Danny, John and Morgan are collecting donations for the schools' basketball team. Danny wants to
collect 20% more than John, and Morgan wants to collect 35% more than Danny. If the students
meet their goals and Danny collects $43, how much money did they collect in all?
A. $106.78
B. $128.60
C. $136.88
D. $144.99
Please show work

Browning labs is testing a new growth inhibitor for a certain type of bacteria. the bacteria naturally grows exponentially each hour at a rate of 6.2%. the researchers know that the inhibitor will make the growth rate of the bacteria less than or equal to its natural growth rate. the sample currently contains 100 bacteria.the container holding the sample can hold only 300 bacteria, after which the sample will no longer grow. however, the researchers are increasing the size of the container at a constant rate allowing the container to hold 100 more bacteria each hour. they would like to determine the possible number of bacteria in the container over time.create a system of inequalities to model the situation above, and use it to determine how many of the solutions are viable.

Which equation can be used to measure the density of water in a spherical water tank? let w represent the number of water particles within the region.

El piloto de un avión observa la pista de aterrizaje del aeropuerto de chiclayo con un ángulo de depresión de 30°; avanza 600 metros y el nuevo ángulo con qie se observa la pisga de aterrizaje es de 60°. ? a qué altura se encuentra volando el avión?