Ask question

Ask question

All categories

3 years ago

15

Caitlin has a pink umbrella and a black umbrella. She has a pink jacket, a blue

1 answer:

Olin [163]3 years ago

5 0

Answer:

A shows all possible combinations

Step-by-step explanation:

You might be interested in

If i earn $8.10 and hour and worked 6 hours a day how many days would i need to work to get 470 hours.

prisoha [69]

Since 470/6 = 78.333 it would take you 78.333 days to work 470 hours.

4 0

3 years ago

What is the value of the expression 5(X+3) when X=-3?

SIZIF [17.4K]

Answer:

0

Step-by-step explanation:

5(x+3) replace x with -3

5(-3+3)

5(0)

0

4 0

3 years ago

What property is this? (3x+12y)+(10x-5y)

SpyIntel [72]

Answer:

Assciates Property

Step-by-step explanation:

look at the picture above

6 0

3 years ago

HELPPPPPPPPP PLEASEEEEE<br><br> Write the perimeter of the triangle as a polynomial

GuDViN [60]

It’s either B or D. I’m sorry I’m not so sure but I think it’s either one of those.

6 0

3 years ago

6. Let f and g be differentiable functions

Julli [10]

Answer:

(b) 1

Step-by-step explanation:

To differentiate $h(x)=f(x)g(x)$ we will need the product rule:

$h'(x)=f'(x)g(x)+f(x)g'(x)$ .

We have $h'(x)=f(x)g'(x)$ , so the following equation is true by the transitive property:

$f'(x)g(x)+f(x)g'(x)=f(x)g'(x)$

By subtraction property we have:

$f'(x)g(x)=0$

Since $g(x) \neq 0$ , then we can divide both sides by $g(x)$ :

$f'(x)=\frac{0}{g(x)}$

$f'(x)=0$

This implies $f(x)$ is constant.

So we have that $f(x)=c$ where $c$ is a real number.

Since $f(0)=1$ and $f(0)=c$ , then by transitive property $1=c$ .

So $f(x)=1$ .

Checking:

$h(x)=1 \cdot g(x)$

$h'(x)=g'(x)=1 \cdot g'(x)$

So the following conditions were met.

5 0

3 years ago