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wolverine [178]
3 years ago
10

If you randomly select a card from a well-shuffled standard deck of 52 cards, determine the probability that the card you select

is a heart.
Mathematics
1 answer:
kogti [31]3 years ago
3 0

Answer:

12/52 = 1/4 chance.

Step-by-step explanation:

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Please help, will give everything, i am stuck
erik [133]

Answer is probably Number 1.

6 0
3 years ago
The length of a rectangle is twice that of its width. If the area of the rectangle is 72 square inches, then find the length and
Blizzard [7]

Well, we should start by listing the factors

1,2,3,4,6,8,9,12,16,24,36,72

You can put these in pairs if it will help you,

1*72  2*36  3*24  4*16  6*12  8*9

If you look, you can see that in only one pair the length is twice the width.

So your answer is

W=6

L=12

6 0
2 years ago
Find the slope and reduce.<br> P=(-2, -1) Q=(6,5)<br> Slope = [ ? ]
m_a_m_a [10]

Answer:

Slope=3/4

Step-by-step explanation:

1) Label all values with x1 y1, x2 y2

Then, plug jn each value into this equation:y2-y1/x2-x1

Remember that negative values will become positive when dealjng with a subtraction sign.

5-(-1)=5+1.

---------------= 6/8

6-(-2)=6+2

After getting 6/8, simplify by the gcf (2) to get 3/4

Answer:3/4

3 0
3 years ago
11 A freezer was set at -4.5°F then lost power for 2 hours. In that
sergey [27]

Answer:

-0.8⁰F

You subtract 3.7 from 4.5 and you get 0.8 and you add a negative sign because -4.5 is bigger than positive 3.7

6 0
3 years ago
FIND THE AREA OF THE SHADED REGION. SHOW ALL YOUR WORK.
erik [133]

Answer:

he area that is un-shaded is (x-3)(x-6).

The entire area is (2x+2)(3x-4).

Area of the shaded region is:

(2x+2)(3x-4) - (x-3)(x-6) =

(6x2-2x-8) - (x2-9x+18) =

6x2-2x-8-x2+9x-18 =

5x2+7x-26 hopes this help btw (;

3 0
3 years ago
Read 2 more answers
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