subject
Mathematics, 02.04.2021 22:10 rowandohnalek

In a recent election, there were two propositions on the ballot, Prop A and Prop B. During exit polling, 250 voters were surveyed with the following results 189 voted for Prop A, 96 voted for both Prop A and Prop B 54 voted for neither Prop A nor Prop B. 7. How many surveyed voted for exactly one proposition? a. 150
b. 61
c. 100
d. 103
e. 147

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 19:10
How many different three-digit numbers can be formed using the digits 1 comma 2 comma 9 comma 6 comma 4 comma 3 comma and 8 without repetition? for example, 664 is not allowed.
Answers: 1
question
Mathematics, 21.06.2019 20:30
Evaluate the expression for the given value of the variable. | ? 4 b ? 8 | + ? ? ? 1 ? b 2 ? ? + 2 b 3 -4b-8+-1-b2+2b3 ; b = ? 2 b=-2
Answers: 2
question
Mathematics, 22.06.2019 00:50
Margie is practicing for an upcoming tennis tournament. her first serve is good 20 out of 30 times on average. margie wants to know the estimated probability that her first serve will be good at least four of the next six times she serves. how could she design a simulation for this scenario?
Answers: 3
question
Mathematics, 22.06.2019 01:00
What is the value of the discriminant, b2 ? 4ac, for the quadratic equation 0 = x2 ? 4x + 5, and what does it mean about the number of real solutions the equation has?
Answers: 3
You know the right answer?
In a recent election, there were two propositions on the ballot, Prop A and Prop B. During exit poll...
Questions
question
Mathematics, 06.10.2019 09:02
Questions on the website: 13722367