A teacher randomly selects students to answer questions during class. There are 14 boys and 12 girls in the class. Once the teacher selects a student, the teacher does not select that student again until all the other students have been selected. What is the probability that the teacher will select a boy to answer the first question and another boy to answer the second question?

А. 7/13

B. 7/25

C. 7/26

D. 1/13​

Answers

Answer 1

Answer:

I believe that it is 7/26, but I think someone may still need to check my work.

Step-by-step explanation:

The first chance is 14/26, and the second is 13/25. If you incorporate those into each other, the closest option in my eyes is 7/26. However, I am not completely sure about this, so you should take this answer with a grain of salt.


Related Questions

What is -4X+4+5x-7 simplified

Answers

Answer:

-4x+4+5x-7= x-3

Step-by-step explanation:

Answer:

What is -4X+4+5x-7 simplified?

Step-by-step explanation:

1) subtract the numbers*

4+4+5−7

4−3+5

2)

Rearrange the terms

4 − 3 + 5

4 + 5 − 3

Solution: 4 + 5 − 3

Please help thanks in advance!!!!!

Answers

Answer:

20 vegetable plants and 30 flower plants

Step-by-step explanation:

can you please help me​

Answers

It should be 23 please don’t hate me if I’m wrong! Have an amazing day!

Answer:

ya 23 i think as well thats what i got

Plzzz help!!!!! Will give 15 pts and brainliest!!!!

Answers

Answer:

2. PQ is congruent to QT

4. angle PQR is congruent to angle SQT

5. SAS

Step-by-step explanation:

HELP ME WITH #23 PLEASE! ILL GIVE U BRAINLIEST AND ITS WORTH SOME POINTS thanks

Answers

Answer:

y=-x+6 is okay.

below it y=20-x

y-7x=6 -> y=7x+6

y+7x=8 -> y= -7x+8

3x+4y=12 -> y= -3x/4 + 12

6x+2y=6 -> y= -3x+3          

Slope intercept is y=mx+b, Y can never be negative and it always will end up by itself.

what is the unit rate per mile for rosas walking if last week she walked 2 miles in 40 minutes and how many miles would she walk in 1 hour ?

Answers

Answer:

3 MILES IN A HOUR BECAUSE 20 MIN = 1 MILE

Step-by-step explanation:

PLS MARK BRAINLIEST

$600 8% 1 year in simple interest

Answers

Answer:

$648.00 or you can say that you made $48 from simple interest

Step-by-step explanation:

Plug the numbers into the formula A = P(1 + rt)  and solve,

First, convert to a decimal

r = R/100 = 8%/100 = 0.08 per year.

Solving the equation:

A = 600(1 + (0.08 × 1)) = 648

A = $648.00

The computer club sells 50 more than three times the number of pins the chess club sells. The computer club sells 134 pins. How many pins does the chess club sell?
a.
28 pins
c.
81 pins
b.
61 pins
d.
36 pins

Answers

Answer:

a.

28 pins

Step-by-step explanation:

Answer:

A. 28 pins

Step-by-step explanation:

134-50=84

84÷3=28

What is the value of -6.29 + 13.42 – 8.18?

Answers

Answer:

-1.05

Step-by-step explanation:

All of the following expressions simplify to -5x + 7, except

( x - 2) - (6 x - 9)
(5 x + 1) - (-10 x + 6)
-4 x + 2 x + 7 - 3 x
(4 x + 3) + (-9 x + 4)

Answers

Answer:

(5 x + 1)-(-10 x + 6)

Step-by-step explanation:

estimate 22,752 divided by 16

Answers

Math answers to division of fraction 22752/16

22752
16
=
1422

1422 = 14220 to the nearest tenth

1422 = 1422 to the nearest hundredth

1422 = 1422 to the nearest thousandth

= 0 to the nearest tenth

= 0 to the nearest hundredth

= 0 to the nearest thousandth

Other Divisions Math homework are

22752 divide by half plus 20

Homework answers: (22752/2) + 20 = 11396

22752 divide by half plus 40

Homework answers: (22752/2) + 40 = 11416

22752/16 divided by 2

Answer: (22752/16) ÷ 2 = 711

Answer:

1420

Step-by-step explanation:

it's simple math you just divide them and then round it to the nearest ten

The figure cut into 8 equal pieces shade 3/4 of the figure

Answers

Answer: [tex]{2} \frac{3}{4} = \frac{6}{8}[/tex]  here is your two correct answers for your answer

if you want to be friends we can just thank me and i'll give you some points and thank you back. o just add me as a friend please because i riley riley riley riley riley need some friends right know and can you rate e with 5 stars please so peace i'm out

Please Help. **Look At The Attached Image**

Answers

The slope of the line -5/4

Answer:

-5/4 is the slope

Step-by-step explanation:

y=mx+b

m is your slope and b is the intercept.

Alinear function is a function in which the dependent variable changes at a constant rate relative to the independent variable.
Based on this assumption, determine whether each relationship below can be modeled by a linear function. Select Yes or No for each situation,
Yes No
The total number of tires, T. on c cars
The cost. C in dollars, of p pounds of tangerines
The temperature, F, after m minutes of a ple taken out of the oven
The value, V. in dollars, of a bank account earning compound interest after years,

Answers

Answer:

Yes

Yes

No

No

Step-by-step explanation:

Sorry to keep y’all waiting I had to do the exam myself.

