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
Andre45 [30]
2 years ago
11

Rosalyn is planning to sell her apartment complex. Ten years ago, she bought the eight-room complex for $420,000.

Mathematics
2 answers:
Alex777 [14]2 years ago
8 0

Answer:

It would be $ 564,300 so C

Step-by-step explanation:

just took the test

Vikentia [17]2 years ago
6 0

Answer:

c

Step-by-step explanation:

You might be interested in
Please help!!!! Tell me whether it’s a equation or not pleasr
goldfiish [28.3K]
This answer is a equation, my teacher told me this
3 0
3 years ago
A survey of high school juniors found the 75% of the students plan on attending college. If you pick 3 students at random, what
olya-2409 [2.1K]

Assuming you pick 3 students at random, The probability that at least two plan on attending college is 84%.

<h3>Probability</h3>

Using Binomial Distribution

Given:

n = 3

p = 0.75

q = 1-0.95 = 0.25

Hence:

P[≥2] = P[2] + P[3]=(3c2 ×0.75²×0.25) + 0.75³

P[≥2] = P[2] + P[3]=0.421875+0.421875

P[≥2] = P[2] + P[3]=0.84375×100

P[≥2] = P[2] + P[3]=84% (Approximately)

Inconclusion the probability that at least two plan on attending college is 84%.

Learn more about probability here:brainly.com/question/24756209

4 0
2 years ago
On average, there are 10 customers arrives a local bank per hour. Bob is the only bank teller on duty at the bank currently and
I am Lyosha [343]

Answer:

the probability that no customer will arrive in the next 6 minutes = 0.36788 = 0.368

Step-by-step explanation:

If there are 10 customers per hour, this translates to 1 customer per 6 minutes

So, if there's a mean of 1 customer per 6 minutes, to obtain the probability that no customer will come in a 6 minute interval, this becomes a Poisson distribution problem.

The Poisson distribution formula is given by

P(X = x) = (e^-λ)(λˣ)/x!

where λ = mean = 1 customer per 6 minutes

x = 0 customer per 6 minutes

P(X=0) = (e⁻¹)(1⁰)/0! = 0.36788 = 0.368

7 0
3 years ago
What is the answer and work for these attached below
GrogVix [38]
-4(-5-b)=1/3(b+16) Multiply both sides by 3 to get rid of the fraction
-12(-5-b)=b+16  distribute the -12 to get rid of the parenthesis 
60+12b=b+16  get the b on the left side and non b values to the right side
11b=-44 solve for b
b=-44/11 simplify the fraction
b=-4

3/5(t+18)=-3(2-t)   multiply both sides by 5/3 to get rid of thefraction
t+18=-5(2-t)   distribute the -5 to get rid of the parenthises
t+18=-10+5t  get the t to the left side and non t values to the right
-4t=-28  solve for t
t=7
5 0
3 years ago
After losing 3 baseball cards, Peter gave half of his remaining cards to Bobby. If Peter gave Bobby 9 baseball cards, how many c
seropon [69]
If Bobby claims Peter started with 21 cards, then we'll work this into our equation.

21 - 3 (that he lost) = 18
18 / 2 (the half he gave) = 9

So this means that he did have 21 cards to begin with. Please reply to this with a list of the answers that can/could be checked!
6 0
2 years ago
Read 2 more answers
Other questions:
  • 4 gallons of paint are used to paying 25 chairs if each chair used the same amount of paint how many gallons are used to paint e
    14·1 answer
  • Please factor by grouping. Show work 12x^3+2x^2-30x-5
    12·1 answer
  • Solve the equation. Determine whether the equation has one solution, no solution, or
    7·2 answers
  • $500 to $550. What was the percent of increase?
    13·2 answers
  • Didn’t he lateral area of the cone in terms of pi.
    11·2 answers
  • Cameron made 1 loaf of bread. His family ate 4/6 of the loaf of bread. How much of the loaf of bread remain? Represent with the
    6·1 answer
  • Solve x2 = 144. <br> A : 72<br> B: 12<br> C: ±12<br> D : −12
    11·1 answer
  • HELP WITH THESE 3 questions please !!! Please dont give me the wrong answers thanks I really need help
    6·1 answer
  • Which equation is true of x is 3.5
    7·2 answers
  • Cual es el LCD de 8, 12
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!