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2 years ago

So what exactly is a,b,c

Mathematics

1 answer:

Gala2k [10]2 years ago

4 0

If you’re talking about answers a would be the option first b would be 2nd and c would be 3rd

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If f=ma, what is the value of f when m=5 and a=3?

Feliz [49]

The answer is: 15 .
__________________________ _____
{Note: If this is a physics problem ; and the formula: "F = m*a" is for:
"Force = mass * acceleration" ; be sure that the correct units are used!}.
_______________________________________________________
Explanation:
_______________________________
F = m * a ;

Given m = 5 ;

a = 3 ;
___________________
F = 5 * 3 = 15 .
_____________________

3 0

3 years ago

What do these both represent

tamaranim1 [39]

Answer:

Step-by-step explanation:

I think A repent 100 and B repent 10

7 0

3 years ago

SUppose the total cost C(x) to manufacture a quantity x of insecticide (in hundreds of liters) is given by

Hitman42 [59]

Answer:

a) $C(x)$ is increasing in two regions: (i) $(+\infty, 8\,s)$ and (ii) $(10\,s,+\infty)$ .

b) $C(x)$ decreases in $(8\,s, 10\,s)$ .

Step-by-step explanation:

Let $C(x) = x^{3}-27\cdot x^{2}+240\cdot x +850$ , where $x$ is the quantity of insecticide, measured in hundreds of liters, and $C(x)$ is the total manufacturing cost as a function of the quantity of the insecticide, measured in US dollars. A possible approach to determine which regions of $C(x)$ are decreasing and increasing by means of the first derivative and graphing tools. The first derivative of the function is:

$C'(x) = 3\cdot x^{2}-54\cdot x+240$ (1)

Please notice that regions where C(x) is increasing has $C'(x) > 0$ , whereas $C'(x) < 0$ when $C(x) < 0$ .

We notice that $C(x)$ is increasing in two regions: (i) $(+\infty, 8\,s)$ and (ii) $(10\,s,+\infty)$ . Besides, $C(x)$ decreases in $(8\,s, 10\,s)$ .

6 0

3 years ago

What is the surface area of the composite solid?

Vera_Pavlovna [14]

Answer:

C. 162 m2

Step-by-step explanation:

Surface Area

= 2(11×2) + 2(8×2) + 2(10 + 33)

= 44 + 32 + 86

= 162

Hence C

6 0

2 years ago

10 less than a number k equals 5. Write the word sentence as an equation

olga2289 [7]

It's just 10 - k = 5

3 0

2 years ago