Emily is researching the cost of rent for two-bedroom apartments along a stretch of highway. From a starting point, she found the rent of an apartment near each mile marker along the highway. Her findings are shown in the table below.

Mile Marker Monthly Apartment Rent
3 $950
4 $1,200
5 $1,400
8 $1,550
10 $1,300

The curve of best fit for the data is y = -35x2 + 505x − 250, where x is the mile marker and y is the monthly rent.

The monthly rent for an apartment near the 6-mile marker can be predicted to be about $

c. 27 units.

step-by-step explanation:

we are told that in circle a, ∠bae ≅ ∠dae.

we can see from our given diagram that in and ;

, as these are radii of our given circle.

therefore, by sas congruence postulate.

hence, side be will be equal to side de as corresponding parts of congruent triangles are congruent. so we can set an equation to find the value of x as:

now let us substitute x=17 in the expression for the length of be.

therefore, length of be will be 27 units and option c is the correct choice.

current in the circuit at time t is /, then the power delivered to the resistor is

step-by-step explanation:

134.6 us dollars

step-by-step explanation:

1 us dollar = 1.33 canadian dollars

so, 150 us dollars = 150 × 1.33 = $199.5.

in canada, the money mitchell spent = 20 canadian dollars.

remaining canadian dollars with him = 199.5 - 20 = 179.5.

after mitchell returned to us, he exchanged the remaining canadian dollars to us dollars.

179.5 canadian dollars = 179.5 × 0.75 = 134.6 us dollars.