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kkurt [141]
3 years ago
11

(I NEED THIS ANSWERED QUICKLY!)

Mathematics
1 answer:
mars1129 [50]3 years ago
3 0

Answer:

59.2

Step-by-step explanation:

5(7+y)z

5(7+0.4)1.6

5(7.4)1.6

5 x 7.4 x 1.6

37 x 1.6 = 59.2

Hope it Helps!!!

Please mark Brainliest!!!

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According to school records, your school’s softball team wins 62% of the time when they play a
ValentinkaMS [17]

Answer:

0.422

Step-by-step explanation:

(0.45)(0.62) + (0.55)(0.26) = 0.422

8 0
4 years ago
Consider the first order differential equation
AURORKA [14]

Answer:

For y(-7) =6.4

        The  largest interval  is  between  

                                       -\infty \to -5

For   y(-2.5) = -0.5.

          The  largest interval  is  between  

                                        -5 \to 5

For  y(0) = 0

          The  largest interval  is  between  

                                        -5 \to 5

For y(4.5) = -2.1.

            The  largest interval  is  between  

                                        -5 \to 5

For y(14)= 1.7.

                          The  largest interval  is  between  

                                        9 \to \infty        

   

Step-by-step explanation:

From m the question we are told that

     The first order differential equation is   \frac{y' -  t}{ t^2 -25} =  \frac{e^t}{t-9}

Now the first step is to obtain the domain of the differential equation

Now to do that let consider the denominators

  Now generally

                           t^2 - 25 \ne  0                                           side calculation

                   =>     t\ne \pm5                                                      t^2 - 25 =  0

                                                                                          t = \pm 5

Also              t-9\ne 0                                                     t -9 = 0

        =>          t\ne 9                                                            t= 9    

This means that this  first order differential equation is discontinuous at

       t =  -5 ,  \   \  t =  5 \ \  t =  9

  This  \  is \  illustrated \  below    \  \\      ------------------\\\. \ \ \  | \ \ \   \ \ \   \ \ \ \  \ \ \ \ \ | \ \ \ \ \ \ \ \ \ \ \ \ \ |\\. \  -5 \ \ \ \ \  \ \ \ \ \ \ \  5 \ \ \ \ \ \ \ \ \ \ \ \ \   9

So

For y(-7) =6.4

        The  largest interval  is  between  

                                       -\infty \to -5

For   y(-2.5) = -0.5.

          The  largest interval  is  between  

                                        -5 \to 5

For  y(0) = 0

          The  largest interval  is  between  

                                        -5 \to 5

For y(4.5) = -2.1.

            The  largest interval  is  between  

                                        -5 \to 5

For y(14)= 1.7.

                          The  largest interval  is  between  

                                        9 \to \infty        

   

4 0
3 years ago
What’s the answer to this?
USPshnik [31]

Answer:

<D is congruent to <B

Step-by-step explanation:

They both have the 3 lines indicated on them

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PLS HELP GIVE BRAINLIEST
zalisa [80]

Answer:

B 1.8

Step-by-step explanation:

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3 years ago
Help me please I need it
jenyasd209 [6]

Step-by-step explanation:

see the photo for explanation

5 0
3 years ago
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