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
ra1l [238]
2 years ago
15

If a letter is chosen at random from the word MATHEMATICS, what is the probability of choosing a T? A. 1/11 B. 2/11 C. 4/11 D. 5

/11
Mathematics
1 answer:
Xelga [282]2 years ago
4 0
Answer: option B. 2/11

Explanation:

1)
                       number of positive outcomes
Probability = ------------------------------------------
                        number of possible outcomes

2) Number of positive outcomes:

The positive outcome is choosing a T, given that there are two Ts, the number of positive outcomes is 2.

3) Number of possible outcomes

There are 11 letters, so the number of total outcomes is 11.

4) Therefore,

                        2
probability =  ------
                       11
You might be interested in
A photograph has a length that is 2 inches longer than its width, x. So its area is given by the expression x(x + 2) square inch
Tatiana [17]
Width = 6 inches I hope this helps!
5 0
2 years ago
9-6m=3m it’s due at 12
valina [46]

Answer:

m=1

Step-by-step explanation:

add 6 to both sides, 9=9m

divide 9 on both sides, m=1

8 0
2 years ago
Read 2 more answers
→ PLEASE HELP ME! [99 POINTS] ←
zaharov [31]
B.

The cost for x children and y adults to go to the movies if adult tickets are $11 and child tickets are $6.

Example 3 children and 2 adults ( 6(3) + 11(2) )
5 0
3 years ago
Read 2 more answers
The surface areas of two similar solids are 340 yd² and 1,158 yd². The volume of the larger solid is 1,712 yd³. What is the volu
ratelena [41]

The ratio of surface area is equal to the ratio of the square of the corresponding dimensions. And ratio of volumes of two solids is equal to the cube of the ratio of the corresponding dimensions .

We start with the relation between ratio of surface area and ratio of corresponding sides. That is

\frac{340}{1158}=(\frac{x}{y} )^2

Here x and y are the corresponding sides .

\frac{x}{y} =\sqrt{\frac{340}{1158} } =0.542

Let the volume of the smaller one be v

\frac{v}{1712}=0.542^3

v=1712*0.542^3=272

So for the smaller solid, volume is 272 . And the correct option is the first option .

4 0
3 years ago
A line contains the points R (-1, 8) S (1, 4) and T (6, y). Solve for y. Be sure to show and explain all work.
Nikitich [7]

Given:

A line contains the points R(-1, 8), S(1, 4) and T(6, y).

To find:

The value of y.

Solution:

Three points are collinear if:

x_1(y_2-y_3)+x_2(y_3-y_2)+x_3(y_1-y_2)=0

A line contains the points R(-1, 8), S(1, 4) and T(6, y). It means, these points are collinear.

-1(4-y)+1(y-8)+6(8-4)=0

-4+y+y-8+48-24=0

2y+12=0

Subtract 12 from both sides.

2y=-12

Divide both sides by 2.

y=\dfrac{-12}{2}

y=-6

Therefore, the value of y is -6.

3 0
3 years ago
Other questions:
  • How do you reduce the fraction 115/465
    6·1 answer
  • On her first quiz in social studies, Meg answered 92% of the questions correctly. On her second quiz, she answered 27 out of 30
    7·2 answers
  • The graph of the function f(x) = (x - 3)(x + 1) is shown.
    8·2 answers
  • Need help for one question for geometry !
    14·1 answer
  • Jack cut a piece of wood that was 8 feet long into two pieces. One piece is three times as long as the other. How long is the sh
    15·2 answers
  • Three of the thirty computers are out of service. What percent of the computers are working​
    7·1 answer
  • PLEASE HELP ME I NEED HELP THIS IS IMPORTANT PLEASE HELP I WILL GIVE YOU BRAINLIEST IF YOU ANSWER I JUST NEED SOMEONE TO ANSWER
    14·1 answer
  • Pls helpppppppppppppp
    7·2 answers
  • Helppppp
    11·1 answer
  • What is the volume of the cone to the nearest cubic meter? (Use ​π = 3.14.) Refer to your STAAR 8th Grade Math Reference Sheet f
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!