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
ryzh [129]
3 years ago
14

A certain sum amounts to $2200 in 2 years to $2800 in 4 years at simple interest. Find the sum and the rate per cent per annum.

Mathematics
1 answer:
pshichka [43]3 years ago
5 0
Nugget and even more nuggets
You might be interested in
Robin says that polynomials are closed under division. Brad adamantly disagrees. Who is correct? Justify your answer.
serious [3.7K]
Brad is correct.

Polynomials do not include negative exponents; this means there can be no variables in the denominator.  If two polynomials do not divide evenly, the remainder is written as a fraction with the divisor (which can include a variable) in the denominator.  This is not a polynomial.
6 0
3 years ago
What does Pi =<br><br><br> Vxbbbbnnnnnnnnnnnbvvvcccccccccvggvvvvffffff
777dan777 [17]

Answer: 3.14

Step-by-step explanation : 3.14159265359

8 0
3 years ago
Read 2 more answers
Whats the answer and an explanation
Dmitry [639]
N=4
Remove the parentheses, move the terms, collect like terms,calculate, divide both sides
4 0
3 years ago
Read 2 more answers
Solve for qqq. 3\left(q+\dfrac43\right) = 23(q+ 3 4 ​ )=2<br>pls answer this
enyata [817]

Answer:

<h2>19/3</h2>

Step-by-step explanation:

Given the expression 3\left(q+\dfrac43\right) = 23, we are to find the value of q;

3\left(q+\dfrac43\right) = 23\\on\ expansion\\\\3q + 4/3(3) = 23\\\\3q+4 = 23\\\\subtract \ 4\ from \ both\ sides \ of \ the \ equation\\\\3q+4-4 = 23-4\\\\3q = 19\\\\Diviide \both\ sides \ by \ 3\\\\3q/3 = 19/3\\\\q = 19/3

Hence the value of q is 19/3

6 0
3 years ago
What is 1530 dividend by 29.24
devlian [24]
1530 ÷ 29.24 = 52.3256

i am a mathematics teacher. if anything to ask please pm me
6 0
3 years ago
Other questions:
  • X2 + 2 = x + 8, {1, 3, 4, 5}
    8·1 answer
  • What is the range of the function y = 2 sin x
    10·2 answers
  • Please help with ratios of the area of triangles.....thank you
    15·1 answer
  • Give three solutions of the inequality 6 − 11x &lt; 61.
    8·2 answers
  • If a cylinder has a volume of 1884 cubic centimeters and a height of six cm, explain how to find the radius of the
    15·1 answer
  • Please help me I really need help with this Please
    10·1 answer
  • Evaluate when f(-3) and f(7)
    8·1 answer
  • Find the slope of the following equation y=-6/7x+42? I'm so stuck can someone help?
    5·1 answer
  • Graph the line with the equation y = 1/6x + 5
    10·2 answers
  • PLEASE HELP ME I BEG IMMA FAILLLLLLLLLLLLLLLL
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!