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AleksAgata [21]
4 years ago
13

There are 3 alternative routes by which you may drive to work: Alabaster Street, Brillantine Street, and Clancy Street. It is th

e beginning of rush hour, and by experience Alabaster street will be closed by a car crash on average in 25 minutes, Brillantine street in 50 minutes, and Clancy Street in 40 minutes. Accident times are completely unpredictable. If you leave for work in one hour (60 minutes), what is the probability that (at the moment you leave) a route to work will still be open?
Mathematics
1 answer:
Solnce55 [7]4 years ago
3 0

Answer:

25%

Step-by-step explanation:

sorry i did it in my head

You might be interested in
Can someone please help me with I appreciate it thank you
Ede4ka [16]

Answer:

c = 7.

Step-by-step explanation:

The slope = (y2-y1)/(x2-x1) where (x1,y1) and (x2,y2) are the 2 points.

So here we have the equation

- 3 = (3 - (-3)) /(5 - c)

-3 = 6 / (5 - c)    Cross multiply:

-3(5 - c) = 6

-15 + 3c = 6

3c = 6 + 15

3c = 21

c = 7.

8 0
3 years ago
Read 2 more answers
How to evaluate 3H +2 for H equals 10
Free_Kalibri [48]

Answer: 32

Step-by-step explanation:

3H+2

3(10)+2

30+2

32

4 0
4 years ago
Which of the following is a solution of y &gt; |x| - 6?<br><br> (-5, 1)<br> (-1, -5)<br> (5, -1)
levacccp [35]
Absolute value of x minus 6 is less than y
one way is to jsut make all the x's positive, then subtract them from 6 and see if they are less

sorry for confusing, just read below

(-5,1)
1>|-5|-6
1>5-6
1>-1
true

(-1,-5)
-5>|-1|-6
-5>1-6
-5>-5
false

(5,-1)
-1>|5|-6
-1>-1
false



answer is (-5,1)
4 0
3 years ago
Read 2 more answers
shaq invested $350 in a savings account that earns 5% interest, compounded annually. How much interest will he earn in 2 years
fgiga [73]

Answer:

$25.39

Step-by-step explanation:

So if he has a 5% investment, then that means that every year he will get back 5% of the amount he invested.

So all one has to do is to find out 5% of the amount invested

Since it is asking for the amount earned in two years, then one will have to add back 5% twice

so 5% of 350

5% can be written as 0.05

so then the problem is

0.05 * 350

= 7.5

add that to the total amount and repeat the process

350 + 7.5

= 357.5

5% of 357.5

0.05 * 357.5

=17.885

because this is money one has to round to the second decimal point

= approx. 17.89

so now find the total amount earned by adding the two values

7.5 + 17.89

= 25.39

6 0
4 years ago
Find the value of x for which allb <br> A. 35<br> B. 145<br> C. 140<br> D. 47
Paha777 [63]

Answer:

A. 35

Step-by-step explanation:

a || b .....(given)

line c is their transversal.

-> x° + (3x + 40)° = 180° (Interior angles on the same side of transversal)

-> (3x + 40 + x)° = 180°

-> (4x + 40)° = 180°

-> 4x + 40 = 180

-> 4x = 180 - 40

-> 4x = 140

-> x = 140/4

-> x = 35

7 0
2 years ago
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