3 years ago

Which equation can be used to find the solution of (1/4)^y+1=64?

Mathematics

2 answers:

amm18123 years ago

5 0

Y-1=3 it should be
opposite to +1 is -1 so yeah

tia_tia [17]3 years ago

5 0

The correct answer for anybody wondering it is −y−1=3 just took the assignment :)

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Let x be the ages of students in a class. Given the frequency distribution f(x) above, determine the following probabilities:.

lora16 [44]

Probabilities are used to determine the chances of events

The value of the probability P(x < 24) is 0.7895

<h3>How to calculate the probability P(x < 24)?</h3>

This is calculated as:

$P(x < 24) = \frac{n(x < 24)}{Total}$

So, we have:

$P(x < 24) = \frac{22 + 3 + 5}{22 + 3 + 5 + 4 + 4}$

Evaluate the sums

$P(x < 24) = \frac{30}{38}$

Evaluate the quotient

$P(x < 24) = 0.7895$

Hence, the value of the probability P(x < 24) is 0.7895

Read more about probabilities at:

brainly.com/question/9385303

8 0

3 years ago

Plz help me plz f(87) = -590.6 and f(132) = -901.1

quester [9]

Answer:

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Step-by-step explanation:

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4 0

2 years ago

Lisa needs 250 yards of yarn to knit a hat. She has 185 yards of yarn and needs to buy the rest. How many yards of yarn does she

Alecsey [184]

Answer:

it's answer is y + 185 = 250; y = 65

hope it helps you

6 0

3 years ago

Find the value of 4/5 - 7/5 to its lowest terms

erik [133]

Answer:

Step-by-step explanation:

4/5 - 7/5

7-4/5

3/5

4/5 - 7/5

4-7/5

-3/5

3 0

2 years ago

What are the solutions of 3x^2-x+4=0

guajiro [1.7K]

3x² -x+4=0

We can use quadratic formula
a=3, b= -1, c=4
$x= \frac{-b+/- \sqrt{b^{2}-4ac} }{2a} 
\\ \\ x= \frac{1+/- \sqrt{1-4*3*4} }{2*3} 
\\ \\ x = \frac{1+/- \sqrt{-47} }{6} 

This equation does not have real roots, it has only 2 imaginary roots.$

$x= \frac{1+ \sqrt{47}i }{6} 
\\ \\ x= \frac{1- \sqrt{47}i }{6}$

6 0

3 years ago