Mathematics, 24.02.2020 04:59 bnnn
A detergent company is trying to find a new stain remover ingredient to put in its detergent Company managers know that baking
soda or bleach will be used. They also know that water temperature, cold and warm, affects the stain removal process. An experiment
will compare all combinations of these choices. Four types of stains on the same fabric will be subjected to each treatment and scored
for stain removal quality. What is the experimental unit?
A. The fabric
B. The baking soda and bleach
C. The temperature of the water
D. The detergent
E. The stains
Answers: 2
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Josephine has a great garden with and area of 2x2 + x - 6 square feet
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Aladder that is 20ft long is leaning against the side of a building. if the angle formed between the ladder and the ground is 75 degrees how far is the bottom of the from the base of the building?
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Solve the following pair of equations for x and y: ax/b_ by /a= a +b; ax - by = 2ab
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