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
Vaselesa [24]
3 years ago
8

There are 12 students in a classroom, including the triplets joey, chloe, and zoe. If 3 of the 12 are randomly selcted to give s

peeches, what is the probability that joey with be first, chloe will be second, and zoe will be third?
A: 1/1320 B: 1/4 C: 1/48 D: 1/220
Mathematics
2 answers:
BARSIC [14]3 years ago
8 0
The probability of Joey being first is 1/12. If that happens the probability of Chloe going next is 1/11. Then the probability of zoe being picked next would be 1/10. Then if you multiply all the fractions I gave you you would get 1/1320 which is A. So A. Is your answer!! Hope this helps you out!!
grin007 [14]3 years ago
6 0

Answer:

it is 1/1320

Step-by-step explanation:

cuz it is obviously higher with specific students than with random ones

You might be interested in
What is a problem that requires adding one two the quotient
Nikolay [14]

division problem

In a division problem, the number being divided into pieces is the dividend. The number by which the dividend is divided is called the divisor. And the answer to the division problem is the quotient.

6 0
2 years ago
Find the image of each polygon with the given vertices after a dilation centered at the origin with the given scale factor. J(2,
MAVERICK [17]

Applying a dilation centered at the origin with scale factor k has the effect of multiplying both coordinates of a point by k:

(x,y)\mapsto (kx,ky)

So, in your case, the coordinates of the points double:

J'=(4,8),\quad K'=(8,8),\quad P'=(6,4)

4 0
3 years ago
Does this table represent an exponential function x 1 2 3 4 y -1 -8 -27 -64
k0ka [10]

\bf \begin{array}{ccll}
x&y\\
\cline{1-2}
1&\stackrel{-1^3}{-1}\\\\
2&\stackrel{-2^3}{-8}\\\\
3&\stackrel{-3^3}{-27}\\\\
4&\stackrel{-4^3}{-64}\\\\
x&-x^3
\end{array}~\hspace{5em}\boxed{y=-x^3}~~\checkmark

4 0
2 years ago
Help please :))) thank u
Gnom [1K]

Answer:

The distance between A and B is 8.5 after rounded to the nearest tenth

Step-by-step explanation:

The formula you always use for distance between points is as pictured.

Point A is (-6, 4), this is x1 and y1

Point B is (2, 1), this is x2 and y2

(2-[-6])^2 + (1-4)^2

since 2 negatives make a positive, 2 - -6 = 8

1 - 4 = -3

This makes 8 squared and -3 squared

8x8 = 64

-3x-3 = 9

64 + 9 = 73

the square root of 73 = 8.544003745

After rounding to the nearest tenth, it is 8.5

I hope this helps you! Good luck :)

3 0
2 years ago
Rewrite the following linear equation in slope-intercept form. Write youk
ozzi

Answer:

y=-2x-2

Step-by-step explanation:

y+4=-2(x-1)

y+4=-2x+2

y=-2x+2-4

y=-2x-2

6 0
3 years ago
Other questions:
  • Which is the best estimate for the product of 103.132 × 1,031.2? A. 1,000,000 B. 100,000 C. 10,000 D. 1,000
    15·1 answer
  • Raul, who is 1.53 m tall, wishes to find the height of a tree. He walks 21.11 m from the base of the tree along the shadow of th
    8·2 answers
  • If f(x) = -8x + 8 and g(x) = (x–9,
    12·1 answer
  • (GEOMETRY. ANSWER IF U ONLY KNOW! PLS HELP!!) Given right triangle ABC, what is the value of tan(A)?
    15·1 answer
  • What percent of 40 is 30?
    12·1 answer
  • Select the statement that explains the relationship between 8,700 and 870.
    14·1 answer
  • PLZZZ I NEED HELP IM ON A TIMER AND I WILL GIVE BRAINLIEST!! :)
    14·2 answers
  • Help me please I will give point to all
    7·1 answer
  • Solve x^2+6x+1=0 and give your answer to two decimal places
    12·2 answers
  • If x= -2 and y=√12 then 2(3x³+ 2y²)=
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!