you deposit $2000 in a savings account earning 5% simple interest. How long will it take for the balance of the account to be $3800? (PLEASE EXPLAIN)

1.8 years

Step-by-step explanation:

Step one:

given data

P=  $2000

Rate= 5%

Final amount A= $3800

Step two

A= P(1+rt)

substitute

3800=2000(1+0.05*t)

solve for t

3800=2000(1.05t)

3800=2100t

divide both sides by 2100

t= 3800/2100

t=1.8 years

it will take 1.8 years

d. 145*2 is 290 than the total angle is 360 then minus 290 then divide by two

30.5*10=350$

you have to multiply the number without the decimal point then add it later but if its tenn u must move the place value of the decimal point 1 to the right.