Flour to sugar....u have 3 1/2 cups of flour and 1 1/4 cups of sugar (not sure if u mean brown or granulated...but either way, they are the same)...so ur ratio can be 3.5 cups to 1.25 cups.....or it can be 7/2 cups to 5/4 cups...depends on if u want it in decimals or fractions.
to compare the 2 quantities....um...3 1/2 cups flour > 1 1/4 cups sugar
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how many cups of flour do u need for each egg....
3 1/2 cups of flour.....and 2 eggs
(7/2) / 2 =
7/2 * 1/2 =
7/4 or 1 3/4.....so u need 1 3/4 cups of flour per egg <==
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I am having trouble reading ur rate table....but if 3 dozen (36 cookies) requires 2 teaspoons, then....
cookies : 6 12 18 24 30 36 180
vanilla : 1/3 2/3 1 1 1/3 1 2/3 2 10
the strategy used was a proportion : 36/2 = (number of cookies) / x...I just subbed in number of cookies and solved for x (number of teaspoons).
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How many cookies do u need to sell to earn at least 60% of 120 ? and 40% of 120 ?
so if this relates to ur other question....then u r selling ur cookies at 1.60 for 4 cookies.....that means 1.60/4 = 0.40 per cookie
60% of 120 = 0.60(120) = 72
0.40x > = 72
x > = 72/0.40
x > = 180.....u would have to sell at least 180 cookies
40% of 120 = 0.40(120) = 48
0.40x > = 48
x > = 48 / 0.40
x > = 120....u would need to sell at least 120 cookies
Answer:
THEORTICAL PROBABILITY:
1A) F
1B) B
1C) A
1D) D,E,F
2A) R
2B) B
3A) odd number
3B) No, same.
3C) less than 5
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1A) 8/30=4/15
1B) 10/30=1/3
1C) 12/30=2/5
1D) 18/30=3/5
1E) 22/30=11/15
1F) 22/30=11/15
2A) 3/8
2B) 1/8
2C)4/8=1/2
2D) 5/8
2E)3/8
3A) 50
3B) 150
3C) 250
3D) 100
3E) 100
Step-by-step explanation:
If you mean this one then:
Yes it is a perfect square, since you get a whole number as the original points
And the answer is C
Answer:
C.
Step-by-step explanation:
p(x)=sin(x) is an odd function since sin(-x)=-sin(x).
q(x)=cos(x) is an even function since cos(-x)=cos(x).
r(x)=tan(x) is an odd function since tan(-x)=-tan(x).
s(x)=csc(x) is an odd function since csc(-x)=-csc(x).
So the only contender seems to be C.
Let's check. To check we have to plug in (-x) in place of (x) and see if we get the same function back since we are looking for an even function.
Replace (x) with (-x):
since cosine is even; that is cos(-u)=cos(u) where u in this case is .
So f is even.