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avanturin [10]
3 years ago
10

What is the value of the expression: 2/10 ÷ 5/4? 1/50 4/10 8/50 1/2

Mathematics
2 answers:
lana66690 [7]3 years ago
8 0

Answer:

8/50

Step-by-step explanation:

2/10 x 4/5 = 8/50

Hope that helps!

Leto [7]3 years ago
4 0
4/25 came up so I’m not sure/
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During a radio contest, $50 is added to the prize money each time a caller answers the contest question incorrectly. the first c
omeli [17]

Answer:

50x+100=y
y=550

Step-by-step explanation:

Since the first caller can win $100, you add 100 onto the end. After you add 50 for every person who answered incorrectly. X being amount tried/answered incorrectly, and Y being the amount you can win at that given time

6 0
2 years ago
Help ASAP!!!!! Need help as soon as possible
k0ka [10]

Answer:

step 1. if the prize were chosen first the probability would be (1/2)(1/4) = 1/8.

step 2. the probability would be the same as part A.

5 0
2 years ago
PLEASE HELP ASAP
pishuonlain [190]
You have that:

 1. By definition, a binomial is a polynomial formed by two terms. 
 2. A quintic binomial is a binomial of degree 5. This means that its highest exponent is 5.
 3. Keeping this on mind, you must identify which binomial has degree 5.
 4. As you can see, the expression <span>3x^5+2 is a binomial, because it has two terms and the highest degree is 5.
 5. Thefore, the answer is: </span>3x^5+2
8 0
3 years ago
5x 179∘=7x 157∘ what is x?
katen-ka-za [31]
I got X=11

Minus 7x on both sides
The equation the becomes :
-2x +179=157
Subtract 179 from both sides
Equation now is:
-2x= -22
Divide -2 on both sides
X= 11
4 0
3 years ago
PLEASE HELP ME WITH NUMBER 1
LenaWriter [7]

hyp*2 = opp*2 + adj*2

c*2 = a*2 + b*2

a*2 + b*2 = c*2

5 0
2 years ago
Read 2 more answers
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