Un chico invita a una chica citandola en la cafetreria entre las 18 y 19 horas el joven tiene fama de ser inpuntual la niña advertida de esta ciircustancia acepta la propuesta con la condicion de no esperar mas de 10 min ambos se despiden entendiendo que esta ultima clausula vale para los dos por igual. Se pide entonces hallar la probabilidad de que los dos chicos se encuentren efectivamente

just get this app called photo math it should be able to do those

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step-by-step explanation:

the revenue of the fitness center, y, is the product of two factors: the number of members and the fee paid by each member. there are 320 members now, but number of members goes down by 10 for each $5 increase in fees, so if x is the number of $5 price increases then members is equal to (320 - 10x). since the fee is currently $45, and the fee increases by $5 for every price bump x, the fee is given by (45 + 5x). so, revenue y is given by y = (320 - 10x)(45 + 5x).

step-by-step explanation:

consider the parallelogram shown in the attached image.

in the parallelogram hijk, the length of hk is given as,

from the properties of parallelogram we know that the opposite sides of a parallelogram are parallel to each other and are equal in measure.

therefore, the length of the side ij must be equal to the length of the side hk and that is .

hence, the expression for the length of ij confirms that hijk is a parallelogram.