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finlep [7]
3 years ago
14

There are 4 apples and 5 oranges in a box. What is the probability of picking an apple and then an orange without replacement?

Mathematics
2 answers:
Annette [7]3 years ago
6 0
Pretty sure it's A.) 5/18 .
Fynjy0 [20]3 years ago
3 0
Probability of apple: 4/9
Probability of orange: 5/8
4/9*5/8=.2777777778
Which become 5/18 if you make it into a fraction. So A. :)
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Bradley and Kelly are out flying kites at a park one afternoon. A model of Bradley and Kelly's kites are shown below on the coor
Alex787 [66]

The correct answer is:

C. They are similar because the corresponding sides of kites KELY and BRAD all have the relationship 2:1.

Using the distance formula,

d=\sqrt{(y_2-y_1)^2+(x_2-x_1)^2}

the lengths of the sides of BRAD are:

\text{BR}=\sqrt{(7-6)^2+(3-4)^2}=\sqrt{1^2+(-1)^2}=\sqrt{1+1}=\sqrt{2}\\\\\text{RA}=\sqrt{(6-3)^2+(4-3)^2}=\sqrt{3^2+1^2}=\sqrt{9+1}=\sqrt{10}\\\\\text{AD}=\sqrt{(3-6)^2+(3-2)^2}=\sqrt{(-3)^2+1^2}=\sqrt{9+1}=\sqrt{10}\\\\\text{DB}=\sqrt{(6-7)^2+(2-3)^2}=\sqrt{(-1)^2+(-1)^2}=\sqrt{1+1}=\sqrt{2}

The lengths of the sides of KELY are:

\text{KE}=\sqrt{(2-0)^2+(11-9)^2}=\sqrt{2^2+2^2}=\sqrt{4+4}=\sqrt{8}=2\sqrt{2}\\\\\text{EL}=\sqrt{(0-2)^2+(9-3)^2}=\sqrt{(-2)^2+6^2}=\sqrt{40}=2\sqrt{10}\\\\\text{LY}=\sqrt{(2-4)^2+(3-9)^2}=\sqrt{(-2)^2+(-6)^2}=\sqrt{40}=2\sqrt{10}\\\\\text{YK}=\sqrt{(4-2)^2+(9-11)^2}=\sqrt{2^2+(-2)^2}=\sqrt{8}=2\sqrt{2}

Each side of KELY is twice the length of the corresponding side on BRAD.  This makes the ratio of the sides 2:1 and the figures are similar.

8 0
3 years ago
Read 2 more answers
Cooper is measuring ingredients for his special dessert. He needs a total of 70.4 mL of milk and melted butter. The recipe calls
SVETLANKA909090 [29]
21.5m

i think that may be the answer!!
hopefully this helped some?!!!
8 0
3 years ago
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Ms. Lorahs smartphone has 3.5 GB of free storage space, which is 27.5% of the total storage space on her smartphone. What is the
statuscvo [17]
12.73 GB total when rounded to the nearest 100th.

3.5/27.5=y

y•100= 12.73
4 0
3 years ago
Using the formula for initial velocity h=-16t2+VT the height of any object can be found by the time, Annalee serves a volleyball
Marrrta [24]

The ball will hit the ground at 0.125 seconds

<h3>Quadratic function</h3>

The equation of the function is a quadratic function, and the function is given as:

h = -16t^2 + 2t

When the ball hits the ground, the value of h is 0.

So, the equation of the function becomes

-16t^2 + 2t = 0

Subtract 2t from both sides of the equation

-16t^2 =- 2t

Divide both sides by -2t

8t =1

Divide both sides by 8

t =0.125

Hence, the ball will hit the ground at 0.125 seconds

Read more about quadratic functions at:

brainly.com/question/11631534

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40 POINTS!!
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I only know what in the picture which is the letter A

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