Which statements are true? check all that apply. (the formula for the area of a triangle is a = 1/2 bh) a. bc = 6 cm b. ac = 5 cm c. ba = 4 cm d. the perimeter of triangle abc = 12 cm e. the area of the triangle abcc is 1/3 the area of triangle def

Bo is buying a board game that usually costs bb dollars. the game is on sale, and the price has been reduced by 18\%18%. what could you find the answer?

Select the two pairs of figures that are similar.

The null and alternate hypotheses are: h0: μ1 ≤ μ2 h1: μ1 > μ2 a random sample of 22 items from the first population showed a mean of 113 and a standard deviation of 12. a sample of 16 items for the second population showed a mean of 99 and a standard deviation of 6. use the 0.01 significant level. find the degrees of freedom for unequal variance test. (round down your answer to the nearest whole number.) state the decision rule for 0.010 significance level. (round your answer to 3 decimal places.) compute the value of the test statistic. (round your answer to 3 decimal places.) what is your decision regarding the null hypothesis? use the 0.01 significance level.