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guajiro [1.7K]
3 years ago
11

Does anyone know this??

Mathematics
2 answers:
HACTEHA [7]3 years ago
8 0
Answer: 0.34

Explanation: First, you add all of the probabilities together to find the total probability when Dr. Green is missing. (You will get 0.66.) Next, you will need to subtract this from 1.00. 1 - 0.66 = 0.34. 0.34 is your final answer.
Anton [14]3 years ago
6 0

Answer:

0.34

Step-by-step explanation:

0.25 + 0.17 + 0.21 + 0.03 = 0.66

1 - 0.66 = 0.34

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Find the slope of the line (1,6) and (-3,0)
Kaylis [27]

Answer:

slope= 3/2

Step-by-step explanation:

y2-y1/x2-x1=slope

0-6/-3-1= -6/-4 or 3/2

6 0
2 years ago
Read 2 more answers
At what points on the given curve x = 4t3, y = 3 + 40t − 2t2 does the tangent line have slope 1?
dexar [7]

ANSWER

The points are:

(32,-85)

and

( \frac{500}{27} , \frac{577}{9} )

EXPLANATION

The given parametric equation that defines the curve is:

x = 4 {t}^{3}

y = 3 + 40t - 2 {t}^{2}

We differentiate to get,

\frac{dx}{dt}  = 12 {t}^{2}

\frac{dy}{dt}  = 40 - 4t

The slope of the tangent is given by;

\frac{dy}{dx}  =  \frac{ \frac{dy}{dt} }{ \frac{dx}{dt} }

\frac{dy}{dx} =  \frac{12 {t}^{2} }{40 - 4t}

For the slope to be 1, then we must solve the following equation for t.

\frac{12 {t}^{2} }{40 - 4t}  = 1

12 {t}^{2}  = 40 - 4t

12 {t}^{2}   + 4t - 4 0 = 0

3{t}^{2}   + t - 10 = 0

(t + 2)(3t - 5) = 0

t =  - 2 \: \:  or \:  \: t =  \frac{5}{3}

When t=-2, we put -2 into the expression for x and y to get

x=4(-2)³ and y=3+40(-2)-2(-2)²

This implies that,

x=32, y=-85

Hence one point is (32,-85)

Similarly, when

t =  \frac{5}{3}

x =  \frac{500}{27} ,y =  \frac{577}{9}

Another point is

( \frac{500}{27} , \frac{577}{9} )

7 0
3 years ago
You have just started a colony on Mars. One of the biggest concerns for the colony is government. What is your colony going to d
777dan777 [17]

Answer:

we will use democracy so that everyone gets a say in what happens to the colony, second the government will make the decisions and the people will provide options and different ideas, and i believe its the best type because everyone has a say in what happens and the government isn't too powerful and has as much power as the people do.

Step-by-step explanation:

3 0
2 years ago
Suppose the total weight of the fish caught stayed the same but instead of 100 fish caught during the weeklong fishing trip only
Paha777 [63]
The weight of each fish would be multiplied by 10.

Assume the first time, the weight was 800 lb.  Since there were 100 fish caught, the weight of each fish would be 800/100 = 8 lb.

This time, however, only 10 fish were caught.  The weight would be 800/10 = 80 lb.  

80 = 8(10), so the weight is 10 times more.
4 0
3 years ago
Ajay has 170 red ball and 136 green ball.What is the ratio of the red and green balls. best answer will get brainliest mark​
Tatiana [17]

I I found the answer, answer is 359 stop answer dear

5 0
3 years ago
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