Suppose a study estimated that 63% of the residents of a community (with an
error range of 7 percentage points at 95% confidence) favor replacing the
playground equipment. which of the following percentages of the
community's residents may favor replacing the playground equipment?

Which mathematical statements are true? 1) if 3 is an odd number, then 3 times 3 is an even number. 2) if 6 is less than 7, then 4 is greater than 7. 3) six is divisible by 3, and 10 is a multiple of 2. 4) the average of the data is greater than the largest value in the data, or it’s less than the largest value in the data. 5) the slope of a linear graph is its rate of change, and the graph’s y-intercept is the initial value. 6) if an equilateral triangle has equal angles, then all its angles will measure 45°.

The graph represents the gallons of water in a water tank with respect to the number of hours since it was completely filled

Rose bought a new hat when she was on vacation. the following formula describes the percent sales tax rose paid b=t-c/c