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ollegr [7]
3 years ago
12

PLS GIVE ANSWER AND TELL ME EXACTLY HOW YOU GOT IT

Mathematics
1 answer:
PIT_PIT [208]3 years ago
8 0
A)  Y U Z { B, C, D, F, G, H, K, T, L, M, N, W}
b)  n(YUZ) {5}    (<em>n</em> is the number of elements in the set)
c)  X AND Y {K}
d)  n(X AND Y) {16}

I'm not sure of that notation for e and f. Can you tell me what the X\Y means?
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Victor is making a recipe for smoothies. His first recipe requires 2 cups of strawberries for every 7 cups of other ingredients.
sweet-ann [11.9K]

Answer:

2/7 or 3/9

3/9 is greater so the recipe with 3 cups per 9 cup requires more

Step-by-step explanation:

5 0
3 years ago
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If you have a deck of cards what is the probability that you will draw a 9 or a heart
Vesna [10]
The probability would be 1/4 for hearts 1/13 for the number card I think this is right sorry if it’s not
4 0
3 years ago
How do you find the rate of change
olga_2 [115]
If it's for a graph then I believe you just find the slope which you can do by taking two points and plugging them into this equation y-y
/
X-X

Example: (2, 4) and (6, 7) the first number is always x and the second is always y so if you plug those in the equation would look like this....

4-7
/
2-6

That would end up being
3
- ---- aka the rate of change
4


P.s. The slash and the four dotted lines together means division. Hope this helps
6 0
3 years ago
(3.6 x 10^-5) divided by (1.8 x 10^2) <br> Write your answer in standard form
Genrish500 [490]

Answer:

The standard form of  is 0.0000002

Step-by-step explanation:

5 0
3 years ago
The total area of two square windows is 1,025 in.^2. each side of the larger window is 5 in. longer than the sides of the smalle
vampirchik [111]
The area of a square is expressed as:

Area = s^2

We are given the area of both windows. We will use this value for the calculations. We set s as the side of the larger window and a for the smaller window.

Total area = Area larger + area smaller
1025 = s^2 + a^2

Since it was said that the side of the larger window, s is 5 in longer than the side of the smaller window, a (s = 5+a) then:

<span>1025 = s^2 + a^2
</span>1025 = (5+a)^2 + a^2

simplifying we obtain,

a = 20 inches
8 0
3 years ago
Read 2 more answers
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