Mathematics, 08.05.2021 20:40 finnthedino
Hello help please!!!
a) A designer has a circular tablecloth with radius 0.5 m. He wants to sew a fringe around the cloth. The fringe is sold by the tenth of a meter.
(i) What length of fringe is needed?
(ii) One meter of fringe costs $4.70. How much will the fringe cost?
b) A semicircular mat has a diameter of 18 m. What is the area of the mat?
help whenever you can
Answers: 3
Mathematics, 21.06.2019 18:30
Astick 2 m long is placed vertically at point b. the top of the stick is in line with the top of a tree as seen from point a, which is 3 m from the stick and 30 m from the tree. how tall is the tree?
Answers: 2
Mathematics, 21.06.2019 19:40
What is the slope of the line that contains the points (-2,1) and (0,-3)
Answers: 2
Mathematics, 21.06.2019 21:40
In a survey of 1015 adults, a polling agency asked, "when you retire, do you think you will have enough money to live comfortably or not. of the 1015 surveyed, 534 stated that they were worried about having enough money to live comfortably in retirement. construct a 90% confidence interval for the proportion of adults who are worried about having enough money to live comfortably in retirement.
Answers: 3
Hello help please!!!
a) A designer has a circular tablecloth with radius 0.5 m. He wants to sew a...
Mathematics, 08.02.2021 23:00
History, 08.02.2021 23:00
Health, 08.02.2021 23:00
Arts, 08.02.2021 23:00
Business, 08.02.2021 23:00
Mathematics, 08.02.2021 23:00
Mathematics, 08.02.2021 23:00
Mathematics, 08.02.2021 23:00
English, 08.02.2021 23:00