Answer:
1/2652
Step-by-step explanation:
52 cards one jack spades 1/52
now 51 cards left one jack diamonds 1/51
1/52 * 1/51 = 1 / 2652
No. and i will keep it like that
Answer:
Step-by-step explanation:
The given equation is
Subtract K to both sides of the equation
Now, use the property, 
Multiply both sides by C to isolate A
The value of A is
Y = -2x + 4
y = x² + 4x + 13
-2x + 4 = x² + 4x + 13
<u>+ 2x + 2x </u>
4 = x² + 6x + 13
<u>- 4 - 4</u>
0 = x² + 6x + 9
x = <u>-(6) ± √((6)² - 4(1)(9))
</u> 2(1)<u>
</u> x = <u>-6 ± √(36 - 36)
</u> 2<u>
</u> x = <u>-6 ± √(0)
</u> 2<u>
</u> x = <u>-6 ± 0
</u> 2<u>
</u> x = <u>-6
</u> 2
x = -3
y = -2x + 4
y = -2(-3) + 4
y = 6 + 4
y = 10
(x, y) = (-3, 10)
The y - coordinate of the solution is 10.
<u />
Ratios can be part-to-part, part-to-whole,<span> or </span>whole-to-part.<span> Let's take a look at what this means.</span>
When we compare boys to girls in a classroom, we are comparing part of the class to another part of the class. This would be a part-to-part comparison.
When we compare boys to the whole class, this is a <span>part-to-whole </span>comparison.
If we were to compare the class to the girls, this would be whole-to-part comparison.
EXAMPLE: A class is made up of 14 girls and 15 boys.
PART_TO_PART 14 : 15 shows girls to boys
PART_TO_WHOLE 14: 29 shows girls to the class
Whole-to-Part 29 : 14 shows the class to the girls
