If we draw a card from a standard 52-card deck, what is the probability that the card is neither a heart nor a queen?

Answers

Answer 1

Answer:

So here we are being asked to draw a card that isn't a heart or a queen... the amount of cards that are not hearts or queens out of a 52 card deck is 36. So that makes the probability 36/52 if we want to make that a percent then we have to change the denominator to a 100 we end up with this problem:

36/52 = x/100

There are many ways we can solve this. One way being cross multiplying, which I think is the easiest.

If our problem is a/b = c/d we multiply a and d then we multiply b and c

Plugging our original problem into that, we 36 times 100 and 52 times x. That gives us 3600 and 52x

This is now an algebraic problem.

52x=3600

First step, divide each side by 52

We get x=69.2 rounded to the nearest tenth.

So our probability is about 69/100 or 69%

Any Questions?

Answer 2

Answer:

proability is (desired outcomes)/(total possible outcomes)

total possible outcomes is 52 cards

out of those 52 cards, how many are NOT heart or queen?

hearts is a suit, so 1/4 of the deck (or 52/4=13 cards) are not what we want

queens, there are 4 queens in a deck, but one of them is a queen of hearts. to avoid doublecount, say 3 queens

so total of 13+3=16 cards to not pick

so we have 52-16=36 cards we want to pick

probablity=36/52=18/26=9/13≈63.23%

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Jean spent $16 on new T-shirts. If each shirt costs the same whole dollar amount, how many could she have bought?

Answers

if she spent 16 dollars, and each cost the same, these are the possiblieties of how many she could've bought (and for how much)

sixteen t-shirts for a dollar each
eight t-shirts for two dollars each
four t-shirts for four (tongue twister :) ) dollars each
two t-shirts for eight dollars a piece
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The bottom of a shopping bag measures 8 inches by 10 inches. th bag has a height of 12 inches. how much paper is needed to make the bag?A:256 in^2
B: 296 in^2
C: 512 in^2
D: 592 in^2

Answers

512 in.^2 you find the area of each side. the bottom is 8*10 the front and back are 2(12*10) and the sides 2(12*8). Do the math and you get 512in ^2

The answer is C. 512in^2 you find the area of each side the bottom is 8*10 then the front and back 2(12*10)and the sides 2(12*18).

What is the product of 5/8*3/4

Answers

The prouduct is 15/32 because you do top x top and bottom x bottom

first divide 5 by 8 to get 0.625 and 3 by 4 to get 0.75 then multiply 0.625 and 0.75 to get 0.46875

you spend $50 on a meal for you and your friends. graph the equation 1.5y+4x=50. x=number of sandwiches bought and x=number of drinks bought.

Answers

For x=2 y is 28
For x=5 y is 20
For x=8 y is 12
For x=11 y is 4
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Answer:

use calculator to divide.

Step-by-step explanation:

What is 11.375 in faction

Answers

11 3/8 would be the simplified version and 91/8 would be the other way.

The answer would be: 11 and 3/8
Here's how:
So, look at the 11. That is the whole number, so don't worry about it for now. Now look at the '375' part. That has to change. So think about it, the 375 is in the thousandths place. So put 375 over 1000 (375/1000). You can simplify that by 5. So it would equal: 75/200. But look, you can simplify again. (by 5) That would equal: 15/40. Again, simplify by 5: 3/8. Now look! You got that part done. Now put the 11 and 3/8 together, so the answer would be 11 and 3/8.
Good luck and hope I helped! :) Follow if you want.

The variables y and x have a proportional relationship, and y = 9 when x = 2. What is the value of y when x = 3? Enter your answer in the box. y =