East Hickman High School YL20 cid=6061641&centerwin-yes
Homework: Module 1C2: Area (p. 97)
COURTNEY YATES & | 09/05/
Score: 0 of 1 pt
10 of 12 (10 complete)
X Instructor-created question
HW Score: 76.92%
Assigned Media
Question
A radio station sends out radio waves in all directions from a tower at the center of the circle of broadcast range. If the circle has a diameter of 86 mi, how large an area is reached? Use x 3.14
The area is approximately mi? (Round to two decimal places.)
L

You are a clerk at convenience store. a customer owes 11.69 for a bag of potatoes chips. she gives you a five dollar bill. how much change should the customer receive?

Atest of sobriety involves measuring the subject's motor skills. a sample of 31 randomly selected sober subjects take the test and produce a mean score of 64.4 with a standard deviation of 2. a claim is made that the true mean score for all sober subjects is equal to 65. for each part below, enter only a numeric value in the answer box. for example, do not type "z =" or "t =" before your answers. round each of your answers to 3 places after the decimal point. (a) calculate the value of the test statistic used in this test. test statistic's value = (b) use your calculator to find the p-value of this test. p-value = (c) use your calculator to find the critical value(s) used to test this claim at the 0.2 significance level. if there are two critical values, then list them both with a comma between them. critical value(s) =

Aright triangle can also be a(n) triangle.