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Eddi Din [679]
3 years ago
14

Help me please! !!!!!!!

Mathematics
2 answers:
Andrej [43]3 years ago
3 0
The answer is c. 1/9. 

If x = -2, y = -1, z = 3

then,    (-2(-1) -(-1)^2) / 3(3)

(2 - 1)/3(3)

1/9

In-s [12.5K]3 years ago
3 0
Its d that's the answer

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Step-by-step explanation:

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You plan to invest $350 in a growth fund that has a rate of 1.5% compounded quarterly. How much money will this investment be wo
nydimaria [60]

Answer:

Hey man I know the answer to this question it would be $449.12

Step-by-step explanation: 350*1.005^50= 449.12



7 0
3 years ago
Read 2 more answers
Differentiate x^2/4-x^3​
Ede4ka [16]

Answer:

  x^4 + 8x          

  -----------------

    (4-x^3)^2

Step-by-step explanation:

d /dx  (x^2/(4-x^3)​)

When we differentiate a fraction u/v

df/dx = u/v

         =  v du/dx-u dv/dx

           ---------------------------

                         v^2

we know u = x^2   so du/dx = 2x

               v = (4-x^3)  so dv/dx = -3x^2

d dx =   (4-x^3) (2x)- x^2 ( -3x^2)

           -------------------------------------

                   (4-x^3)^2

Combining terms

           (8x-2x^4) --3x^4

           -------------------------------------

                   (4-x^3)^2

           8x-2x^4 +3x^4

           -------------------------------------

                   (4-x^3)^2

             x^4 + 8x          

           -------------------------------------

                   (4-x^3)^2

8 0
3 years ago
150% of 150 is what number? (15 points I think?)
zysi [14]

225 percent

Step-by-step explanation:

150 is the whole and 150 divided by 150 is 1.

1 whole is 100 percent

6 0
2 years ago
Read 2 more answers
345mi +3hr+ 15 mph the slowest car traveled
Ksju [112]

Answer:

15mph

Step-by-step explanation:

it is going slow

7 0
3 years ago
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