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Zinaida [17]
2 years ago
9

A new experimental drug has been approved to be tested as a treatment for Parkinson's

Mathematics
1 answer:
enyata [817]2 years ago
8 0

Answer:

<em>the</em><em> answer</em><em> is</em><em> </em><em>D </em><em>the</em><em> </em><em>hypothetical</em><em> </em><em>results</em><em> </em><em>indicate</em><em> that</em><em> the</em><em> </em><em>new</em><em> </em><em>experimentel</em><em> </em><em>drug </em><em>did </em><em>not </em><em>improve</em><em> </em><em>symptoms</em>

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A fish tank at a pet store has 10 goldfish. In how many different ways can Brian choose 3 goldfish to buy?
Yuki888 [10]
1000 different ways unless you can't choose the same as before it would be 720
6 0
3 years ago
Read 2 more answers
Write each ratio statement as a fraction and reduce to lowest terms if possible:
qwelly [4]

The answers are:

18 to 24 =  \frac{18}{24} = \frac{3}{4}

5 to 15 =  \frac{5}{15} = \frac{1}{3}

14:42 =  \frac{14}{42} = \frac{1}{3}

15 cents to 18 cents = \frac{15}{18}  = \frac{5}{6}

Explanation:

To write a fraction using a ratio, simply use the first number as the numerator (top number), in this case, the numbers 18, 5, 14, and 15, and the second or biggest number as a denominator (bottom number), in this case, the numbers 24, 15, 42 and 18. This means the fractions are  \frac{18}{24},  \frac{5}{15}, \frac{14}{42} , and  \frac{15}{18}.

The second step is to reduce or simplify the fractions, which means the numbers in a fraction are divided by the same factor (a number that divides another without a remainder). Additionally, to do this, it is important to reduce the fraction to its minimum.

\frac{18}{24} divide this by 6, which is equivalent to \frac{3}{4}

\frac{5}{15} divide this by 5, which is equivalent to \frac{1}{3}

\frac{14}{42} divide this by 14. which is equivalent to \frac{1}{3}

\frac{15}{18} divide this by 3, which is equivalent to \frac{5}{6}

7 0
3 years ago
I need help??!!!! 3s(s – 8) = 0 s = or s = <br><br><br><br><br> [/tex]
sergeinik [125]
3s(s-8)=0
3s = 0      s-8 =0
s=0           s= 8
5 0
3 years ago
It costs Beverly $0.50 to produce each bracelet she makes. She sells each bracelet for $20, plus three times the production cost
MrRissso [65]

Answer:

(0.5b+20b)*3b=c

Step-by-step explanation:

8 0
3 years ago
Given f(x) = 3x- 1 and g(x) = 2x-3, for which value of x does g(x) = f(2)?
Vedmedyk [2.9K]

Answer: x = 4

Step-by-step explanation: f(2) = 3(2)-1 = 5. Meaning x needs to be a value that makes g(x) = 5. You can set them up equal to each other 5 = 2x-3 and solve. You end up getting x = 4.

6 0
3 years ago
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