Sandra runs a charitable organization for cancer patients. She organizes an event every 6 months to thank all the contributors and share the plan for the next 6 months. For every event, she sends invitations to all the contributors. However, all of the invitees do not turn up for the event. To make the necessary arrangements, she analyzes the data for the last 5 events. The table below compares the number of invitations sent and the number of people who attended the event. If Sandra has to send 900 invitations this year, how many people should she expect? Invitations 500 600 400 500 700 Attendance 450 540 360 450 630 a. 630 c. 830 b. 810 d. 900

2. angles qrt and qst both measures 156 degrees.

step-by-step explanation:  

we have been given a diagram of a circle and we are told that measure of arc qvt is 156 degrees.  

we can see from our given diagram that angle qrt and angle qst subtends to arc qvt.

since we know that angles subtended by the same arc at the circumference are always equal.

by angle subtended by same arc theorem, measure of angle qrt and angle qst will be equal to the measure of arc qvt.

therefore, angles qrt and qst both measures 156 degrees and 2nd statement is the correct choice.

the answer is 1 becuz if it were 1.0 that would rip apart the entire so ya. : )

~potato.

copyright potato 2019.

sorry i really don't know what tiles and steps you are referring to

step-by-step explanation:

is the anwser b. (-13)?