Answer:
The approximate probability that more than 360 of these people will be against increasing taxes is P(Z> <u>0.6-0.45)</u>
√0.45*0.55/600
The right answer is B.
Step-by-step explanation:
According to the given data we have the following:
sample size, h=600
probability against increase tax p=0.45
The probability that in a sample of 600 people, more that 360 people will be against increasing taxes.
We find that P(P>360/600)=P(P>0.6)
The sample proposition of p is approximately normally distributed mith mean p=0.45
standard deviation σ=√P(1-P)/n=√0.45(1-0.45)/600
If x≅N(u,σ∧∧-2), then z=(x-u)/σ≅N(0,1)
Now, P(P>0.6)=P(<u>P-P</u> > <u>0.6-0.45)</u>
σ √0.45*0.55/600
=P(Z> <u>0.6-0.45)</u>
√0.45*0.55/600
The answer would be 4
Example- The degree is the term with the greatest exponent.
Recall that for y2, y is the base and 2 is the exponent.
More examples showing how to find the degree of a polynomial.
Example #1: 4x2 + 6x + 5
This polynomial has three terms. The first one is 4x2, the second is 6x, and the third is 5.
The exponent of the first term is 2.
The exponent of the second term is 1 because 6x = 6x^1.
The exponent of the third term is 0 because 5 = 5x^0.
What? 5x^0 = 5?
Well, anything with an exponent of 0 is always equal to 1.
Thus, 5x^0 = 5 × x^0 = 5 × 1 = 5
Since the highest exponent is 2, the degree of 4x^2 + 6x + 5 is 2.
Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.
1 7
<span>2 35 </span>
<span>3 175 </span>
<span>4 875 </span>
<span>5 4375 </span>
<span>6 21875 </span>
<span>7 109375</span>
Answer:
x = 1 and x = - 3/2
Step-by-step explanation:
the zeros of the quadratic function when f(x) = 0
So
2x^2+x−3 = 0
Factor:
2x^2+x−3 = 0
(2x + 3)(x - 1) = 0
2x + 3 = 0;x = - 3/2
x - 1 = 0; x = 1
Answer:
x = 1 and x = - 3/2
I want to solve your problem but i need to know how many of each for dimes and quarter at the beggining of the question for it to be solved corrwctly
