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insens350 [35]
3 years ago
13

3. A number between 30 and 50 is chosen at random. What's the probability that the

Mathematics
1 answer:
Alinara [238K]3 years ago
6 0

Answer:

0.5789

Step-by-step explanation:

The successful events would be 34 , 40 41  42 43 44 45 46 47 48 49

The total number of ways 19 when you count from 31 to 49

P(1 four) = 11/19 = 0.5789

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What is the slope of the graph? (Example: 2/3,-4,-2/9)
mart [117]

Answer:

7/9

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Find the coordinates for the midpoint of the segment with endpoints given. (12, 4) and (-8, 8) (2, 6) (10, 6) (2, 2)
cluponka [151]
The given coordinates are:
p1: (12,4) and p2: (-8,8)

Th x coordinate of the midpoint is calculated as follows:
Xmidpoint = (x1+x2) / 2 = (12+-8) / 2 = 4/2 = 2

The y coordinate of the midpoint is calculated as follows:
Ymidpoint = (y1+y2) / 2 = (4+8) / 2 = 12/2 = 6

Based on the above calculations, the midpoint of the segment with the given coordinates is (2,6)
8 0
3 years ago
On the strip below, mark and label the location of each decimal. Please help! Thank you.
Alinara [238K]

0.09 is one tick mark Behind the 1/10 or 1 over 10 mark.

0.9 is the exact mark labled 9 over 10 or 9/10.

0.19 is exactly the mark behind the 2/10 mark or 2 over 10.

0.190 is on exactly the same mark as the one above-- on the mark behind the 2/10 mark.

0.019 is does not have a place on the strip. It is in the thousandths place not the hundredths or tenths places. That is why it doesn't have a place on the strip

Hope this helps you! :)

3 0
3 years ago
A gardener has 920 feet of fencing to fence in a rectangular garden. One side of the garden is bordered by a river and so it doe
yuradex [85]

Answer:

splitting it evenly among all three sides gives us the greatest area. ( for example if we had to split the number 10 into 2 and find the greatest area, out of all possible ways 5*5 is the greatest). Two sides have to be equal since it's a rectangle.

918/3=306

So we can make the two equal sides 306, and the longer side 308 which makes sure that we have the greatest area.

306 * 308

Step-by-step explanation:

3 0
3 years ago
a. About how far is it from Amarillo to Oklahoma City? Explain your reasoning. b. Driving at a constant speed of 70 miles per ho
balu736 [363]

Answer:

They are 260 miles apart. No it would not be possible.

Step-by-step explanation:

If they are 260 miles apart and you drive at a constant speed on 70mph. You will have to 260/70 which = 3.7 or 4 so it would not be possible.

8 0
3 years ago
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