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3 years ago

From a standard desk of 52 card, 5 card are draw.What are the odds of each even occurring?

2 answers:

7 0

Event a cannot occur because card deck has only 4 aces. Which means the possibility they will be 5 aces is zero.<span />

boyakko [2]3 years ago

3 0

I think it would be B. Hope this helps!

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Read the question and type your response in the box provided. Your response will be saved automatically.

larisa [96]

Answer:

512

Step-by-step explanation:

8 x 8 x 8 = 512

4 0

2 years ago

Read 2 more answers

How many gallons of gas are left after driving 200 miles

BaLLatris [955]

The equation y = -0.04x + 12 gives the number of gallons of gas in your car where x is the number of miles drivene

easy

y=gas left
x=miles

sub 200 for x
y=-0.04(200)+12
y=-8+12
y=4

4 gallons left

8 0

2 years ago

Find the solutions of the quadratic equation 14x^2+9x+10=014x

Vesnalui [34]

Answer:

Option B. $x=-\frac{9}{28}(+/-)\frac{\sqrt{479}}{28}i$

Step-by-step explanation:

we know that

The formula to solve a quadratic equation of the form $ax^{2} +bx+c=0$ is equal to

$x=\frac{-b(+/-)\sqrt{b^{2}-4ac}} {2a}$

in this problem we have

$14x^{2}+9x+10=0$

$a=14\\b=9\\c=10$

substitute in the formula

$x=\frac{-9(+/-)\sqrt{9^{2}-4(14)(10)}} {2(14)}$

$x=\frac{-9(+/-)\sqrt{-479}} {28}$

Remember that

$i=\sqrt{-1}$

substitute

$x=\frac{-9(+/-)\sqrt{479}i} {28}$

$x=-\frac{9}{28}(+/-)\frac{\sqrt{479}}{28}i$

5 0

3 years ago

Which is the solution to the inequality 1/4+x<5/8

Masteriza [31]

Answer:

x<3/8

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Step-by-step explanation:

Step 1: Simplify both sides of the inequality.

x+1/4<5/8

Step 2: Subtract 1/4 from both sides.

x + 1/4 - 1/4 < 5/8 - 1/4

x<3/8

7 0

3 years ago

Write a linear function f either the values f (-1)=5 and f (3)=4

max2010maxim [7]

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$f(x) = - \frac{1}{4}x + \frac{19}{4} \\$

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6 0

2 years ago