17. Find x. Round to the nearest tenth if necessary. Assume that segments that appear to be tangent are tangent.
o
11
Find x. Round to the nearest tenth if necessary.
19
8
9
12
15
27

Ariana starts with 100 milligrams of a radioactive substance. the amount of the substance decreases by 20% each week for a number of weeks, w. the expression 100(1−0.2)w finds the amount of radioactive substance remaining after w weeks. which statement about this expression is true? a) it is the difference between the initial amount and the percent decrease. b) it is the difference between the initial amount and the decay factor after w weeks. c) it is the initial amount raised to the decay factor after w weeks. d) it is the product of the initial amount and the decay factor after w weeks.

Question 4 of 10 2 points what is the second part of the process of investigating a question using data? a. rephrasing the question o b. describing the data c. collecting the data o d. making an inference submit

The distance between two points is 6.5cm and scale of map is 1: 1000 what's the distance between the two points