3 years ago

(PLEASE HELP ILL MARK BRAINLY)

Mathematics

1 answer:

expeople1 [14]3 years ago

4 0

Answer:

a). Max will have to pay $4,238.50

b).He can deduct $392

c). Max will pay $3,814.65 with discount and sales tax

You might be interested in

Find the slope of the line shown on the graphs to the right

Aloiza [94]

the slope is y = 7/8x - 0.5 im pretty sure

5 0

3 years ago

03+4-((-2)+8)<br> what is the answer

Contact [7]

03+4-((-2)+8) = 1

Hope this helped! :)

7 0

3 years ago

Read 2 more answers

The marked price of a dozen of copies is Rs 600. If the shopkeeper allows 20% discount and then charges 10% VAT, how many copies

aalyn [17]

Answer:

sassy

Step-by-step explanation:

3 0

3 years ago

The population of bacteria in a culture doubles every 14 hours. How long will it take for

Snezhnost [94]

Answer: 22 hours 11 minutes

<u>Step-by-step explanation:</u>

$P=P_o\cdot e^{(kt)}\\\\\text{Since the initial population is doubled in 14 hours, then:}\\2P_o=P_o\cdot e^{k\cdot 14}\\2=e^{14k}\\ln\ 2=ln\ e^{14k}\\ln\ 2=14k\\\\\dfrac{ln\ 2}{14}=k\\\\0.0495=k\\\\\\\text{Now that the k-value has been determined, we can find the time when the}\\\text{population is tripled:}\\3P_o=P_o\cdot e^{0.0495t}\\3=e^{0.0495t}\\ln\ 3=ln\ e^{0.0495t}\\ln\ 3=0.0495t\\\\\dfrac{ln\ 3}{0.0495}=5\\\\22.19=t\\\\22\ hrs +0.19\ hrs$

$22\ hours + \bigg[\dfrac{19}{100}=\dfrac{x}{60}\bigg]\\\\22\ hours + 11\ minutes$

4 0

2 years ago

How long does it take annabelle to read 45 pages

earnstyle [38]

Answer:

??? I don't quite understand pls explain better

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers