3 years ago

HELP!!!!!!!!!!!!!!!!!!!! SUPER EASY! Just checking my answer because my teacher is REALLY strict with homework accuracy

Mathematics

1 answer:

qaws [65]3 years ago

8 0

9514 1404 393

Answer:

1/5^6

Step-by-step explanation:

The applicable rules of exponents are ...

(a^b)^c = a^(bc)

a^-b = 1/a^b

$(5^{-2})^3=5^{(-2)(3)}=5^{-6}=\boxed{\dfrac{1}{5^6}}$

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Rob had a 15% off coupon for the sporting good store he bought a tennis racket that had a regular ticket price of $94 how much d

Blizzard [7]

First multiply it to get how much the discount is

so 94*.15= 14.25 then subtract

94-14.25= 79.75

so Rob spent $79.75 after using his coupon

P.S- That's probably a gold racket! LOL

7 0

3 years ago

Tells how many equal parts are in the whole or in the group.

jeka57 [31]

Answer:

denominator

Step-by-step explanation:

The denominator tells how many equal parts the whole is subdivided into. The numerator tells the number of those parts that are under consideration.

8 0

3 years ago

Why she is right Explanation ??? please help me

SpyIntel [72]

Answer:

y = - 5

Step-by-step explanation:

$log_{2}( \frac{1}{32} ) = y \\ \\ log_{2}( \frac{1}{ {2}^{5} } ) = y \\ \\ log_{2}( {2}^{ - 5} ) = y \\ \\ {2}^{ - 5} = {2}^{y} \\ \\ - 5 = y \\ \\ \huge \red{ \boxed{y = - 5}}$