if 2 political opinion surveys of about 3000 people each give results as 45% will vote No the other 50% will vote No，and there stated estimated errors are each ＋/－3%， can they be said to agree with each other? support your answer.

How is the graph of y=5x^2-4 different from the graph of y=5x^2? It is shifted 4 units up. It is shifted 4 units to the right. It is shifted 4 units to the left. It is shifted 4 units down.

In how many different ways can four pennies, three nickels, two dimes, and three quarters be arranged in a row? 4*3*2*3 = 72 right?

Compare and contrast expanding and simplifying algebraic expressions with simplifying numeric expressions. For example, compare simplifying 3 (x - 2) + (x - 1) with 3 (5 - 2) + (5 - 1).

Solve for x. x/6 = 2

The truck driver drives for 2 1/5 days to complete one delivery. How many days will the truck driver drive to complete 6 deliveries?

A triangular pyramid has three dimensions. -The sides of the base are 5 centimeters, 12 centimeters, and 13 centimeters. -The height is 12 centimeters What is the volume of the pyramid? A) 120 cm^3 B) 360 cm^3 C) 240 cm^3 D) 720 cm^3

Archy bought 15 gallons of gas for $23.85. Joe bought 16 gallons of gas for $24.48. who paid less per gallon?

there is 7 out of 11 people brought an umbrella to the beach. There were 99 people there. How many of them did NOT have a beach umbrella?

Suppose we are making predictions of the dependent variable y for specific values of the independent variable x using a simple linear regression model holding the confidence level constant. Let Width (C.

Suppose a triangle has side lengths 5 and 10 and the angle between the two sides is = pie/3. What is the area of the triangle?