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3 years ago

3 + 4 X 3-3 X 5 What is the answer

Mathematics

1 answer:

Svetlanka [38]3 years ago

3 0

Remember the Rules of Operations (PEDMAS):

Parentheses

Exponents

Multiplication

Division

Addition

Subtraction

So with the expression 3 + 4 x 3 - 3 x 5 we know to multiply first. So let's multiply 4 x 3 and -3 x 5 first:

3 + 4 x 3 - 3 x 5

= 3 + 12 - 15

Then let's work out the rest of the expression!

3 + 12 - 15

= 15 - 15

= 0

Therefore we can determine that 3 + 4 x 3 - 3 x 5 = 0

I hope this helped! :)

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Find the final amount of money in an account if

LuckyWell [14K]

Answer:

10213.33

Step-by-step explanation:

use the formula to answer this question

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rate=0.06

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Hope it helped..

3 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

There are 24 cans of soda arranged in 4 rows of 6 cans each. Each can is a

Studentka2010 [4]

Answer:

23,040 cm^3.

Step-by-step explanation:

The case will be 6 * diameter of a can in length,

= 6* 8= 48 cm.

The width will be 4 * 8 = 32 cm.

The height = height of each can

= 15 cm.

So the volume of the case = 15*32*48

= 23,040 cm^3.

7 0

3 years ago

Ten percent of 140,000 = ?

Ostrovityanka [42]

Answer:

14000

Step-by-step explanation:

Of means multiply

10% * 140000

Change to decimal form

.10 * 140000

14000

4 0

3 years ago

Read 2 more answers

1/3 off the regular price of $51

jolli1 [7]

Answer:

34.00

Step-by-step explanation:

because get the discounted price, subtract the discount from the original price. To illustrate this principle, here is an example: to take 1/3 off $36.00, divide 36 by 3 and multiply by 1. This becomes 36/3 x 1 to equal 12, which represents a discount of $12.00

8 0

2 years ago