Aflower garden is shaped like a circle. its diameter is 32yd. a ring-shaped path goes around the garden. its outer edge is a circle with diameter 38yd.
32yd38yd
the gardener is going to cover the path with sand. if one bag of sand can cover 7yd2, how many bags of sand does the gardener need? note that sand comes only by the bag, so the number of bags must be a whole number. (use the value 3.14 for π.)

48 bags

Step-by-step explanation:

step 1

Find the area of the path

we know that

The area of the path is equal to the area of the outer circle minus the area of the inner circle

we have

----> the radius is half the diameter

----> the radius is half the diameter

substitute

step 2

Find out the number of sand bags needed

we know that

One bag of sand can cover 7 yd^2

so

Divide the total area by 7 to determine the number of bags

Round up

the correct answer is a) they believe they have a "just cause."

islamic terrorists justify their violent actions because they believe they have a "just cause."

every act of terrorism of islamic sects is done “in the name of allah”. that justifies their actions. islam people who commit those terrorist attacks are not afraid to die. that is why the attacks have horrible consequences. they know they are going to die and they are proud to do it because it is in the name of allah, so it is justified and is for a “good cause.”

since the very beginning of the conflict with israel, islam is fighting a “sacred war”, respecting the words stated in the qur’an. they fight against the domination of the western countries and to defend their occupied territories.

25/14 or 1.

step-by-step explanation:

the dots mean that it has infinitely more numbers behind it