Answer:

Step-by-step explanation:
we have

Remember that


in this problem we have

Convert
to minutes

so

Convert
to seconds

therefore

Answer:
.0222
The probability of selecting a nickle then a dime without replacement is 2.22%.
(1/10)*(2/9)= .0222
Answer:
X=6
Step-by-step explanation:
Step 1: Simplify both sides of the equation.
15=7x+3−5x
15=7x+3+−5x
15=(7x+−5x)+(3)(Combine Like Terms)
15=2x+3
15=2x+3
Step 2: Flip the equation.
2x+3=15
Step 3: Subtract 3 from both sides.
2x+3−3=15−3
2x=12
Step 4: Divide both sides by 2.
2x2=122
x=6
Answer:
x=6
C is the answer hopenyou passed!!