Yancy estimates that the product of a fraction and a decimal is 10. which expression could represent the fraction and the decimal?
a. 1/4 x 41.29
b. 2/3 x 29.4
c. 3/4 x 30.53
d. 5/6 x 62.3

The half-life of a certain material is 0.004 second. approximately how much of a 20-gram sample will be left after 0.016 second? a. 5 grams b. 16 grams c. 0.32 gram d. 1.25 grams

Find the value of x to the nearest tenth. a. 4.5 b. 5.4 c. 6.3 d. 7.2

In a city, 6th and 7th avenues are parallel and the corner that the pizza palace is on is a 54° angle. what is the measure of the angle that is made with 7th ave and broadway on the corner of the shake hut?