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3 years ago

What type of budget involves placing money into envelops?

Mathematics

2 answers:

svetoff [14.1K]3 years ago

5 0

Answer:

B. Physical budget

Step-by-step explanation:

physical budget is when the user is separating their payments into individual envelopes to help avoid over spending and managing money.

Mama L [17]3 years ago

4 0

Physical Budgeting is what you're looking for!

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What is the expanded form of 43x65

bazaltina [42]

43×65=2,795 expand form = 2,000+700+90+5=7,795

8 0

3 years ago

Calculate the radius of a circle if it’s circumference is 37.7cm

Eddi Din [679]

Circumference = 2 $\pi$ r

Solve for r.

2 $\pi$ r = 37.7
Divide both sides by 2.

$\pi$ r = 18.85
Divide both sides by $\pi$ .

r = 6

The radius is 6 cm.

4 0

3 years ago

Multiply. 9x/4b•2bx/3x^5. Simplify your answer as much as possible

stich3 [128]

Answer:

3/2x^3

Step-by-step explanation:

multiply the numerators and the denominators

6 0

4 years ago

Find a formula for Y(t) with Y(0)=1 and draw its graph. What is Y\infty?

tino4ka555 [31]

Answer:

$(a)\ y(t)\ =\ -2e^{-2t}+3$

$(b)\ y(t)\ =\ 4e^{-2t}-3$

Step-by-step explanation:

(a) Given differential equation is

Y'+2Y=6

=>(D+2)y = 6

To find the complementary function, we will write

D+2=0

=> D = -2

So, the complementary function can be given by

$y_c(t)\ =\ C.e^{-2t}$

To find the particular integral, we will write

$y_p(t)\ =\ \dfrac{6}{D+2}$

$=\ \dfrac{6.e^{0.t}}{D+2}$

$=\ \dfrac{6}{0+2}$

= 3

so, the total solution can be given by

$y_(t)\ =\ C.F+P.I$

$=\ C.e^{-2t}\ +\ 3$

$y_(0)=C.e^{-2.0}\ +\ 3$

but according to question

1 = C +3

=> C = -2

So, the complete solution can be given by

$y_(t)\ =\ -2.e^{-2.t}\ +\ 3$

(b) Given differential equation is

Y'+2Y=-6

=>(D+2)y = -6

To find the complementary function, we will write

D+2=0

=> D = -2

So, the complementary function can be given by

$y_c(t)\ =\ C.e^{-2t}$

To find the particular integral, we will write

$y_p(t)\ =\ \dfrac{-6}{D+2}$

$=\ \dfrac{-6.e^{0.t}}{D+2}$

$=\ \dfrac{-6}{0+2}$

= -3

so, the total solution can be given by

$y_(t)\ =\ C.F+P.I$

$=\ C.e^{-2t}\ -\ 3$

$y_(0)\ =C.e^{-2.0}\ -\ 3$

but according to question

1 = C -3

=> C = 4

So, the complete solution can be given by

$y_(t)\ =\ 4.e^{-2.t}\ -3$

4 0

3 years ago

Could you help me with this question?

Dafna11 [192]

Answer:

2nd

Step-by-step explanation:

5=a^x

5/a

a^x/a

take a to the top

a^x.a^-¹

a^x-1

hope u understand

7 0

3 years ago