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
Tasya [4]
3 years ago
11

Simplify the following expression

Mathematics
2 answers:
Fiesta28 [93]3 years ago
4 0

Answer:

the answer would be 81

Step-by-step explanation:

sergij07 [2.7K]3 years ago
3 0

    It is simplified to -1/15

You might be interested in
75 pins of juice in 5 containers find the rate and unit rate
Eva8 [605]

Answer: 15 juice pins per container

75 Juice pins ÷ 5

5 Containers ÷ 5

=

15 Juice pins

1 Container

=

15 Juice pins

1 Container

= 15 Juice pins per Container


4 0
3 years ago
The radii of two cylinders are in the ratio 1 : 4 and their heights are in the ratio 3 : 1. The ratio of their lateral surface a
Montano1993 [528]

Answer:

a

Step-by-step explanation:

Cylinders:

Ratio of radii = 1 : 4

Radius of two cylinders are: r , 4r

Ratio of height = 3 :1

Height of two cylinders are: 3h , h

Lateral surface area of cylinder =  2πrh

Ratio of lateral surface area= 2π* r * 3h   : 2π* 4r * h

                                             = 3 : 4

8 0
3 years ago
A right triangle has a hypotenuse of 10 mi. and a leg of 6 mi., what is the length of the other leg?
slava [35]

Answer:

8mi

Step-by-step explanation:

Using Pythagoras theorem

Hypotenuse square = opposite square + adjacent square.

Let the other leg be x

10 square = 6 square + x square

100 = 36 + x square

Collect like terms

X square = 100 -36

X square = 64

Find square root of both sides

X = square root of 64

X =8mi

I hope this was helpful, Please mark as brainliest

7 0
3 years ago
Move the numbers to the blanks to order them from least to greatest value.
Flura [38]
-0.89, 0.4, 1/2, 9/8, |-2|
7 0
3 years ago
Read 2 more answers
At a restaurant, 80 percent of the diners are new customers P(N)=0.8, while 20 percent are regular customers P(N’)=0.2. And, 50
Rina8888 [55]

Answer:

c. 0.7404

Step-by-step explanation:

We can use Bayes Formula,

P(N|C) = \frac{P(C|N)*P(N)}{P(C)}

We know every single value of that expression except P(C). We can calculate C by dividing into 2 cases: if the customer is new or not.

By the total probability theorem, we  know that P(C) = P(C|N)*P(N) + P(C|N')*P(N') = 0.5*0.8 + 0.7*0.2 = 0.4+0.14 = 0.54

We replace P(C) on the equation above and we obtain

P(N|C) = \frac{P(C|N)*P(N)}{P(C)} = \frac{0.5*0.8}{0.54} = 0.7407

Thus, P(N|C) = 0.7407. Answer c is correct

I hope this helped you!

4 0
3 years ago
Other questions:
  • How to write the ratio 8:30 as a fraction in simplest form
    15·2 answers
  • How can I divide decimals
    13·2 answers
  • How much would $500 invested at 5% interest compounded continuously be worth after 8 years
    6·1 answer
  • What is the approximate result of taking 588,000 from 1.3 million?
    15·1 answer
  • Helppp pleaseee ! choose one of the options !​
    9·2 answers
  • Can someone answer this question please answer it correctly if it’s corect I will mark you brainliest
    5·2 answers
  • in march 2010 while some businesses reported losses abercrombie and Fitch had an 8% increase in sales. when fraction is equivale
    14·1 answer
  • Josha had 20 dollors to spend on three gifts he spent 11 7/10 on gift a and 4 2/5 dollores on gift b how muck money did he have
    13·1 answer
  • PLS HELP WILL GIVE BRAINLIEST!!!!!
    13·2 answers
  • What is the value of x for the given equation? 4-2(X +7) =3 ( X +5)
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!