3 years ago

Can anyone solve this I really need help

Mathematics

1 answer:

earnstyle [38]3 years ago

8 0

The answer is 12.24745 or 5/6

You might be interested in

Three workers can do a job in 28 hours. How many more workers are needed to do this job in 12 hours?

Tomtit [17]

So, 3 workers are to 28 hours and x is to 12 hours. That can be written as

3     28
---     --
x       12
Multiply them to get 94 over 12. 84 divided by 12 is 7.

3 0

3 years ago

Read 2 more answers

What is the standard form for 200000+80000+700+6

devlian [24]

It's 280706 keeping all the place values together in the order

8 0

3 years ago

You are able to work faster than your grandfather. You use 4 bags for every 3 bags your grandfather uses. Is the relationship pr

Mrrafil [7]

Answer:

because your grandfather has the experience to do work

4 0

3 years ago

How many solutions does the equation x_1 +x_2+x_3+x_4+x_5=21 have where x_1, x_2, x_3, x_4, and x_5 are nonnegative integers and

omeli [17]

Step-by-step explanation:

$x_{1} + x_{2} + x_{3} + x_{4} + x_{5} = 21\\$ (given)

Let us consider :

$x_{1}$ = $t_{1} + 1$

$x_{2}$ = $t_{2}$

$x_{3}$ = $t_{3}$

$x_{4}$ = $t_{4}$

$x_{5}$ = $t_{5}$

Now, by substituting the above considerations in the above equation, we get:

$t_{1} + 1 + t_{2} + t_{3} + t_{4} + t_{5} = 21\\$

$t_{1} + t_{2} + t_{3} + t_{4} + t_{5} = 20\\$

where,

$t_{i}$ $\geq$ 1

then it follows

n = 20

r = 4

then no. of solutions for the eqn = $_{r}^{n + r}\textrm{C}$

= $_{4}^{24}\textrm{C}$

= 10626

Answer :

no. of solutions for the eqn 10626

4 0

3 years ago

Find the GCF of <img src="https://tex.z-dn.net/?f=18x%5E%7B3%7D" id="TexFormula1" title="18x^{3}" alt="18x^{3}" align="absmiddle

melamori03 [73]

18x^3 = 6x^3 * 1

30x^5 = 6x^3 * 5x^2

So GCF = 6x^3

Answer

6x^3

8 0

3 years ago

Read 2 more answers