Mathematics, 23.07.2019 03:30, andrejr0330jr
Acomputer purchased for $1,050 loses 19% of its value every year.
the computer's value can be modeled by the function v(t)=a⋅b^t, where v is the dollar value and t the number of years since purchase.
(a) in the exponential model a= and b= .
(b) in how many years will the computer be worth half its original value? round answer to 1 decimal place.
the answer years
Answers: 3
Mathematics, 21.06.2019 21:30, oliup567
(c) the diagram shows the first three shapes of a matchsticks arrangement. first shape = 3second shape = 5third shape = 7given m represents the number of matchstick used to arrange the n'th shape.(i) write a formula to represent the relation between m and n. express m as the subjectof the formula.(ii) 19 matchsticks are used to make the p'th shape. find the value of p.
Answers: 2
Mathematics, 22.06.2019 04:50, mariaherving55
What is the measure of enter your answer in the box.
Answers: 1
Mathematics, 22.06.2019 08:00, nina1390
Tyrone’s hourly wage is $18 and his net pay is 72% of his earnings. tyrone spends about $1,800 on his monthly expenses. if tyrone works 40 hours per week and has no other sources of income, what is his total monthly cash inflow? (hint: assume that there are 4 pay periods per month.)
Answers: 1
Acomputer purchased for $1,050 loses 19% of its value every year.
the computer's value can be m...
the computer's value can be m...
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