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Naddik [55]
4 years ago
12

So I got a question.

Mathematics
2 answers:
Natalija [7]4 years ago
8 0
He must've left you. My sincere apologies.
Thepotemich [5.8K]4 years ago
5 0

Sorry, dude. Who needs a dad anyway? Not me. Not you. We can do this by ourselves.



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Can someone please help with this
gogolik [260]
724.94 I THINK.
787.00+135.46=922.46
922.46-190.05=732.41
732.41-7.47=724.94
4 0
3 years ago
Ben earns $9 per hour and $6 for each delivery he makes. He wants to earn more than $155 in an 8-hour workday. What is the least
hichkok12 [17]

Answer:

He will need 14 deliveries to reach his goal.

Step-by-step explanation:

$9/hr x 8hrs = $72.00

$155 - $72 = $83

$83/$6 = 13.83, but he cant make less than a whole delevery, so he would have to make 14 delivers to reach his goal.

6 0
3 years ago
Read 2 more answers
The probability of an event occurring is 21% what is the probability of the event not occurring
solmaris [256]

Answer: 79 %

Step-by-step explanation:

7 0
3 years ago
Help me find the value of 1 please!!!!
Gemiola [76]

Answer:

98 degrees

Step-by-step explanation:

Construct a line parallel to the 2 given lines that passes through the vertex of angle 1.

We get the part of angle 1 below this line is 180 - 144 = 36 by same side interior angles.

We get the part of angle 1 above this line is 62 degrees by alternate interior angles.

meaning the total measure of angle 1 is 62 + 36 = 98

6 0
3 years ago
A bakery sells rolls in units of a dozen. The demand X (in 1000 units) for rolls has a gamma distribution with parameters α = 3,
bearhunter [10]

Answer:

The value  is  E(X) =  \$ 1.7067

Step-by-step explanation:

From the question we are told that

   The  parameters  are  α = 3, θ = 0.5

    The cost of making a unit on the first day  is  c = $2

    The selling price of a  unit on the first day is  s = $5

    The selling price of a leftover unit on the second day is  v  = $ 1

Generally the profit of a unit on the first day is

        p_1 = 5 - 2

           p_1 = \$3

The profit of a unit on the second day is

       p_2 = 1 - 2

=>     p_2 = - \$1

Generally the probability of making profit greater than $ 1 is mathematically represented as

    P(X >  1 ) = Gamma (X ,\alpha , \theta)

=>   P(X >  1 ) = Gamma (1 ,3 , 0.5)

Now from the gamma distribution table  we have that

    P(X >  1 ) =  0.67668

Generally the probability of making profit less than or  equal to  $ 1 is mathematically represented as

       P(X \le  1 ) = 1 - P(X >  1 )

=>     P(X \le  1 ) = 1 - 0.67668

=>     P(X \le  1 ) = 0.32332    

So  the probability of making  $3  is    P(X >  1 ) =  0.67668

and  the probability of making  -$1  is   P(X \le  1 ) = 0.32332  

Generally the value of profit per day is mathematically represented as

      E(X) =  3 *  P(X >  1 )   +   (-1  *  P(X \le 1 ) )

=>     E(X) =  3 * 0.67668   +   (-1  *  0.32332 )

=>     E(X) =  \$ 1.7067

4 0
3 years ago
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