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
Wittaler [7]
3 years ago
11

There are 13 boys and 15 girls in Ms. Green’s 3rd period math class. Five girls and four boys have already been called on today.

If Ms. Green does not call on the same student twice, what is the probability the next student she calls on will be a girl?
Mathematics
1 answer:
katrin2010 [14]3 years ago
6 0
The probability that the teacher will choose a girl would be 10/9. I it needs to be simplified it would be 1 1/9
You might be interested in
Which expression results in a rational number?
Elodia [21]

Answer:

4

the fourth expression is a rational

8 0
3 years ago
Read 2 more answers
Which graph represents the solution set of the system of inequalities?
lidiya [134]

y < \dfrac{2}{3}x\\\\y=\dfrac{2}{3}x\\\\for\ x=0\to y=\dfrac{2}{3}(0)=0\to(0,\ 0)\\\\for\ x=3\to y=\dfrac{2}{3}(3)=2\to(3,\ 2)\\\\y\geq-x+2\\\\y=-x+2\\\\for\ x=0\to y=-0+2=2\to(0,\ 2)\\\\for\ x=2\to y=-2+2=0\to(2,\ 0)

y < \dfrac{2}{3}x

the dotted line. shadow under the line

y\geq-x+2

solid line. shadow above the line

Answer in the attachment (graph C).

8 0
3 years ago
Solve by elimination <br><br> { -3x - 10y = -4<br> { x - 5y = 18
mylen [45]


{-3x - 10y = -4} Answer: x = − 10/3y + 4/3

{x - 5y = 18} Answer: x = 5y + 18
5 0
3 years ago
What is the value of x in the equation 7k-5x=2/3x(ax-6)
olga55 [171]

Firstly, you have to isolate the X on one side if the equation by doing that you have to divide the numbers that are on the same side of the equation as part of the X.

4 0
3 years ago
From first principles, find the indicated derivatives​
LenaWriter [7]

By definition of the derivative,

\displaystyle\frac{dr}{ds} = \lim_{h\to0} \frac{\left(\frac{(s + h)^3}2 + 1\right) - \left(\frac{s^3}2 + 1\right)}{h}

\displaystyle\frac{dr}{ds} = \lim_{h\to0} \frac{\left(\frac{s^3+3s^2h+3sh^2+h^3}2 + 1\right) - \left(\frac{s^3}2 + 1\right)}{h}

\displaystyle\frac{dr}{ds} = \lim_{h\to0} \frac{\frac{3s^2h+3sh^2+h^3}2}{h}

\displaystyle\frac{dr}{ds} = \lim_{h\to0} \frac12 \frac{3s^2h+3sh^2+h^3}{h}

\displaystyle\frac{dr}{ds} = \lim_{h\to0} \frac12 (3s^2+3sh+h^2)

\displaystyle\frac{dr}{ds} = \frac{3s^2}2

6 0
3 years ago
Other questions:
  • The chart shows a combined supply and demand schedule.
    10·2 answers
  • Which description can be written as the expression 40n-15
    7·2 answers
  • Michelle buys a motorcycle for $10,000. The motorcycle loses 20% of its value each year. The depreciation of the motorcycle is s
    14·1 answer
  • A band is performing at an auditorium for a fee of $1500. In addition to this fee, the band receives 30% of
    9·1 answer
  • the dimensions are 1 ft deep by 24 inches wide by 18 inches tall. how many cubic inches of water is that
    15·1 answer
  • Write 98 as the product of prime factors.
    6·1 answer
  • Costs 21.36 +1.17x=73
    7·1 answer
  • F(x) = 4/x-9<br> g(x)=4/x + 9<br> find f(g(x))
    5·1 answer
  • 1+1-1/1+11-1/11=<br> First to answer gets Brainliest!!
    11·2 answers
  • Least common multiple of 168 and 76
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!