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
Butoxors [25]
3 years ago
7

Daryl invested $2,200 for 3 years. He received interest of $264. What was the interest rate?

Mathematics
1 answer:
Klio2033 [76]3 years ago
8 0

Answer:

4%

Step-by-step explanation:

264 interest/3 years=88 interest/year

principal x interest rate =interest/year

2200 x interest rate =88

interest rate =88/2200

interest rate =.04 or 4%

You might be interested in
plzzzzz help me with this question . write the base and coefficient in the following terms=a.3y b. -2× c.X d. 4abc e.4(a+b f.5×​
MrMuchimi

Answer:

a gas in a rigid container has a pressure of 632 torrs and a temperature of 45 celsius. The pressure has increased to 842 torrs. What is the new temperature of the gas

4 0
3 years ago
The area of a square garden is 49 ft^2. How long is each side of the​ garden?
schepotkina [342]

Answer:

7

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
What is the factored for of x^2-x-2?
Olenka [21]
B because it makes sense
4 0
3 years ago
1. Alicia has 7 paintings she wants to hang side by side on her wall.
Kipish [7]

A.

If we take 7 paintings to be hung in 7 spaces side by side, the first space can have any one of the 7 paintings, the second space can have any one of the remaining 6 paintings (as 1 is already hung), the third space can have any one of the remaining 5 paintings (as 2 already hung)...It goes on like this.

So we have 7*6*5*4*3*2*1=5040 ways to arrange all the paintings from left to write. <em>(in factorial notation it is 7!=5040)</em>

B.

We use combinations rather than permutations because order doesn't matter. If we name the paintings A,B,C,D,E,F, and G, groups of 3 paintings of ABC or ACB are the same. So we evaluate 7C3 using the combination formula,

nCr=\frac{n!}{(n-r)!r!}

We have,

7C3=\frac{7!}{(7-3)!*3!} = \frac{7!}{4!*3!} = 35

C.

This is similar to part A in some ways. Any 3 pictures can be arranged in 3! different ways. 3!=3*2*1=6. So, 6 different ways.


ANSWER:

A) 5040 ways

B) 35 different groups

C) 6 ways

8 0
3 years ago
Read 2 more answers
If r = 7 units and x = 9 units, then what is the volume of the cylinder shown above?
Tatiana [17]
V is about 1385.44 of the cylinder
3 0
3 years ago
Other questions:
  • Find the volume h=12cm r=5cm
    14·1 answer
  • 2/5 of 7/10 simplest form
    15·1 answer
  • X has a normal distribution with the given mean and standard deviation. Find the indicated probability. (Round your answer to fo
    6·1 answer
  • Combine the following sets of terms.
    15·1 answer
  • Please help! How do I solve this?
    14·1 answer
  • Please help I need help on this
    15·1 answer
  • Need Help!<br> Find the distance between the pair of points: (2,0) and (6,-3)
    6·1 answer
  • Please i need an answer urgently. Sum of 3 terms are 252, first term is 192. Find common ratio
    8·1 answer
  • Find the missing length triangle <br> a=4,b=?,c=11
    14·2 answers
  • Prove 2/sqrt3cosx+sinx=sec(pi/6-x)
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!