ERI

The table shows the circumference of a tree in centimeters, y, at x years. Choose the function that represents the data. y = y = 2.7x y = 2.7x y = 2.7x2

1 answer 2 months ago

A store uses the expression –2p + 50 to model the number of backpacks it sells per day, where the price, p, can be anywhere from $9 to $15. Which price gives the store the maximum amount of revenue, and what is the maxim...

1 answer 2 months ago

The height of a toy rocket that is shot in the air with an upward velocity of 48 feet per second can be modeled by the function f (x) = negative 15 t squared + 48 t, where t is the time in seconds since the rocket was sh...

1 answer 2 months ago

Which of the following is a way that groundwater depletion affects streams? a. lower water level b. loss of vegetation c. wildlife disruption d. all of the above Please select the best answer from the choices provided A...

1 answer 2 months ago

The principle reason that most of North America and Europe do not have difficulties with access to potable water is their wealth. Please select the best answer from the choices provided T F

1 answer 2 months ago

The _______ is most likely to be concerned with the overuse of water. a. Safe Drinking Water Act b. The Clean Water Act c. The Marine Protection, Research, and Sanctuaries Act d. WaterSense program Please select the best...

1 answer 2 months ago

Which of the following sources of pollution would be the most difficult to track and regulate? a. lawn fertilizer runoff b. a waste treatment plant c. a factory d. a nuclear power plant Please select the best answer from...

1 answer 2 months ago

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