4. marta is standing 4 ft behind a fence 6 ft 6 in. tall. when
she looks over the fence, she can just see the top edge of a
building. she knows that the building is 32 ft 6 in. behind
the fence. her eyes are 5 ft from the ground. how tall is
the building? give your answer to the nearest half foot.

Spencer has 1/3 pound of nuts he divides them equally into 4 bags what fraction of a pound of nuts is in each bag

Anull hypothesis states that the difference between 8 hours of sleep and 3 hours of sleep has no effect on the number of pictures a student will remember during a picture memory interface test (pmit). examining the mit database, an extremely small t-value of 0.1611 is found. this t-value is much smaller than the smallest t-value on the chart for p-value reference. from this information we can: select one: a. accept the null hypothesis because the p-value obtained shows that the difference between the two groups being tested is not statistically significant b. accept the null hypothesis because the p-value obtained was statistically significant c. reject the null hypothesis because of the p-value obtained d. reject the null hypothesis because the data obtained is statistically significant

Type the correct answer in the box. use numerals instead of words. if necessary use / for the fraction bar.