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
stellarik [79]
2 years ago
6

What is 6 1/5-4 1/4 please help

Mathematics
2 answers:
Igoryamba2 years ago
8 0

Answer:

2 1/12

Step-by-step explanation:

gayaneshka [121]2 years ago
7 0

Answer: 2 1/12

Hello! I'm typing this because it said "Needs to be at least 20 characters long". Have a great day!

You might be interested in
Question 5
Zanzabum

Answer: it’s the third one

Step-by-step explanation:

7 0
2 years ago
Pls help! will give brainlist!
givi [52]

Answer:

There are 6*5*4 = 120 possible 3-digit numbers, of which 60 must be even and 60 must be odd, since there are 3 even possible ending digits and 3 odd possible ending digits.

Step-by-step explanation:

7 0
3 years ago
6<br> Σ (12 – 4 i)<br> i = 3
AnnyKZ [126]

Answer:

- 24

Step-by-step explanation:

We have to get the value of the following sum as given.

\sum_{3}^{6} (12-4i)

This can be written in language as the summation of (12 -4i) where value of i ranges from 3 to 6.

\sum_{3}^{6} (12-4i)

= [12 - 4(3)] + [12 - 4(4)] + [12 - 4(5)] + [12 - 4(6)]

= 0 + [- 4] + [- 8] + [- 12]  

= - 24 (Answer)

3 0
3 years ago
Statistics from the Riverside Police Department show that in the last 12 years there were 648 reported crimes in the city. Find
Sav [38]

Answer:

12.76% probability that there is exactly 1 reported crime on any given day.

Step-by-step explanation:

In a Poisson distribution, the probability that X represents the number of successes of a random variable is given by the following formula:

P(X = x) = \frac{e^{-\mu}*\mu^{x}}{(x)!}

In which

x is the number of sucesses

e = 2.71828 is the Euler number

\mu is the mean in the given time interval.

Statistics from the Riverside Police Department show that in the last 12 years there were 648 reported crimes in the city.

Each year has 365 days. We want the mean for a day. So

\mu = \frac{648}{12*365} = 0.1479

Find the probability that there is exactly 1 reported crime on any given day.

This is P(X = 1).

P(X = x) = \frac{e^{-\mu}*\mu^{x}}{(x)!}

P(X = 1) = \frac{e^{-0.1479}*(0.1479)^{1}}{(1)!} = 0.1276

12.76% probability that there is exactly 1 reported crime on any given day.

6 0
2 years ago
Plz help meI will mark u brainliest 2.. Write an expression that represents the amount of money they collected each night. The t
vladimir1956 [14]

Answer:

143a + 221b = 1,651

Step-by-step explanation

143a + 221b = 1,651

1.Add the "a"s and "b"s together seperatly.

2.Then put them together in a equation.

3.The a you added together is 143a.The b you added together is 221b.

6 0
3 years ago
Other questions:
  • Write each expression with fewer terms<br><br> 10x - 2x <br><br> 10x - 3y + 2x
    6·1 answer
  • Help math please thank you
    15·1 answer
  • A rectangular picture frame is made from one-inch-wide pieces of wood. The area of just the frame is 18 square inches, and one o
    5·2 answers
  • Equivalent expression for 7 to the 12th power times 7 to the 4th power
    13·1 answer
  • Noor brought 21 sheets of stickers. she gave 1/3 of a sheet to each of the 45 students at recess. she wants to give the teacher
    6·1 answer
  • Given f(x)=5x^2+3 and g(x)=7x-5. Find (f-g)(x) and its domain.
    14·1 answer
  • Jane ran 72 miles in 6 days. Then she tripled her rate. How long would it take her to travel 648 miles at the new speed?
    9·1 answer
  • Simplify ,without using a calculator(2 1/2)2 + (0.5)2 ​
    15·2 answers
  • Sam bought an $85.00 jacket for 40% off of the regular price. How much
    12·1 answer
  • Pls help I need the answer plssssss
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!