Kayla runs a lemonade stand at the state fair. she sold 43 cups of lemonade during the first week. if her business grows 3.5% each week, how many cups of lemonade can she expect to sell 4 weeks later?

which exponential function rule represents kayla's business?

Step-by-step explanation:

Given,

The number of cups she sold in first week = 43,

Also, her business grows 3.5% each week,

So, the number of cups she sold in second week = (100+3.5)% of 43

= 103.5% of 43

= 1.035(43),

In third week = 103.5% of 1.035(43) = 1.035²(43),

In fourth week = 103.5% of 1.035²(43) = 1.035³ (43),

.........., so on,

Thus, the number of cups she will sold after x + 1 weeks or x weeks later from the first week =

If f(x) represents the number of cups x weeks later,

Which is the required function rule that represents her business.

Also, if x = 4,

The number of cups she will sell 4 weeks later,

last option: rhombus or kite

step-by-step explanation:

a kite and rhombus have the same shape. as we don't have any specific formula for the calculation of area of kite. the diagonals are used to calculate the area of a kite or rhombus.

the formula for area of rhombus is given by:

here, d_1 is the first diagonal and d_2 is the second diagonal.

so,

last option is the correct answer ..

54.864 meters

step-by-step explanation: