3 years ago

A number in expanded form is shown. 4×1+3×1/100+9×10+5×1/10

Mathematics

1 answer:

77julia77 [94]3 years ago

3 0

The real answer is going to be 23.5

You might be interested in

Original price: $32; Markup: 12.5%; Retail price

Roman55 [17]

12.5% = .125

32 x .125 = 4

32 + 4 = $36

4 0

2 years ago

Which integer represents each situation <br>deposit of $15

Lena [83]

Answer: +15

Step-by-step explanation: A deposit of $15 is an increase,

which means that it's positive.

So it can be written as +15.

5 0

3 years ago

What is the value of x in the equation 6x − 22 = 76?

gavmur [86]

Put x on one side of the equation

6x=(76+22)

6x=98
x=98/6

Simplify

x=49/3

7 0

3 years ago

Read 2 more answers

Estimate each product 4.2×3.1

BabaBlast [244]

4.2 times 3.1 is 13.02.

5 0

3 years ago

Read 2 more answers

The principle of superposition is a useful technique in developing solutions to differential equations after an initial solution

allochka39001 [22]

Answer:

A) $y_{i}(t) = C.e^{-at}$

B) $y_{u}(t) = - \frac{b}{a} e^{-at} + \frac{b}{a}$ t > s

Step-by-step explanation:

Attached below is a detailed solution of the given problem

Given equation:

dy/dt + ay = $bu_{s}(t)$ with Y(c) = 0

A) Determine the solution $Y_{i}(t)$

$y_{i}(t) = C.e^{-at}$

B) Determine the solution $Y_{u} (t)$

$y_{u}(t) = - \frac{b}{a} e^{-at} + \frac{b}{a}$

3 0

3 years ago