Find the exact area of the region bounded by two concentric circles with radii 10 inches and 6 inches.

The area of the region bonded by two concentric circles with radii 10 inches and 6 inches is in²

Step-by-step explanation:

Here, two circles having radius 10 inches and 6 inches are concentric,

Also, the area of the region bounded by these circles = Area of large circle - Area of small circle.  ( Circle having greater radius is called large circle while having smaller area is called small circle )

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Hence, The area of the region bonded by two concentric circles with radii 10 inches and 6 inches is in²

3.4 pizzas

step-by-step explanation:

given is a scatter plot showing number of pizzas sold during weeks for different issues of coupon

y represents number of pizzas sold and x number of coupons issued

y is marked verticaly and x horizontally

the trend line is given as

y =3.4x+43

this says that even when no coupon is issued pizzas sold will be 43

and rate of change of pizza sold for 1 unit of coupon = slope = 3.4

i.e. when x increases by 1 unit y increases by 3.4 units

hence for each additional coupon issued 3.4 pizzas more will be sold

answer: you need to organize this better it does not make sense.

step-by-step explanation: ?