1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
IgorC [24]
3 years ago
9

Four years after opening an account that paid simple interest of 4.25% annually, a depositor withdrew the $2,380 in interest ear

ned. How much money was left in the account? $
Mathematics
1 answer:
satela [25.4K]3 years ago
7 0

Answer:

Step-by-step explanation:

In order to figure out how much money was left in the account after the interest was withdrawn, we have to first find out how much money was initially deposited to earn that amount of interest! The means to find that initial investment is found in the simple interest formula

prt = I, where

p is the initial investement,

r is the interest rate in decimal form,

t is the time in years, and

I is the interest earned. Notice that we have all those things but the p.

Filling in:

p(.0425)(4) = 2380 and

.17p = 2380 so

p = 14000

That means that 14000 was initially invested. If the depositor withdrew the 2380, then

14000 - 2380 is the amount left in the account, namely, $11620

You might be interested in
2x - 2 = x-5<br> I’ll give 35 points plz help
tino4ka555 [31]

Answer:

x = -3

Step-by-step explanation:

2x-x=-5+2

x = -3

8 0
3 years ago
Rewrite using exponential notation \root(6)((4\pi )^(3))
Nezavi [6.7K]

~\hspace{7em}\textit{rational exponents} \\\\ a^{\frac{ n}{ m}} \implies \sqrt[ m]{a^ n} ~\hspace{10em} a^{-\frac{ n}{ m}} \implies \cfrac{1}{a^{\frac{ n}{ m}}} \implies \cfrac{1}{\sqrt[ m]{a^ n}} \\\\[-0.35em] ~\dotfill\\\\ \sqrt[6]{(4\pi )^3}\implies (4\pi )^{\frac{3}{6}}\implies (4\pi )^{\frac{1}{2}}

5 0
2 years ago
What is the simplified form of the quantity 9 x squared minus 25 over the quantity 3 x plus 5 ? (1 point) 3x + 5, with the restr
Solnce55 [7]
If so, start by factoring the numerator. Then cancel any common term in the numerator and denominator. If you end up with no denominator, then use the original denominator. Set it equal to zero and solve for x. That value of x will be the restriction.
7 0
3 years ago
Help me i dong get this that much​
KengaRu [80]

Answer:

ye

Step-by-step explanation:

8 0
3 years ago
You want to put a 5 inch thick layer of topsoil for a new 23 ft by 18 ft garden. the dirt store sells by the cubic yards. how ma
lianna [129]

5 inches = 5/12 = 0.4166 feet

23 x 18 x 0.4166 = 172.5 cubic feet

1 cubic foot = 0.037037 cubic yards

172.5 x 0.037037 = 6.39 round up to 6.5 cubic yards

5 0
3 years ago
Read 2 more answers
Other questions:
  • I only need help for no. 10
    13·1 answer
  • The sum of the three angles of a triangle is 180°. Two angles of a triangle measure 15 and 73. Of x is the third angle, set up a
    12·1 answer
  • Find the probability of each event. Write each answer as a fraction in simplest form, as a decimal to the nearest hundredth, and
    14·1 answer
  • Is 3 5/16 larger then 3.3385
    14·2 answers
  • Please help jkjk but thanks you no need to answer free
    12·2 answers
  • Select the correct answer.
    13·2 answers
  • There are 15 students waiting at the bus stop. If the bus can only fit 6 more students, how many ways can the driver select the
    5·1 answer
  • Which of the following exponential equations is equivalent to the logarithmic
    8·2 answers
  • Don't know this please me
    11·1 answer
  • Jax is proving that the base angles of an isosceles triangle are congruent. He joins a line from
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!