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GrogVix [38]
3 years ago
13

How much is 2 ÷ 247​

Mathematics
1 answer:
ddd [48]3 years ago
8 0
The answer is: 0.008097165991903
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Alex spent $15 on 34 pounds of cookies. What is the unit rate in cost per pound?
Marrrta [24]

Answer: 2.266666667

Step-by-step explanation: 34/15=2.266666667

8 0
3 years ago
Read 2 more answers
It's an overcast day in Hayward and you're waiting for AC Transit 97 Bus Line to show up. Your weather app says there's a 30% ch
melomori [17]

Answer:

a

 P(r n L) =  0.12  

b

 P(L) = 0.225

c

  P(\= r | L) =  0.4667

Step-by-step explanation:

The chance that it will rain is  P(r ) = 0.30

 The chance that it does not rain is P(\= r ) = 1 - P(r )

                                                             P(\= r ) = 1 -0.30

                                                              P(\= r ) = 0.70

The probability that the bus run late if it rains is  P(L | r) =  0.4

 The probability that the bus run late if it does not rain is   P(L | \= r) =  0.15

  Generally the probability that it will rain and the bus will be late is mathematically represented as

     P(r n L) =  P(L | r) *  P(r)

=>  P(r n L) =  0.4 *  0.30

=>  P(r n L) =  0.12  

Generally the probability that the bus will be late is mathematically represented as

     P(L) =  P(r) * P(L|r) + P(L | \= r) * P(\= r)

=>  P(L) =  0.30 * 0.4 +0.15*0.70

 =>  P(L) = 0.225

Generally given that the bus ran late,  the probability that the bus it was not raining is mathematically represented as

      P(\= r | L) =  1- P(r | L )

Here  P(r | L ) = \frac{P(r n L)}{P(L)}

=>   P(r | L ) = \frac{0.12}{0.225}

=>   P(r | L ) = 0.533

So

      P(\= r | L) =  1- 0.533

   =>   P(\= r | L) =  0.467

3 0
3 years ago
Which of the following represents 7 square root x6 in exponential form?
nata0808 [166]

Answer:

x^7/6

7 square root x^6 would be x ^7/6

3 0
4 years ago
Can anybody please help me out with this problem I would really appreciate it so much . Please and thank you
White raven [17]

"Supplementary" angles add up to 180°.

Opposite angles are supplementary, so . . .

(12x - 4) + (19x - 2)  =  180°

Clear the parentheses:  12x - 4 + 19x - 2 = 180°

Add up all the x's on the left side:  31x - 4 - 2  =  180°

Add up the plain old numbers on the left side:  31x - 6  =  180°

Add  6  to each side:  31x  =  186°

Divide each side by  31 :  <em>x  =  6°</em>

Well !  Now that you know that  x = 6° . . .

Angle  EPC  is  (12x - 4)°

That's  (12·6  -  4)°

Which is  (72 - 4)°

Which is  <em>68°</em>

4 0
3 years ago
Pls help extra points and mark brainlist o
Anna007 [38]

Answer:

A.

Hope that helps!

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
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