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2 years ago

Help, I am confused although I think this is simple

Mathematics

2 answers:

Leviafan [203]2 years ago

7 0

Answer:

b not shure tho so yeah bye anwser is B

Assoli18 [71]2 years ago

5 0

Answer:

A) 8

Step-by-step explanation:

Factor the number: 512= $8^{3}$

= $\sqrt[3]{8^{3} }$

Apply the radical rule: $\sqrt[n]{a^{n} }$ = a, a $\geq$ 0

You get your answer: 8

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paul worked 50 hours last week. if he earns $10 per hour plus time-and-a-half for any hours worked beyond 40 in a week, how much

quester [9]

Answer: 4150

Step-by-step explanation:

You take the 50, becuse the amount earned increases once you surpass 40 you do 40 x 10 and that = 4000 then you take the remaining 10 and times that by 15 (becuse after 40 it is 1.5 of what you where earning before you hit 40 hours and half of ten is 5 so you do 10 plus 5 and times that by 10) then add both numbers together and you have 4150! Hope that helped!

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3 years ago

How many more pairs of parallel sides does a regular octagon have than a

iVinArrow [24]

Answer:

Step-by-step explanation:

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3 years ago

Molly had a balance of $72 In her savings account before depositing $25. What is her new balance?

vovangra [49]

Answer:

$97

Step-by-step explanation:

just add 72 and 25 dude

4 0

3 years ago

If f(x)= 3 over x+2- square root x-3 f(19)=

PSYCHO15rus [73]

F(19)= (3/(19+2)) - sqrt(19-3)
= (3/21) - sqrt(16)
= (1/7) - 4
= (1/7) - (28/7)
= -27/7
= - 3 6/7

4 0

3 years ago

Help me with this ASAP

adelina 88 [10]

Answer:

2 to the power of 2 times three to the power of 2

3 to the power of 2 times 5 to the power of 2

6 to the power of 2 times 7 to the power of 3

7 to the power of 2 times 5 to the power of 3

3 to the power of 2 times 5 to the power 2 times 7 to the power of 2

Step-by-step explanation:

4 0

2 years ago