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valentinak56 [21]
3 years ago
8

Can someone please answer all these please?

Mathematics
1 answer:
frozen [14]3 years ago
4 0
A) $6.136
b) $997.25
c) 25%
d) $254.15
e) 4350
f) $400, 25% loss
g) $200
h) $7,987,50
5
a) 1min: 3min
b) $50:$70
c) $2400
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Someone pls help! <br> write the expression in radical form. 2 4/5
kipiarov [429]

Answer:

  \sqrt[5]{2^4}

Step-by-step explanation:

Maybe you want 2^(4/5) in radical form.

The denominator of the fractional power is the index of the root. Either the inside or the outside can be raised to the power of the numerator.

  2^{\frac{4}{5}}=\boxed{\sqrt[5]{2^4}=(\sqrt[5]{2})^4}

__

In many cases, it is preferred to keep the power inside the radical symbol.

7 0
3 years ago
Ten increased by 6 times a number plus 3times the number is the same as 9more than 12 times the number
nirvana33 [79]
It is 14 and divide by 4 is 36
8 0
3 years ago
Please awnser questions, no links, no I dont know 9.
dezoksy [38]
I only see the store question but the answer is correct, 600
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3 years ago
Read 2 more answers
When producing hydrogen iodide, the energy of the reactants is 581 kJ/mol, and the energy of the products is 590 kJ/mol. The equ
dimaraw [331]

The energy of the reaction is 9 kJ/mol and the reaction is endothermic.

<h3>What is the total energy of the reaction?</h3>

We know that in a reaction, there could be loss or gain of energy. If there is a loss of energy in a reaction, it means that the reaction is exothermic and heat is given out. If heat is gained in the reaction, it means that the reaction is endothermic and heat is absorbed.

Given that;

Energy of the products =  590 kJ/mol

Energy of the reactants = 581 kJ/mol

Using;

Energy of products - Energy of reactants

= 590 kJ/mol - 581 kJ/mol

= 9 kJ/mol

Learn more about energy of reaction:brainly.com/question/2223923

#SPJ1

5 0
1 year ago
PLEASE HELP!!!
g100num [7]
1. <span> rectangle
2. </span><span>x2 + y2 = 5
3. 64
4. I don't know
5. possibly -</span>\frac{2}{3}
5 0
3 years ago
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