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Sedaia [141]
3 years ago
12

Help on this question

Mathematics
1 answer:
alekssr [168]3 years ago
7 0

Answer:

126 minutes, or 2.1 hours.

Step-by-step explanation:

Change 6 hours to minutes. (6x60=360)

Find 1% of 360 (360x0.01=3.6)

Multiply 3.6 to 20 (cleaning) and then multiply 3.6 to 15 (video games)

Then, add them, which you should get the answer of 126.

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I need help with this question please :(
horrorfan [7]

Answer:

C

Step-by-step explanation:

(2^7 \cdot 3^{-5}\cdot 9)^4

Use the Power of a Product Property, where:

(ab)^n=a^nb^n

Therefore:

(2^7 \cdot 3^{-5}\cdot 9)^4\\=(2^7)^4\cdot(3^{-5})^4\cdot(9)^4\\=2^{28}\cdot3^{-20}\cdot9^4

3 0
4 years ago
What is 40 1/3 divided by 50
solong [7]
121/150 or 0.0806. The 6 is repeating itself.
8 0
3 years ago
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Jack had 3 bags of golf balls with b balls in each bag; then his friend gave him 6 more golf balls. How many golf balls does Jac
earnstyle [38]
Answer= (3 x b)+6

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Hopefully this helped!
3 0
3 years ago
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What is the exponential notation for 262,144
7nadin3 [17]

since there is always a decimal at the end of every value so :

           = 262144.0 

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         = 2.62144 X 10^5 

you passed 5 values so you put 5 in exponent form.


7 0
3 years ago
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Please help with this question!
Sati [7]

Answer:

C

Step-by-step explanation:

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c = 3

(-b ± √b² - 4ac) ÷ 2a

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4 0
3 years ago
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