HELP ASAP WILL GIVE BRAINLEST A business purchases a computer system for $3,000. The value of the system decreases at a rate of 15% per year. Write an exponential function to model this situation. Then determine how much the computer will be worth after 4 years. value after 4 years: $
(Round to the hundredths place)

Arley is building a model of a city map. in one part of the city, three roads form a right triangle, which harley draws as triangle abc, with the following measures: m∠b=90° and m∠a=30°. in his scale model, the hypotenuse of triangle abc, ac¯¯¯¯¯¯¯¯, has a length of 817−−√ cm. what is the value of a (the length of bc¯¯¯¯¯¯¯¯)?

Which of the following is equal to the square root of the cube root of 5 ? (1 point) 5 to the power of 1 over 3 5 to the power of 1 over 6 5 to the power of 2 over 3 5 to the power of 3 over 2

What is the approximate difference in tenths between √12 and √15?