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irakobra [83]
2 years ago
10

There are 180 white lockers in a school. There are 3 white lockers for every 5 blue lockers. How many

Mathematics
2 answers:
Masja [62]2 years ago
8 0

Answer:

There are 480 total lockers in the school.

NikAS [45]2 years ago
5 0

Answer:

480

Step-by-step explanation:

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Write using exponential notation?<br> 5.5.2.2.2.2
inna [77]

Answer:

5 ^{2}  \times 2^{4}

Step-by-step explanation:

Multiplying 5 by itself is the same thing as raising it to the second power:

5 \times 5 = {5}^{2}  = 25

We multiply 2 by itself two seperate times. That's the same thing as raising 2 to the second power to the second power or in simpler terms raising two to the fourth power:

2 \times 2 \times 2 \times 2 = {({2}^{2})}^{2}  =  {2}^{4}  = 16

Since only multiplication is present, we can combine the two terms to get:

5^{2}  \times  {2}^{4}

4 0
1 year ago
Use Fermat's Little Theorem to determine 7^542 mod 13.
m_a_m_a [10]

a^{p-1} \equiv 1 \pmod p where p is prime, a\in\mathbb{Z} and a is not divisible by p.

7^{13-1}\equiv 1 \pmod {13}\\7^{12}\equiv 1 \pmod {13}\\\\542=45\cdot12+2\\\\7^{45\cdot 12}\equiv 1 \pmod {13}\\7^{45\cdot 12+2}\equiv 7^2 \pmod {13}\\7^{542}\equiv 49 \pmod{13}

4 0
3 years ago
Read 2 more answers
Why solids are important?
STatiana [176]

Answer:

Solids can hold their shape because their molecules are tightly packed together. ... Atoms and molecules in liquids and gases are bouncing and floating around, free to move where they want. The molecules in a solid are stuck in a specific structure or arrangement of atoms.

I hope you find this helpful.

7 0
3 years ago
Read 2 more answers
What is the solution to the inequality?
Alexxx [7]

Answer:

Oc. x>11

Step-by-step explanation:

Subtract 4 from 4 which will give you 0, then subtract 4 from 15 which should give you 11. x is still greater than 11. You don't switch the signs unless you're dividing or multiplying by a negative number. Hope this helps.

4 0
3 years ago
Help asap if you want brainliest
Marina86 [1]

Answer:

-18 1/5-(-2 3/5)=-15 3/5

-52.89-(-25.63)=27.26

-96 2/9- 24 4/9= -120 2/3

49.40-(-85.63)= 135.03

7 0
2 years ago
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