Ask question

Ask question

All categories

Nutka1998 [239]

2 years ago

10

In a class 28 of students, 5 are female and 19 have an A in the class. There are 2 students who are female and have an A in the

class. What is the probability that a student chosen randomly from the class is a female?

1 answer:

telo118 [61]2 years ago

5 0

Step-by-step explanation:

Of the 28 students, 5 are female. So the probability is 5/28.

You might be interested in

What are the solutions of the compound inequality -6<=2x-4<4? Graph the solutions

Nata [24]

$-6\leq2x-4 < 4\qquad\text{add 4 to both sides}\\\\-2\leq2x < 8\qquad\text{divide both sides by 2}\\\\-1\leq x < 4$

5 0

2 years ago

How does the number of decimal places in the factors relate to the number of decimal places in the product of the example

Nostrana [21]

To multiply decimals: Set up and multiply the numbers as you do with whole numbers. Count the total number of decimal places in both of the factors. Place the decimal point in the product so that the number of decimal places in the product is the sum of the decimal places in the factors.

7 0

2 years ago

What is the best way to describe the solution of this system of equations?

fomenos

The answer for this problems is D. because the y-intercept is 4 for both equations.
please like and rate.
plus u can find the answer in math-way ;).

3 0

2 years ago

The Fun Committee is hosting the Annual City Festival. Jennifer is in charge of the committee and is planning a race to raise mo

nadya68 [22]

Answer: Hello your question some data but i will provide a general solution based on the scope of your question making some suggestions as well

answer : Summation of displacements ( back and forth distance ) / Number of Runners

Step-by-step explanation:

Given that ; the aim of the race is to raise money

The number of miles/ distance covered will determine how much money that would be raised

Formula to resolve the problem = Summation of displacements ( back and forth distance ) / Number of Runners

<em>Lets assume: ( example ) </em>

<em> Distance between the Park and the City hall is = 6 miles </em>

<em>Number of runners = 4</em>

<em>Given that the runners Run from the Park to the City hall and then run back</em>

<em>Total miles covered by each runner = ( 6 + 6 )/ 4 = 12/4 = 3 miles </em>

4 0

2 years ago

Please help and explain!

Scrat [10]

K is the slope of the line formed by connecting the points.
Use slope formula:
$\frac{y_2 - y_1}{x_2 - x_1}$
where the 2 points are the end points of the line (First and last going Left to right)
$(x_1,y_1) = (2,7) \\ (x_2,y_2) = (8,28)$
Substitute into slope formula
$k= \frac{28-7}{8-2} = \frac{21}{6} = \frac{7}{2}$
You can check if this is correct by going back to graph and going "up 7" and "over 2" to get from one point to the next.

5 0

3 years ago