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3 years ago

Jackie restaurant bill was 23.50

Mathematics

2 answers:

USPshnik [31]3 years ago

7 0

Answer:

Step-by-step explanation:

padilas [110]3 years ago

6 0

We can’t really answer that if you only put in the sentence. I can’t help you if your not going to be that specific... you know? Maybe write the Question down first and everyone would love to help you if you want to though you don’t have to I’m just saying..

Byeeeee!!!!!
Have a good and nice day/or Night

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Can someone plz help me solved this problem I need help ASAP plz help me! Will mark you as brainiest!

lubasha [3.4K]

Answer:

Factored Equation:

A = 4,000,000(1 + r)

If r = 0.14%, the number of bacteria after one hour is calculated by:

4,000,000(1 + 0.14/60)

= 4,000,000(1.002333)

= 4,009,332

After one hour, the petri dish will have produced 4,009,332 bacteria at a growth rate of 0.14%.

Side note: I don't even know if this is right. I just went with what I have.

4 0

3 years ago

Read 2 more answers

1. Solve for x. Then find the angle measures of the triangle? (4x) (6x+55) (9x+30)

nalin [4]

Answer:

x = 5.

First angle = 20°, Second angle = 85°, Third angle = 75°

Step-by-step explanation:

The first angle of the triangle = (4 x)

The second angle of the triangle = (6x + 55)

The third angle of the triangle = (9x + 30)

By ANGLE SUM PROPERTY of a triangle:

First angle + Second angle + Third angle = 180°

⇒ (4 x) + (6x+55) + (9x+30) = 180°

or, (4x + 6x + 9x) + ( 55 + 30) = 180°

or, 19x = 180 - 85

or, 19 x = 95 ⇒ x = 95 /19 = 5

or, x = 5

Hence, first angle of the triangle = (4 x) = 4 x 5 = 20°

Second angle = ( 6x + 30) = 6(5) + 55 = 85°

Third angle = (9x + 30 = 9(5) + 30 = 75°

8 0

4 years ago

Shannon graphed the system of equations. 7x - 4y= -8 y=x-3.need help

telo118 [61]

Answer:

B) (second one down)

Step-by-step explanation:

I would put b because it didnt passed the 7 line and it passed 6.5 so would I say its 6.8

4 0

3 years ago

Read 2 more answers

Determine 3 divided by 1/2.Use a diagram

olga2289 [7]

3 divided by 1/2 would be 6.

5 0

4 years ago

Read 2 more answers

G prove that limx→∞(x 2 + 1)/x2 = 1 using the definition of limit at ∞.

Maslowich

$\displaystyle\lim_{x\to\infty}\frac{x^2+1}{x^2}=1$

means to say there is some number $M$ for which any choice of $\varepsilon>0$ such that

$x>M\implies\left|\dfrac{x^2+1}{x^2}-1\right|$

Working backwards, we have

$\left|\dfrac{x^2+1}{x^2}-1\right|=\left|1+\dfrac1{x^2}-1\right|=\dfrac1{x^2}$
$\implies\sqrt{\dfrac1{x^2}}$

So, whenever $x>M=\dfrac1{\sqrt\varepsilon}$ , we can always guarantee that $\left|\dfrac{x^2+1}{x^2}-1\right|$ .

7 0

4 years ago