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Nastasia [14]
3 years ago
7

Find the value of c that completes the square 2 + 20r + c

Mathematics
1 answer:
Morgarella [4.7K]3 years ago
7 0

Answer:

c=5

Step-by-step explanation:

5

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liberstina [14]

Answer:

4.2 days

Step-by-step explanation:

7 0
3 years ago
Determine if<br> g(s) = 4s^2/3 <br> is even, odd, or neither.
madam [21]
\star \ g(s) =  \dfrac{4s^2}{3} 

\star \ g(s) = 4* \dfrac{s^2}{3} 

\star \  \dfrac{4s^2}{3} 

\star = Odd
3 0
3 years ago
A coin is tossed and a number cube is rolled at the same time. What is the probability that the coin will land on tails and the
babymother [125]
A-1/12 because if you write down h1, h2, h3, etc.-same for tail….tail and four would show up once out of the twelve options.
8 0
3 years ago
In 1980 (before the era of in-vitro fertilization), there were 3,612,258 births in the United States (according to the U.S. Cens
scoray [572]

Answer:

There was a 1.93% probability of having multiples (twins or more) in 1980.

Step-by-step explanation:

There were 3,612,258 births in the US in 1980.

Of those,

68339 + 1337 = 69676 were multiplies.

So

What was the probability of having multiples (twins or more) in 1980?

P = \frac{69676}{3612258} = 0.0193

There was a 1.93% probability of having multiples (twins or more) in 1980.

8 0
3 years ago
Suppose j varies jointly with g and v, and j=1 when g=4 and v=5. what is j when g=10 and v=9?
Tems11 [23]
J\alpha gv
j=agv where a is a constant of proportionality.
j=1 when g=4 and v=5
1=a*4*5
1=20a
a=1/20
a= 0.05
j=0.05gv
When g=10 and v=9,
j=0.05*10*9
j=0.5*9
j=4.5
4 0
3 years ago
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