3 years ago

What is an equivalent exponential equation? log5 (1/25)=−2

Mathematics

1 answer:

azamat3 years ago

7 0

${5}^{2} = \frac{1}{25}$

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Step2247 [10]

Linear means the highest exponent on the placholder is 1
it is also just a straight line

y=|x| is like y=(√x)², it is 2 straight lines

B. y=x², exponent is 2 so no

C. y=-3x³, exponent is 3, so no

D. y=1/4x, yep

D is the answer

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3 years ago

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Answer:

The required probability is, 0.78

Step-by-step explanation:

There are, (52 - 13) = 39 cards which are not spade

5 cards can be chosen from the deck of 52 cards in

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and out of these 5 choices, none of them will be spade in,

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So,

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Hence,

P(out of these 5 choices, at least one card is spade)

$\simeq (1 - 0.22)$

= 0.78

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3 years ago

-12xy^3z^5+15x^2z factor

azamat

Step-by-step explanation:

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2 years ago

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yesterday 50 bakery customers muffins and 11 of those customers bought bran muffins if 150 customers buy muffin's tomorrow how m

Andrews [41]

Answer:

33 banana muffins

Step-by-step explanation:

11/50 = x/150

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Answer:

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Step-by-step explanation:

Option C - $\frac{48}{70}$ is incorrect because when multiplying the numerator and denominator of the fraction $\frac{7}{10}$ by 7, you’re suppose to get $\frac{49}{70}$ .

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