10x=4
x²+5x=2
x=[-5+√(5²+4*4)]/2
if b=-1/2 and c=-9/2
x= {1/2+√[(1/2)²+4*(-9/2)]}/2
The probability of choosing two green grapes is 0.10, while the probability of eating a green grape and then a red grape is 0.23.
<h3>What is the probabiltity of choosing two green grapes?</h3>
Probability of choosing a green grape the first time:
Probability of choosing a green grape the second time:
- 0.34 x 0.31 = 0.10 or 10%
<h3>What is the probability of choosing a green grape and then a red grape?</h3>
Probability of choosing a green grape the first time:
Probability of choosing a green grape the second time:
- 0.34 x 0.68 = 0.23 or 23%
Learn more about probability in: brainly.com/question/11234923
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