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Snowcat [4.5K]
3 years ago
10

Can someone help me por favor

Mathematics
1 answer:
Lelechka [254]3 years ago
7 0

Answer:

I think it is 35

Step-by-step explanation:

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How many solutions can a single variable linear equation contain?
dimaraw [331]
No solution is  the correct answer i  think
6 0
3 years ago
The number X of days in the summer months that a construction crew cannot work because of the weather has the probability distri
Ronch [10]

Answer:

a.)The probability of losing no more than ten days next summer is    

    0.65

b.) The probability that 8 - 12 days will be lost next summer  is 0.8

c.)  The probability there will be no days lost next summer is 0.

Step-by-step explanation:

The probability distribution for the number X of days in the summer that a construction crew cannot work because of the weather is given below:

x                    P(x)

6                   0.03

7                   0.08

8                   0.15

9                   0.2

10                  0.19

11                   0.16

12                   0.1

13                   0.07

14                   0.02

a.) To find the probability that no more than 10 days will lost next summer can be found by adding the values of probability of the days lost which are 10 days or less, that is to say we can write

 

p( x ≤ 10 )  = p(x=6) + p(x =7) + p(x=8) + p(x=9) + p(x=10)

                = 0.03     + 0.08    + 0.15     + 0.2     + 0.19

                = 0.65

b.) To find the probability that 8 to 12 days will be lost next summer will be given by taking into account and adding the probabilities starting form the probability when 8 days are lost to the probability when 12 days are lost

   p( 8 ≤ x ≤ 12)  = p(x=8) + p(x=9) + p(x=10) + p(x=11) + p(x=12)

                          = 0.15 +    0.2     + 0.19    +   0.16  + 0.1

                          = 0.8

c.) The probability that no days will be lost next summer will be given by

    = 1 - ( p(x=6) + p(x=7) +  p(x=8) + p(x=9) + p(10) + p(11) + p(12))

    = 1 -  1

    = 0  

   The probability that will be no days lost next summer is zero. We can conclude that there will be some days lost next summer.

4 0
3 years ago
What’s the correct answer for this?
klasskru [66]

Answer:

75.02

Step-by-step explanation:

we need to find the height so we mark the height as (o)  since we only know the adjacent we will use tan.

So we will do tan/35 x o/100

to find o we need to multiply it

so O = 100 x tan35

O= 70.02

and we need to add the 5ft

so it will be 75.02 to the nearest decimal

8 0
3 years ago
Read 2 more answers
Emily and jimmy each improved their yards by planting rose bushes and shrubs. they bought their supplies from the same store. em
Ratling [72]

Answer:

rose$7  shrub $11

Step-by-step explanation:

5r+3s=68

1r+14s=161

I will multiply the second by -5 to eliminate r variable

5r+  3s= 68

-5r- 70s = -805

        -67s  = -737

            Divide both by -67

          s= 11

14*11=154

161-154 =7

      5*7 + 3*11 = 68

    35+33 = 68

       7+ 14*11 = 161

7+154 = 161

4 0
2 years ago
Then choose the point P below that has the following property: If point P is added to the given set of points, then point P woul
likoan [24]

Answer:

when the point p is added to set of points. the closest pairs would be (a) (0,5)

Step-by-step explanation:

Because at 0 the value of x is at its minimal or its simply at the origin.

hence we conclude that the closest point when p is added to the given set of points is (0,5)

5 0
2 years ago
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