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3 years ago

What’s 8 more then triple a number?

Mathematics

1 answer:

alexandr1967 [171]3 years ago

8 0

Answer:

x^3+8

Step-by-step explanation:

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. The selling price of 15 articles is Rs 1,500 at a gain of 8%. Find C.P of each article

Andru [333]

Rs. 92.59 is each article's CP

Step-by-step Explanation:-

As per conditions given,

$1500 \div 15 \div (1 + 8$ %)

$= > 100 \div 1.08$

$= > approx. \: 92.59$

Hence, the CP of each article is Rs. 92.59

3 0

2 years ago

Please solve this, will rate 5 stars and mark as STAR!

Nina [5.8K]

Answer:

$\boxed{5 \cdot \sqrt{2} \cdot \sqrt[6]{5} }$

Step-by-step explanation:

$\sqrt[3]{250} \cdot \sqrt{\sqrt[3]{10} }$

$\sqrt{\sqrt[3]{10} } \implies (10^\frac{1}{3} )^\frac{1}{2} =10^\frac{1}{6} =\sqrt[6]{10}$

$\therefore \sqrt{\sqrt[3]{10} }=\sqrt[6]{10}$

$\text{Solving }\sqrt[3]{250} \cdot \sqrt{\sqrt[3]{10} }$

$250=2 \cdot 5^3$

$\sqrt[3]{250}=\sqrt[3]{2\cdot 5^3}=5 \sqrt[3]{2}$

Once

$\sqrt[6]{2} \cdot \sqrt[6]{5} = \sqrt[6]{10}$

We have

$5 \sqrt[3]{2} \cdot \sqrt[6]{2} \cdot \sqrt[6]{5}$

We can proceed considering the common base of exponentials

$\sqrt[3]{2} \cdot \sqrt[6]{2} = 2^{\frac{1}{3}} \cdot 2^{\frac{1}{6} } = 2^{\frac{3}{6} } = 2^{\frac{1}{2} }=\sqrt{2}$

Therefore,

$5 \sqrt[3]{2} \cdot \sqrt[6]{2} \cdot \sqrt[6]{5} = 5 \cdot \sqrt{2} \cdot \sqrt[6]{5}$

7 0

3 years ago

What was the day of the week on Alex’s 39 day of his trip

vitfil [10]

Answer:

what year was his trip? I can figure it out I just need the year

Step-by-step explanation:

6 0

4 years ago

during a snow storm the temp drops from o degrees to -10 degrees in 2 hours. on average, bye how many degrees is the temperature

Amiraneli [1.4K]

Answer:

five degrees:)

Step-by-step explanation:

2 hours= -10

1 hour= half of ten

so you could say -5 or that it drops by five degrees every hour.

hope this helps!

5 0

3 years ago

Which graph represents an exponential function?

Anettt [7]

The graph pictured is an exponential function.

8 0

4 years ago

Read 2 more answers