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3 years ago

The dj charges $35 for 1/2 hour. If the school hires him for a dance that lasts 3 1/2 hours, how much will the dj earn

Mathematics

1 answer:

Ber [7]3 years ago

4 0

Answer:

$245

Step-by-step explanation:

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What's the solution to -182=2(1+2x)-2

MatroZZZ [7]

-182=2(1+2x)-2

2*1=2
2*2x=4x

-182=4x+2-2
-182=4x
-45.5=x

8 0

3 years ago

Read 2 more answers

Use the properties of limits to help decide whether the limit exists. If the limit exists, find its value. ModifyingBelow lim W

Sergeu [11.5K]

Answer:

The value of given limit problem is 0.

Step-by-step explanation:

The given limit problem is

$lim_{x\rightarrow \infty}\dfrac{6x^3+5x-7}{6x^4-4x^3-9}$

We need to find the value of given limit problem.

Divide the numerator and denominator by the leading term of the denominator, i.e., $x^4$

$lim_{x\rightarrow \infty}\dfrac{\frac{6x^3+5x-7}{x^4}}{\frac{6x^4-4x^3-9}{x^4}}$

$lim_{x\rightarrow \infty}\dfrac{\frac{6}{x}+\frac{5}{x^3}-\frac{7}{x^4}}{6-\frac{4}{x}-\frac{9}{x^4}}$

Apply limit.

$\dfrac{\frac{6}{ \infty}+\frac{5}{ \infty}-\frac{7}{ \infty}}{6-\frac{4}{ \infty}-\frac{9}{ \infty}}$

We know that $\frac{1}{\infty}=0$ .

$\dfrac{0+0-0}{6-0-0}$

$\dfrac{0}{6}$

$0$

Hence, the value of given limit is 0.

8 0

3 years ago

Z-2.3 = 0.46 what is z<br> Please help me

ddd [48]

Answer:

Z = 2.76

Step-by-step explanation:

Firstly you must realise that Z - 2.3 = 0.46

Therfore this means you must 2.3 to 0.46 to get Z

2.3+0.46+2.76

5 0

3 years ago

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Compound inequalities <br> 3>11+k/4>-3

Marat540 [252]

Answer:

−56<k<−32

Step-by-step explanation:

this is the right one

5 0

3 years ago

Create and complete a table of values like this one for y= 4^ (for the first box only)

GalinKa [24]

All you have to do is 4 to the power of -3 and what that answer is you get y. You will do the same for 3. You will do 4 to the power of 3 which comes out to be 4*4*4.

4 0

3 years ago