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
iVinArrow [24]
3 years ago
9

Ten boys and twelve girls decide to rent a 16-passenger van and a 6-passenger to drive to a rock concert in a near by city. If t

he group is distributed between the vehicles, whats the probability that
a) there are no boys in the car
b) steve and susan are both in the van
c) either steven or susan are in the van
d) there are no girls in the car
Mathematics
1 answer:
stira [4]3 years ago
5 0
A) The probability that there are no boys in the car is given by:
P(no\ boys\ in\ car)=\frac{12C6}{22C6}=0.012
You might be interested in
How do you find a vector of length 10 in the direction of vequals=left angle 3 comma negative 2 right angle3,−2​?
Kazeer [188]
First we look for the angle of the vector, which will be given by:
 tan (x) = (- 2/3)
 Clearing x we have:
 x = ATAN (-2/3) = - 33.69 degrees.
 Which means that the angle is 33.69 degrees measured clockwise from the x axis.
 Equivalently the angle is
 360-33.69 = 326.31 degrees
 326.31 degrees measured counterclockwise from the x axis.
 The vector is then:
 v = 10 (cos (326.31) i + sin (326.31) j)
 answer
 v = 10 (cos (326.31) i + sin (326.31) j)
4 0
3 years ago
For the data in the table, write an equation for the direct variation.
melisa1 [442]

The equation of direct variation is,

\begin{gathered} y=kx \\ k=\frac{y}{x} \end{gathered}

Substitute the values of <em>y</em> and <em>x</em>.

\begin{gathered} k=\frac{5.4}{4} \\ k=1.35 \end{gathered}

So, the obtained equation will be <em>y</em>=1.35(x).

Let's check with the values of <em>x</em>.

1) If <em>x</em>=4

\begin{gathered} y=1.35x \\ y=1.35(4) \\ y=5.4 \end{gathered}

2) If <em>x</em>=2

\begin{gathered} y=1.35x \\ y=1.35(2) \\ y=2.7 \end{gathered}

3) If <em>x</em>=-2

4 0
1 year ago
5/8 divided by 8 3/10
almond37 [142]

Answer:

25/332

Step-by-step explanation:

4 0
3 years ago
Simplify.
otez555 [7]
The answer to the question is C.
6 0
3 years ago
Which shows sets to which the number<br> on the number line belongs
adoni [48]
Integer,Irrational is the answer
6 0
3 years ago
Read 2 more answers
Other questions:
  • Terry uses 3 cups of pecans to decorate the tops of 12 pecan pies . She put an equal amount of pecans on each pie. How many cups
    13·2 answers
  • Four times a number minus five, is equal to three times a number plus three
    7·2 answers
  • If a trend line has a slope of -4, what is true about the data? Select all that apply.
    6·1 answer
  • The amount of money collected by a toll booth is represented by the function A(m) = $2.50m where m stands for the number of minu
    13·1 answer
  • Help Help :(:(:(:(:(:(
    13·1 answer
  • Answer please. If you answer, you get 44 points. I don't use the points here. So answer please. I want full work.
    7·2 answers
  • The weather report says there is a 91% chance it will rain tomorrow. Should you get ready to use an umbrella?
    14·1 answer
  • What is sin E for this triangle?
    11·1 answer
  • The perimeter of a triangle is 17x−5 units. One side is 3x+5 units and another is 8x−3 units. How many units long is the third s
    9·1 answer
  • Please help me with this sum​
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!