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Xelga [282]
3 years ago
14

What is the answer to 5/8 - 1/4^2

Mathematics
1 answer:
nordsb [41]3 years ago
8 0

Answer:

9/16

Step-by-step explanation:

5/8 - 1/4^2

Exponents first

5/8 - 1/16

Get a common denominator

5/8 *2/2 - 1/16

10/16 - 1/16

9/16

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Daniel [21]

Answer:

I think it's B, C, E

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The slope of the line that passes through the points (3,14) and (7,9) is
belka [17]

Answer:

The slope of line with points ( 3 , 14 )  and   ( 7 , 9 )  is \frac{- 5}{4}

Step-by-step explanation:

Given as :

The line that passes through line as ( 3 , 14 )  and   ( 7 , 9 )

Let the slope of the line = m

Now from slope formula m = \frac{y_2 - y_1}{x_2 - x_1}

Or ,                                   m = \frac{9 - 14}{7 - 3}

Or,                                    m = \frac{- 5}{4}

Hence The slope of line with points ( 3 , 14 )  and   ( 7 , 9 )  is \frac{- 5}{4}    Answer

7 0
3 years ago
An experimental drug has been shown to be 75% effective in eliminating symptoms of allergies in animal studies. A small human st
Paladinen [302]

Answer:

P(x=3) = 0.1318

Step-by-step explanation:

The question illustrates a binomial distribution and the given parameters are:

Given

n = 6 -- sample size

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Using the binomial probability formula, we have:

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For x = 3, the probability is:

P(x=3) = ^6C_3*0.75^3 * (1-0.75)^{6-3}

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3 years ago
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Answer:

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3x^2-15y-10x

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Each week, Donna earns b dollars babysitting and
irakobra [83]

Answer:

$150

Step-by-step explanation:

b=100

i=?

She wants to save $25 and saves 10% of her total earning. That mean she has to earn $150 from tutoring. 150+100=250. 10% of $250 is $25

4 0
4 years ago
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