All categories

3 years ago

There are 10 playing cards in a bag. 7 of those cards are spades.

Mathematics

1 answer:

Hoochie [10]3 years ago

8 0

Answer:

P(spades) = 7/10

Step-by-step explanation:

there are 10 different cards that can be picked, out of which what we want to pick is spades which are 7. and so there are 7 chances that we will get to pick spades out of all the 10 possibilities. hope it is easy to understand

You might be interested in

Just seeing how this works

SSSSS [86.1K]

Answer:

I do not know how to do this

4 0

3 years ago

If I play rock paper scissors what is the probability of my friend will not throw paper

Nata [24]

Answer:

2/3 chance

Step-by-step explanation:

3 different things they could do, 1 is paper.

3-1=2

3 0

3 years ago

Read 2 more answers

3. What are the first four terms of the sequence represented by the expression n(n-1)- 5?

Aloiza [94]

It depends what the starting value of n is defined as

Assuming n starts at 0 it would be:

-5, -5, -3, 1

Assuming n starts at 1 it would be:

-5, -3, 1, 7

4 0

4 years ago

Read 2 more answers

Find the coordinate A if M (-5,-9) is the midpoint of AB and B has coordinate of (3,-5)

rodikova [14]

The coordinates of Point A are (-13,-13)

Step-by-step explanation:

The formula for mid-point of two points (x1,y1) and (x2y2) is given by:

$M = (\frac{x_1+x_2}{2} , \frac{y_1,y_2}{2})$

Given

M = (-5,-9)

B(x2,y2) = (3,-5)

Putting the values

$(-5,-9) = (\frac{x_1+3}{2} , \frac{y_1-5}{2})$

Comparing respective elements

$\frac{x_1+3}{2} = -5\\x_1+3 = -5 * 2\\x_1+ 3 = -10\\x_1 = -10-3\\x_1 = -13\\AND\\\frac{y_1-5}{2} = -9\\y_1-5 = -9 * 2\\y_1-5 = -18\\y_1 = -18+5\\y_1 = -13$

Hence,

The coordinates of Point A are (-13,-13)

Keywords: Coordinate geometry, mid-point

Learn more about mid-point at:

#LearnwithBrainly

4 0

4 years ago

Algebra B factor 24x+48y

FromTheMoon [43]

First find the GCF. The GCF is 24. Then we factor out the GCF.

24(x+2y) is your answer.

Hope this helps you! :)

6 0

3 years ago