Mathematics, 04.11.2020 01:20 s913823
Select the correct answer.
An electronics store advertises that one lucky customer will be given a television at the store's 10 anniversary celebration on the day of the
celebration, 150 customers, of which 82 are less than 30 years old and 53 are 30 years old or more complete a form to enter for the chance
to win the television. The manager of the store wants to select the winner by drawing a form out of a box but the box can only hold
100 forms
Which method ensures both that the manager can use the box for the selection and that each customer has a fair chance of winning
A Sort the forms alphabetically by last name. Then, place the first 100 forms into the box Randomly select the winning
customer's form out of the box
B. Divide the forms into two lots based on age. Then, randomly select one of the lots and place it in the box Randomly select
the winning customer's form out of the box
C. Randomly divide the 150 forms into three equal-sized lots. Then, randomly select two of the lots and place them in the box
Randomly select the winning customer's form out of the box
D. Randomly divide the 150 forms into five equal-sized groups. Then randomly select 4 of the groups and place them in the
box. Randomly select the winning customer's form out of the box
Answers: 1
Mathematics, 21.06.2019 18:00
A. 90 degrees b. 45 degrees c. 30 degrees d. 120 degrees
Answers: 2
Mathematics, 21.06.2019 18:10
Drag the tiles to the boxes to form correct pairs. not all tiles will be used. match each set of vertices with the type of quadrilateral they form
Answers: 3
Mathematics, 21.06.2019 19:00
Acompany manufactures large valves, packed in boxes. a shipment consists of 1500 valves packed in 75 boxes. each box has the outer dimensions 1.2 x 0.8 x 1.6 m and the inner dimensions 1.19 x 0.79 x 1.59 m. the boxes are loaded on a vehicle (truck + trailer). the available capacity in the vehicle combination is 140 m3. each valve has a volume of 0.06 m3. - calculate the load factor on the box level (%). - calculate the load factor on the vehicle level (%). - calculate the overall load factor (%).
Answers: 1
Mathematics, 21.06.2019 19:20
What is the measure of ac? 5 units 13 units 26 units 39 units 3x- 2b 6x + 9
Answers: 2
Select the correct answer.
An electronics store advertises that one lucky customer will be given a...
Mathematics, 11.11.2019 18:31
English, 11.11.2019 18:31
World Languages, 11.11.2019 18:31
History, 11.11.2019 18:31
Mathematics, 11.11.2019 18:31
History, 11.11.2019 18:31
Social Studies, 11.11.2019 18:31
Mathematics, 11.11.2019 18:31
Mathematics, 11.11.2019 18:31
History, 11.11.2019 18:31
English, 11.11.2019 18:31
Spanish, 11.11.2019 18:31