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zhuklara [117]
3 years ago
13

you pick one card from a standard deck. What is the probability that the card will not be a red card.

Mathematics
2 answers:
Rashid [163]3 years ago
5 0
There would be a 50/50 chance because half the deck is black, and half of it is red. 
FinnZ [79.3K]3 years ago
3 0
It wil be a 50/50 percent chance if all or one color hope this help

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Root 180 times a squared over root 80 times b squared
Studentka2010 [4]
180×80 would give u 14400
3 0
3 years ago
757 divided by 68, the reamander, what is it?
egoroff_w [7]
68 can go into 757 11 times, the remainder would be 9

757÷68= 11 r 9 or 11 9/68
5 0
3 years ago
Write two solutions for the following equation 2x+3y=24.
SVETLANKA909090 [29]

Answer: (12, 0) and (0, 8)

Step-by-step explanation:

This equation is in standard form. We can sub in a number for x to solve for y and vice versa.

Let's sub in 0 for x.

2x+3y=24\\2(0)+3y=24\\3y=24\\\frac{3y}{3} =\frac{24}{3} \\y=8

When x is 0 y is 8 giving us the coordinate (0, 8).

Now lets sub in 0 for y

2x+3(0)=24\\2x=24\\\frac{2x}{2} =\frac{24}{2} \\x=12

When y is 0 x is 12 giving us the coordinate (12, 0)

4 0
2 years ago
Read 2 more answers
What is the multiplicative inverse of 32?​
Mamont248 [21]

Answer:

The multiplicative inverse of -32 = 1/-32 .

Step-by-step explanation:

6 0
3 years ago
Teresa needs
Zina [86]

Answer:

3 5/6 cups of flour

Step-by-step explanation:

You want the total amount so we add both fractions together.

1 1/2 + 2 1/3

I prefer to convert both to an improper fraction and then convert back to a mixed number, so;

1 1/2 = whole number (1) x denominator (2), add numerator (1), = 3, put this over the old denominator (2) = 3/2

2 1/3 = whole number (2) x denominator (3), add numerator (1), = 7, put this over the old denominator (3) = 7/3

Now we add the 2 improper fractions, so we have to convert them both to a common denominator. The LCM of 2 and 3 is 6, so it will be over 6.

3/2 = to get from 2 to 6, you multiply by 3, numerator (3) x 3 = 9, over 6 = 9/6.

7/3 = to get from 3 to 6, you multiply by 2, numerator (7) x 2 = 14, over 6 = 14/6.

9/6 + 14/6 = 23/6

Now we change back into a mixed number, how many times do 6 go into 23? 3 (6x3=18), as 4 would be 24.

So our whole number is 3

What is left goes over our denominator (6): 23 - 18 = 5.

So your answer is 3 5/6 cups of flour.

7 0
1 year ago
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