All categories

3 years ago

URGENT HELP HUSHGAHUHGHJBJB!!!!!!!!!!!!!!!!!!!!!!!!!!! $0.35 is what percent of a dollar?

Mathematics

2 answers:

quester [9]3 years ago

8 0

Answer:

35%

Step-by-step explanation:

Becasue in a dollar there are 100 pennies. 0.35 times 100 would be 35

Travka [436]3 years ago

3 0

Answer:

35%

Step-by-step explanation:

If a dollar is 100 cents and you have 35 cents, then 35 cents would be 35% of a dollar.

You might be interested in

If 30 marks is 40% what is full marks

Ray Of Light [21]

The full marks is 75.

4 0

3 years ago

Read 2 more answers

In Exercise, find the derivative of the function.<br> y = ln(3 + x2)

erastovalidia [21]

Answer: $\dfrac{2x}{3 + x^2}$

Step-by-step explanation:

We know the property of derivative: $\dfrac{d}{dx}(\log (x))=\dfrac{1}{x}$

Given function : $y=\ln(3 + x^2)$

Differentiate both sides with respect to x , we get

$\dfrac{dy}{dx}=\dfrac{d}{dx}(\ln(3 + x^2))$

$\Rightarrow\ \dfrac{dy}{dx}=\dfrac{1}{3 + x^2}\cdot\dfrac{d}{dx}(3 + x^2)$ [By Chain rule]

$\Rightarrow\ \dfrac{dy}{dx}=\dfrac{1}{3 + x^2}\cdot(0+2x)$

[Since $\dfrac{d}{dx}(a)=0$ , where a is scalar and $\dfrac{d}{dx}(x^n)=n(x)^{n-1}$ ]

$\Rightarrow\ \dfrac{dy}{dx}=\dfrac{2x}{3 + x^2}$

Hence, the derivative of the given function is $\dfrac{2x}{3 + x^2}$ .

5 0

3 years ago

can somebody please help me with this I have school in 4 minutes and I need to get this done but I don't understand it at all an

GuDViN [60]

Yes I think I’m gonna go go to go home with homework homework done today I will be there in green bath

3 0

2 years ago

MATH IS HARD. HELP<br> Change the following into a single fraction: 1− (a+b/a−b)

lianna [129]

Answer:

-2b/(a-b)

Step-by-step explanation:

1− (a+b/a−b)

We need to get a common denominator of a-b

1 = (a-b)/(a-b)

Replace 1 with (a-b)/(a-b)

(a-b)/(a-b) - (a+b)/(a-b)

Put over the common denominator

(a-b) - (a+b)

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

(a-b)

Distribute the minus sign.

(a-b) - a-b)

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

(a-b)

a-a-b-b

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

a-b

-2b

----------

a-b

6 0

3 years ago

What is the common ratio of the geometric sequence below?<br> 18, -6, 2. - ...

pantera1 [17]

Answer:

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers