Mathematics, 23.02.2021 05:40 xxkeyxx51
The temperature in a greenhouse should be 68 degrees or higher. One morning, the heater
stopped working. The temperature dropped 2 degrees before someone fixed the heater. The
temperature was still at least 68 degrees when the heater started working again. How can you best
describe the temperature in the greenhouse before the heater stopped working?
The temperature in the greenhouse was at least degrees before the heater stopped working.
Answers: 1
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Consider the system: y = 3x + 5 y = ax + b what values for a and b make the system inconsistent? what values for a and b make the system consistent and dependent? explain
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Factor the polynomial 4x4 β 20x2 β 3x2 + 15 by grouping. what is the resulting expression? (4x2 + 3)(x2 β 5) (4x2 β 3)(x2 β 5) (4x2 β 5)(x2 + 3) (4x2 + 5)(x2 β 3)
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Calculate the missing value. round the answer to on decimal place. start with 70, increase it by 21%, and end up with
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The birth weights of newborn babies in the unites states follow in a normal distrubution with a mean of 3.4 kg and standard deviation of 0.6 kg. reaserches interested in studying how. children gain weights decide to take random samples of 100 newborn babies and calculate the sample mean birth weights for each sample
Answers: 1
The temperature in a greenhouse should be 68 degrees or higher. One morning, the heater
stopped wor...
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