Answer:
B
Step-by-step explanation:
S and P are mutually exclusive events.
P ( S ) = 20% = 0.20
P ( T ) = 22 % = 0.22
The probability of mutually exclusive events:
P ( S or T ) = P ( S ) + P ( T )
P ( S or T ) = 0.20 +0.22 = 0.42
Answer: The probability of ( S or T ) is 0.42 or 42 %.
Kimberly's home is 6.6 miles away from her school.
Step-by-step explanation:
The formula for speed will be used to calculate distance between home and school of Kimberly.
The formula for speed is:
Here
d is distance
s is speed and
t is time
Given:
Kimberly's home is 6.6 miles away from her school.
Keywords: Speed, Distance
Learn more about speed at:
#LearnwithBrainly
Answer:
4/3
Step-by-step explanation:
−x+
3
7
=2x−
25
7
Step 1: Simplify both sides of the equation.
−x+
3
7
=2x+
−25
7
Step 2: Subtract 2x from both sides.
−x+
3
7
−2x=2x+
−25
7
−2x
−3x+
3
7
=
−25
7
Step 3: Subtract 3/7 from both sides.
−3x+
3
7
−
3
7
=
−25
7
−
3
7
−3x=−4
Step 4: Divide both sides by -3.
−3x
−3
=
−4
−3
Answer:
The Answer is y=-4x
Step-by-step explanation:
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