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g100num [7]
3 years ago
8

Can anyone help me in number 3

Mathematics
1 answer:
Ivanshal [37]3 years ago
3 0

Answer:

the answer is b = log 5 a!

Step-by-step explanation:

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Resiprocal of (-3/7)^2!​
USPshnik [31]

Answer:

\frac{49}{9}

Step-by-step explanation:

Given

(\frac{-3}{7})^{2!}

Required

Determine the reciprocal

If a number is x, the reciprocal is: 1/x

So, the reciprocal of (\frac{-3}{7})^{2!} is:

\frac{1}{(\frac{-3}{7})^{2!}}

2! = 2*1 =2

So, we have:

\frac{1}{(\frac{-3}{7})^{2}}

\frac{1}{(\frac{-3^{2}}{7^{2}})}

Evaluate all exponents

\frac{1}{(\frac{9}{49})}

Take inverse of 9/49

\frac{49}{9}

Hence, the reciprocal of (\frac{-3}{7})^{2!} is \frac{49}{9}

5 0
3 years ago
Can somebody help me ?
Alla [95]
Found and simplified x divided by y I think:|
5 0
3 years ago
What is 5 and 1/3 divided by 2/3
Ganezh [65]
Hope this helped you :)
7 0
3 years ago
Read 2 more answers
Hey can someone help me plz I don't know how to this?
MakcuM [25]
So yes the board is wide enough. The are 10 decimeters in a meter.

What it is asking you to do in the example above is multiply 2.5/23.5 by 1.2 both top and bottom aka the numerator and denominator. This makes it easier to view and divide.

I didn't use this method I just looked at it but give it a try for your answer to B
5 0
3 years ago
---------please help asap---- ---------------
stepan [7]

Answer:

Question 1:

SAT average divided by budget per student and

SAT average divided by teachers per student

Question 2:

Yes. According to both definitions, school A has the higher SAT average relative to the resources invested per student.

6 0
4 years ago
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