Step-by-step explanation:
The digital scale has to be used once.
Let the coins that have normal weights are normal coins and the coins that has a weight 1 pound less are called defected coins.
5 stacks are there in which any four contains normal coins and 1 stack contains defected coins.
Took 1 coin from 1st stack, 2 coins from 2nd stack and so on..
Weigh the coins and see the result.
<u>If the total weight is 1 pound less than the stack 1 contains defected coin.</u>
<u>If the total weight is 2 pounds less than the stack 2 contains defected coin.</u>
<u>If the total weight is 3 pounds less than the stack 3 contains defected coin.</u>
<u>If the total weight is 4 pounds less than the stack 4 contains defected coin.</u>
<u>If the total weight is 5 pounds less than the stack 5 contains defected coin.</u>
Answer:
Not possible to calculate with the information
Step-by-step explanation:
Given
(each)
Required
The number of Kansas senators presently in the US senate
First, it should be noted that the given information applies to 2008 presidential election
Next, the given information states the number of electors each of the given locations had in the electoral college.
There was no information about the number of senators in the senate (presently or 2008).
<em>Hence, additional information is required to answer the question.</em>
Marbles in a bag: 3 green, 4 yellow, 5 blue, 8 pink.
Event A - get a green or yellow marble
Event B - get a pink marble
Events A and B are independent because we draw a marble from a bag with 20 marbles in both cases.

Probability of combined events is
Answer:
6 Laps
Step-by-step explanation:
3 laps + 6 miles = 5 laps + 2 miles.
Subtract miles over. 3 laps + 4 miles = 5 laps.
Subtract laps over. 4 miles = 2 laps.
Simplify. 2 miles = 1 lap.
Plug it in to one of the equations. 5 laps + 2 miles = Your answer.
2 miles = 1 lap. 5 laps + 1 lap = 6 laps.
Your answer is 6 LAPS.
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Answer:
70° and 20°
let the other 2 angles be 7x and 2x
90+7x+2x=180
9x=180-90
x=90/9
x=10
7x=7x10
70
2x=2×10
2p