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
kkurt [141]
3 years ago
14

Can someone please help me answer this question asap thank you Without a link thank you .

Mathematics
1 answer:
Alex17521 [72]3 years ago
4 0

Answer:

-1.4, -.7 .003, 3%(.03), .3, .66(2/3) .85 (7/8) 0.875, 100/50 (2)

Step-by-step explanation:

You might be interested in
Solve the equation.
Mekhanik [1.2K]

Answer:

3(x_1)=2(3_x)

or,3×_3 =6_2×

or,3×+2× =6+3

or,5× =9

or,× =9/5

4 0
3 years ago
Read 2 more answers
Write 0.83+39 in standard form
SOVA2 [1]
Are u dumb or somthing????????
8 0
4 years ago
Read 2 more answers
2. -6 < -3; Divide both sides by -3
elena-s [515]
The answers for one, two, and three are:
False
True
True
8 0
3 years ago
A box contains 3 green marbles, 5 blue marbles, and 7 red marbles. Three marbles are selected at random from the box, one at a t
USPshnik [31]

Answer:

The probability is  P(K)  =   \frac{ 28 }{195}

Step-by-step explanation:

From the question we are told that

   The number of green marbles is  n_g  =  3

    The number of red marbles is  n_b  =  5

     The number of red marbles is  n_r  =  7

Generally the total number of marbles is mathematically represented as

       n_t  =  n_r  +  n_g + n_ b

        n_t  =  7 +  3 + 5

         n_t  = 5

Generally total number of marbles that are not red is  

     n_k  =  n_g +  n_ b

=>  n_k  =   3 +   5

=>  n_k  =  8

The probability of the first ball not being red is mathematically represented as  

      P(r') =  \frac{n_k}{n_t}

=>  P(r') =  \frac{ 8}{15}

The probability of the second ball not being red is mathematically represented as

      P(r'') =  \frac{n_k - 1}{n_t -1}

=>  P(r'') =  \frac{ 8 -1 }{15-1} (the subtraction is because the marbles where selected without replacement  )

=>  P(r'') =  \frac{ 7 }{14}

The probability that the first two balls  is  not red is mathematically represented as

    P(R) =  P(r') *  P(r'')

=>  P(R) =  \frac{ 8}{15} *   \frac{ 7 }{14}

=>  P(R) =  \frac{ 8 }{30}

The probability of the third ball being red is mathematically represented as

   P(r) =  \frac{n_r}{ n_t -2} (the subtraction is because the marbles where selected without replacement  )

     P(r) =  \frac{7}{ 15 -2}

=>    P(r) =  \frac{7}{ 13}

Generally the probability of the first two marble not being red and the third marble being red is mathematically represented as

        P(K)  =  P(R) * P(r)

         P(K)  =   \frac{ 8 }{30} * \frac{7}{ 13}

=>      P(K)  =   \frac{ 28 }{195}

6 0
3 years ago
Find the sector area.
ipn [44]

Answer:

D

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • What is the area of 71 length and 27 width of the triangle??
    10·1 answer
  • translate this verbal expression to a algebraic expression eight more than six times a number added to one more than nine times
    7·1 answer
  • Determine the intercepts of the line 2x+5y=-6?
    14·1 answer
  • What do I do I can't understand it my teacher stupid
    6·1 answer
  • Which of the following is not a way of generating random numbers? A. random number tables B. using phone numbers selected at ran
    13·1 answer
  • Is 10 L greater than 1,000 mL?
    15·2 answers
  • 4x+10=x+5+50 What is the answer to this equation
    14·2 answers
  • Due to changing wind conditions, a pilot is able to fly 150 mph for the first third of the flying time of a trip, 175 mph for th
    5·2 answers
  • What’s the domain and range ?
    11·1 answer
  • 6) A geologist collects rocks. He has three types, sedimentary, metamorphic and
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!