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
tigry1 [53]
3 years ago
14

Dante is selling donuts outside a huge office building every morning. The first week

Mathematics
1 answer:
inysia [295]3 years ago
5 0

Answer:

<h2>$205</h2>

Step-by-step explanation:

45 - 25 = 20

65 - 45 = 20

as you can see the common difference between the 3 consecutive numbers 25 , 45 and 65 is a constant (20)

so ,we are in an arithmetic sequence case with :

  • first term 25
  • common difference r = 20

Let’s label the sequence: Un

then

Un = U1 + (n-1)×r

    = 25 + (n-1)×20

    = 20n + 5

for n = 10 → U10 = 20(10) + 5 = 200 + 5 = 205

You might be interested in
Marigold read the same number of books each month during the first half of the year.she read 30 books in all. write an equation
ivann1987 [24]
B=30 divided by 6
The answer is 5.
6 0
3 years ago
Can someone please help me i'm not good at this.
insens350 [35]
Rational: (-15.333), (sqt of 400), (8.62134), (15 5/6), (-3 4/5)

Irrational: (sqt of 6), (pi), (sqt of 56), (sqt of 31)
5 0
3 years ago
Let u = {5, - 12} and c = -3 . What is || cu ||?
NISA [10]

Answer:21 I used math. way. it is a great app

you do 5-12= -7x-3=21 . in the calculator you don't need the (-s)

7 0
3 years ago
Read 2 more answers
If the answer is L * W * H then why do you have to divide once you get to H to get the correct answer?
Kisachek [45]

Answer:

Hi! I'm not quite sure what you entirely mean by this but I'll try to help. LxWxH is a formula used to find the volume of a rectangular prism or a box. If this is what you are using it for then there shouldn't a reason to divide. Unless maybe you're trying to find half of a box or you are trying to find the value of one of these in an equation but that's the only thing I can think of. Do you think you might be able to post an example in the comments?

Step-by-step explanation:

5 0
2 years ago
A survey of investors finds that 60% use a full service brokerage firm to invest in stocks, 30% trade stocks online and 24% do b
Jobisdone [24]

Answer:

P(Service\ Brokerage\ or\ Online) = 66\%

Step-by-step explanation:

Given

P(Service\ Brokerage) = 60\%

P(Online) = 30\%

P(Both) = 24\%

Required

Determine P(Service Brokerage or Online)

In probability:

P(A\ or\ B) = P(A) + P(B) - P(Both)

In this case:

P(Service\ Brokerage\ or\ Online) = P(Service\ Brokerage) + P(Online) - P(Both)

Substitute values:

P(Service\ Brokerage\ or\ Online) = 60\% + 30\% - 24\%

P(Service\ Brokerage\ or\ Online) = 66\%

<em>Hence, the required probability is 66%</em>

7 0
2 years ago
Other questions:
  • What is the domain of the function?<br> f(x) square root of x+1 over (x+4)(x-6)
    15·1 answer
  • Which shows the correct substitution of the values a,b,and c from the equation 0=4x^2+2x-1 into the quadratic formula below
    10·2 answers
  • Katlyn made 4 dresses with 7 yards of fabric how many yards of fadric did she use 1 dress
    8·1 answer
  • A carpenter had a piece of wood that was 7.28 feet long. He cut 2.9 feet off the
    7·1 answer
  • Simplify the following expression 3x+1+5x+2
    8·2 answers
  • Point M is the midpoint of segment AB. If AM = 50 – 3x and MB = –20 + 4x, find the value of AM
    13·2 answers
  • The length of a picture frame is 6 inches more than the width . For what values of x is the perimeter of the picture frame great
    11·1 answer
  • PLEASE HELP ME THANK YOU!
    7·2 answers
  • Jill owns a salon and she submit a PPP loan application . Jill is a sole proprietorship with no employees. Jill submit her 2019
    13·1 answer
  • The ball park is selling a hamburger combo. At the end of the day, they collected $103.95. If a total of 21 hamburger combos wer
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!