3 years ago

What’s the correct answer for this?

Mathematics

1 answer:

Anvisha [2.4K]3 years ago

8 0

Answer:

P = 4/13

Step-by-step explanation:

In a deck of 52 cards, there are 3 aces(spade, heart, diamond), 1 club ace, and 12 remaining club cards

=> The probability of randomly drawing 1 card that is an ace card or a club card:

P = number of elements/total number of elements

P = (3 + 1 + 12)/52

P = 16/52

P = 4/13

=> Option A is correct

You might be interested in

Convert 2.4 kg into cg. Please show your work.

Sphinxa [80]

1 kg = 1000 g
1 cg = (1/100) g

2.4 kg
2.4 * 1000 g
2400 g
2400/100 cg
24 cg

7 0

3 years ago

Please help me out with this!!

galina1969 [7]

Answer:

see explanation

Step-by-step explanation:

Given

x + $\frac{1}{2}$ ≤ - 3 or x - 3 > - 2

Solve the left and right inequalities separately, that is

x + $\frac{1}{2}$ ≤ - 3 ( isolate x by subtracting $\frac{1}{2}$ from both sides )

x ≤ - 3 - $\frac{1}{2}$ , that is

x ≤ - $\frac{6}{2}$ - $\frac{1}{2}$ , thus

x ≤ - $\frac{7}{2}$

x - 3 > - 2 ( isolate x by adding 3 to both sides )

x > 1

Solution is

x ≤ - $\frac{7}{2}$ or x > 1

7 0

3 years ago

A classic car is now selling for $2000 less than two times its original price. If the selling price is now $20,000, what was the

Otrada [13]

Answer:

$11,000

Step-by-step explanation:

Because,

20,000 + 2000 = 22,000

22,000 / 2 = 11,000

3 0

3 years ago

More than one unknown in a word problem can be represented in terms of the same variable assigned to first unknown. true of fals

Sergeeva-Olga [200]

This is clearly false as it will just mess up the question.

6 0

3 years ago

Read 2 more answers

Solve for x. Show the equation you used and your work.

kirza4 [7]

ST/VT = UT/WT6+14/14 = (x+4)+21/21X= 20*21/14 - 21x=420/14-25X=30-25x=5

3 0

3 years ago

Read 2 more answers