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
Cloud [144]
4 years ago
9

−8/9⋅5/6 pls only correct answers. will give 30 points

Mathematics
2 answers:
Nadusha1986 [10]4 years ago
6 0

Answer:

Exact Form: 20 /27

Ivan4 years ago
4 0

Answer:

- 20/27

Step-by-step explanation:

You might be interested in
Evaluate the expression for the given value of the variable <br> 3a+4b; a= -6, b=-5
Dimas [21]
3 x -6 + 4 x -5
= -18+ -20
= -38
5 0
3 years ago
Read 2 more answers
how many such tests would it take for the probability of committing at least one type i error to be at least 0.7? (round your an
drek231 [11]

The number of tests that it would take for the probability of committing at least one type I error to be at least 0.7 is 118   .

In the question ,

it is given that ,

the probability of committing at least , type I error is = 0.7

we  have to find the number of tests ,

let the number of test be n ,

the above mentioned situation can be written as

1 - P(no type I error is committed) ≥ P(at least type I error is committed)

which is written as ,

1 - (1 - 0.01)ⁿ ≥ 0.7

-(0.99)ⁿ ≥ 0.7 - 1

(0.99)ⁿ ≤ 0.3

On further simplification ,

we get ,

n ≈ 118 .

Therefore , the number of tests are 118 .

Learn more about Error here

brainly.com/question/17062640

#SPJ4

4 0
1 year ago
Multiply.
ANTONII [103]

The multiplication of the expression (x² + 3x + 2) (2x² + 3x + 1) is 2x⁴ + 9x³ + 14x² + 9x + 2

<h3>Multiplication</h3>

(x² + 3x + 2) (2x² + 3x + 1)

= 2x⁴ + 3x³ + x² + 6x³ + 9x² + 3x + 4x² + 6x + 2

  • collect like terms

= 2x⁴ + 3x³ + 6x³ + x² + 9x² + 4x² + 3x + 6x + 2

= 2x⁴ + 9x³ + 14x² + 9x + 2

Learn more about multiplication:

brainly.com/question/10873737

#SPJ1

8 0
2 years ago
Could you please check my answers and let me know if they are right?
ANTONII [103]

Answer:

11 is correct

12 should be 51°

Step-by-step explanation:

15/sin(104) = 12/sin(J)

J = 50.917°

8 0
3 years ago
Is it possible for a system to have more than one solution? Explain your answer
Anastasy [175]
A linear system can have infinite solutions if both systems represent the same line. if a linear system down not represent the same line then it can only have one or no solutions. No solution is if the system is representing parallel lines and one solution represents an intersection of the two lines.  in a nonlinear system you can have infinite or up to a maximum of intersections as the highest degree of the systems.
7 0
3 years ago
Other questions:
  • Explain how you can find the missing number in 3 4/5 divided by ( blank) equals 2 5/7.
    6·1 answer
  • A person standing 20 feet from a streetlight casts a shadow as shown. How many times taller is the streetlight than the person?
    13·1 answer
  • Please help me solve this!!!!!!
    14·1 answer
  • Which operations are defined for any two real
    6·2 answers
  • Which inequality is represented by the graph?
    11·1 answer
  • Find mZB.<br> Round to the nearest degree.<br> 11<br> B В<br> 7.<br> 15
    12·1 answer
  • "Taylor's Toys" produced 600 remote control cars in two colors. For blue cars they produced 60 more than 3 times as many orange
    8·1 answer
  • Find the probability of rolling a number less<br> than 3 on a die.<br><br><br> Pls help
    10·2 answers
  • Let f(x)=3(12)2x. Which is equal to f(2)?
    8·1 answer
  • Solve.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!