stephanie2566 stephanie2566

02-08-2018
Mathematics

contestada

4. Suppose an investment of $s1.800 doubles in value every 7 years. How much is the investment worth after 42 years?

Respuesta :

sqdancefan sqdancefan

12-08-2018

If it doubles every 7 years, it has doubled 6 times in 42 years.

... $1,800 × 2⁶ = $115,200 . . . . the value after 42 years

Answer Link

Otras preguntas

How was Cyrus McCormick’s 1834 invention used?

What kind of clause begins with a subordinate conjunction

help!!!!!!!!!!!!!!!!!!!!

A circle has a diameter of 24 units. What is the area of the circle to the nearest hundredth of a square unit?

In a survey 7 out of 8 dentists recommend a ProTooth toothbrush.Based on this information,which can the toothbrush company predict about its recommendations

Need Help Please!!!!!!!!!!:>

Which of the following is equivalent to 18- sq root -25

If a die is rolled twice in succession and that face vaule of the two rolls are added together. Compute the probability of the sum is grester than 7

When a new viral infection appears in a population, scientists usually try to develop a vaccine against the virus. Which substances would most likely be contain

Part 1 Attempt all questions 1 Given that A = {3, 5, 7,9}, B = {2,4,6,8} and C = {x: 3 < x < 9} are subsets of a universal set, u = {2, 3, 4, 5, 6, 7, 8,