What is the value of the expression 8w−4j2 when w=0.25 and j=0.5?
1 answer:
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Answer:
Step-by-step explanation:
Step 1: Flip the equation.
Step 2: Subtract D from both sides.
Step 3: Divide both sides by Dr.
Answer:
The family that has members are
.
Step-by-step explanation:
The probability is the chance of the event occur.
The probability for members is
.
The total number of families having members is probability × total population.
The total number of families having members
×
For this case, the first thing we must do is define variables.
We have then:
x: number of hours
y: Amount of scarf that Sara knits
We then have the following equation that models the problem:
The number of hours during the 8 days is given by:
Substituting the value of x in the ada equation we have:
Answer:
she will knitted by the end of the trip about 52528mm of scarf