If a person high jumps 6 feet 8 inches, how many inches is the jump?
The person jumped
inches high.

Answers

Answer:

80 inches

Step-by-step explanation:

6 x 12 = 72 + 8= 80

Give brainliest please

Answer:

80

Step-by-step explanation:

there are 12 inces in a foot

12x6=72

72+8=80

what is f(3) for the function f(x)=5x+6​

Answers

Answer:

567

Step-by-step explanation:

function is the answer.

One pair of corresponding sides of 2 similar triangles are 3 and 8 inches long, respectively. If the perimeter of the smaller triangle is 12 inches, what is the perimeter, in inches, of the larger triangle?​

Answers

Answer:

Step-by-step explanation:

3    12

8    

96 = 3x

x=32. the perimeter is 32

The perimeter of the larger triangle is 32 inches.

What are Similar Triangles?

Similar Triangles are defined as two triangles with the same shape, equal pair of corresponding angles, and the same ratio of the corresponding sides.

Let the perimeter of the larger triangle would be x.

We know that the ratio of the corresponding sides is 3/8.

The perimeter of the smaller triangle is 12 inches

We can use the ratio of corresponding sides to find the length of the sides of the larger triangle.

So 3/8 = 12/x

3x = 96

x = 96/3

x = 32

Thus, the perimeter of the larger triangle would be 32 inches.

Learn more about similar triangles here:

brainly.com/question/25882965

#SPJ2

Large balloons are sold in packages of 12. Select the expressions that can represent the total number of balloons in p packages of large
balloons.
A. 12-p
B. 12 xp
C. p + 12
D. p + 12
E. 12p

Answers

Answer: For C and D you put the same answer but its D. P/ 12 which stands for p divided by 12.

Step-by-step explanation:

Where is Point A on the number line

Answers

It’s at 2 1/2 I think

Answer:

2 1/2

Step-by-step explanation:

it shows 2 first and then goes a half ahead of it

Sherry thinks 7, 7 and 12 are side lengths of a right triangle. Do you agree or disagree? Justify your reasoning. PLEASE NOW!!!! PLEASE!!!!!!

Answers

Answer:

disagree

Step-by-step explanation:

If the triangle is right, then the square of the longest side must equal the sum of the squares on the other 2 sides.

longest side = 12 ⇒ 12² = 144

7² + 7² = 49 + 49 = 98

Since 144 ≠ 98 then triangle is not right

Which triangle pair is congruent.

Answers

Answer:

A

Step-by-step explanation:

you have to match the corsponding parts

triangle IJK so congruent to triangle XKZ

The answer would be a

what is the measure of VKW?

Answers

Answer:

107

Step-by-step explanation:

5x + 3 + 7x + 9 = 180

12x + 12 = 180

12x = 168

x = 14

7(14) + 9 = 107

Name a possible value for n that is a solution to 15 < n, but not a solution to n < 25.

PLEASE EXPLAIN WHY ITS THAT ANSWER

Answers

Answer:

26

Step-by-step explanation:

The number has to be greater than 15 but not less than 25 so any number that is at least 25 works.

Answer:

It would just be at least 26. Because, it's saying that n has to be greater than 15 and greater than 25. so, that the n < 25 is wrong. So i would put 26 because 15 < (is less than) 26, and 26 <(less than) 25 is wrong which is required to be an answer. So you could do 26 through infinity.

please help out! need asap<3

Answers

B - You can get from Equation B to Equation A by subtracting the same quantity from both sides.

An object is moving at a speed of 6 feet per day express this speed in miles per year

Answers

.07 miles

explanation

365 days in a year

and 5280 feets in mile

subtract 365 from 5280 which equals 4915 and divide it by 5280 since u want the percent 4915/5280 = 0.0930871212121 and u get .07 after u subtract that number by 100

what is the slope of the line 9 x - 3 y equals 10​

Answers

Answer: M = 3

Step-by-step explanation: you have to use the slope intercept form y = mx+b to find the actual slope

64 lunch trays were placed equally in 4stacks how many lunch trays were in each stack? How many lunch trays will be left over?

Answers

Answer:

16 in each stack and 0 left overs.

Step-by-step explanation:

64 divided by 4 is 16

Answer:

16 trays in each stack

Find the volume of the pyramid to the nearest cubic unit. Use a calculator.
edge 14 ft; height 12 ft

Answers

Answer:

56

Step-by-step explanation:

V=lwh/3

im guessing its a square pyramid?

14(12)/3

=56

There are 12 triangles and 3 squares what is the simplest ratio of squares to triangles?

Answers

Answer:

Step-by-step explanation:

3:12 can be simplified to 1:4

PLEASSSSEEEE NEED HELP FAST

Answers

C if you ever in doubt pick c

Answer:

b. measure of angle F = 33.69 degrees

Step-by-step explanation:

tan^-1(4/6) = 33.69006752... degrees

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