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
expeople1 [14]
3 years ago
12

Marie Daggett went to her bank each week and opened a club account. She deposited $21.75 per time period. If she made 12 deposit

s before interest was credited, how much would she have deposited before interest was credited?
$9.75
$33.75
$181.25
$261.00
Mathematics
2 answers:
Ostrovityanka [42]3 years ago
8 0
$261.00is your answer!
irinina [24]3 years ago
7 0
21.75×12=261, D $261.00
You might be interested in
Mark all true statements. Group of answer choices
laiz [17]

Answer:

True

False

Step-by-step explanation:

a) The first statement is the basis for Euclid's algorithm to compute the gcd of two nonnegative integers a,b. You can prove this as follows.

Let G=gcd(a,b). Since r=a-bq and G divides a and G divides b, then G divides r. Now, G divides a and G divides r, hence G divides gcd(b,r).

On the other hand, since a=bq+r, and gcd(b,r) divides b and r, then gcd(b,r) divides a. Therefore gcd(b,r) divides a and b, which implies that gcd(b,r) divides G.

x divides y and y divides x implies that |x|=|y|. The GCD's are nonnegative, therefore G=gcd(b,r).

b) It is false. In general, to test for primality of N, you have to check that all primes smaller than N do not divide N. In this case, we have to check for 2,3,5,7,11,13,17,19,23,...

101 is prime, but this may be false in general. For example, consider N=13*11=143. N is not prime, and n is not divisible by 2,3,5, or 7.

5 0
3 years ago
Is 3/12 equivalent to 1/4?
il63 [147K]
For this question you should know that you can multiply both number in 1/4 by 3 and you will have:
1*3 / 4*3 = 3/12 
so the answer is yes they are equivalent :)))
i hope this is helpful
have a nice day 
6 0
3 years ago
Read 2 more answers
Write the inverse of the equation in f '(x) notation<br> X + 5y = 15
Sindrei [870]

Answer:

E

Step-by-step explanation:

7 0
2 years ago
Customers arrive at a service facility according to a Poisson process of rate λ customers/hour. Let X(t) be the number of custom
mash [69]

Answer:

Step-by-step explanation:

Given that:

X(t) = be the number of customers that have arrived up to time t.

W_1,W_2... = the successive arrival times of the customers.

(a)

Then; we can Determine the conditional mean E[W1|X(t)=2] as follows;

E(W_!|X(t)=2) = \int\limits^t_0 {X} ( \dfrac{d}{dx}P(X(s) \geq 1 |X(t) =2))

= 1- P (X(s) \leq 0|X(t) = 2) \\ \\ = 1 - \dfrac{P(X(s) \leq 0 , X(t) =2) }{P(X(t) =2)}

=  1 - \dfrac{P(X(s) \leq 0 , 1 \leq X(t)) - X(s) \leq 5 ) }{P(X(t) = 2)}

=  1 - \dfrac{P(X(s) \leq 0 ,P((3 \eq X(t)) - X(s) \leq 5 ) }{P(X(t) = 2)}

Now P(X(s) \leq 0) = P(X(s) = 0)

(b)  We can Determine the conditional mean E[W3|X(t)=5] as follows;

E(W_1|X(t) =2 ) = \int\limits^t_0 X (\dfrac{d}{dx}P(X(s) \geq 3 |X(t) =5 )) \\ \\  = 1- P (X(s) \leq 2 | X (t) = 5 )  \\ \\ = 1 - \dfrac{P (X(s) \leq 2, X(t) = 5 }{P(X(t) = 5)} \\ \\ = 1 - \dfrac{P (X(s) \LEQ 2, 3 (t) - X(s) \leq 5 )}{P(X(t) = 2)}

Now; P (X(s) \leq 2 ) = P(X(s) = 0 ) + P(X(s) = 1) + P(X(s) = 2)

(c) Determine the conditional probability density function for W2, given that X(t)=5.

So ; the conditional probability density function of W_2 given that  X(t)=5 is:

f_{W_2|X(t)=5}}= (W_2|X(t) = 5) \\ \\ =\dfrac{d}{ds}P(W_2 \leq s | X(t) =5 )  \\ \\  = \dfrac{d}{ds}P(X(s) \geq 2 | X(t) = 5)

7 0
3 years ago
The Patels took out a 15-year mortgage. How many monthly payments will they have to make on this mortgage?
Usimov [2.4K]
I think 745 dollars per month because the person he rent the mortgage cost like 350 dollars per week
6 0
3 years ago
Read 2 more answers
Other questions:
  • 9-4x is greater than or equal to 5or 4(-1+x) greater than or equal to 2
    13·1 answer
  • Which is the focus of a parabola with equation y^2=-12x?
    10·2 answers
  • HELPPP!!! Please help me
    15·1 answer
  • Suppose you cut a small square from a square sheet of cardboard
    15·1 answer
  • 25 ft<br> 10 ft<br> 1412 ft
    7·2 answers
  • Which of the following numbers is irrational?
    7·2 answers
  • I really don't understand this! Can someone give an explanation to me?
    8·1 answer
  • Each morning you feed your dog 2525 cup of dry dog food. At night, you feed him 1212 cup of dry dog food. You buy a bag of dog f
    8·1 answer
  • martin makes $20 for every 5 bags of recycled items he collects. Last weekend he collected 32 bags of recycled items. how much d
    5·1 answer
  • For questions 6 – 10, find the unknown side length. number 10
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!