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3 years ago

A jar contains 21 yellow marbles and 22 orange marbles. A marble is drawn at random. P(orange)

Mathematics

2 answers:

ELEN [110]3 years ago

8 0

Answer:

1/43 is the probability of drawing an orange marble.

1/43 es la probabilidad de dibujar un mármol naranja.

Lina20 [59]3 years ago

7 0

Answer:

1/43 is the probability of drawing an orange marble.

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The black figure is an ellipse

mash [69]

There is no figure here

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3 years ago

the distance in feet that Karina swims in a race is represent by 8d - 8, where d is the distance for each lap.What is an express

sergij07 [2.7K]

Answer: The equivalent expression for is

Step-by-step explanation:

The distance in feet that Karina swims in a race is represented by 4d - 4, where is d is the distance for each lap.

To get equivalent expression we factor the expression 4d-4

Greatest common factor is 4

Factor out 4 from the expression 4d-4

when we factor out 4, we divide each term by 4

The equivalent expression for is

Step-by-step explanation:

4 0

3 years ago

|2x+5|-4=16 find both answers

attashe74 [19]

Answer:

x=7.5 and x=-12.5

Step-by-step explanation:

|2x+5|-4=16

|2x+5|=20

2x+5=20

2x=15

x=7.5

2x+5=-20

2x=-25

x=-12.5

6 0

4 years ago

Find the mode(s), if any, of the following numbers: 22, 54, 22, 36, 17, 22, 17, 18

GenaCL600 [577]

22 since it occurs the most.

7 0

3 years ago

PLEASE HELP This is solving Exponential and Logarithmic Equations I got the other ones, but I don’t even know what this says to

QveST [7]

Answer:

Step-by-step explanation:

We have

$e^\frac{x}{2}^l^n^3 = 5\\$

$ln(e^\frac{x}{2}^l^n^3) = ln(5)\\\frac{x}{2}ln(3) = ln(5)\\\frac{x}{2} = \frac{ln(5)}{ln(3)} \\x = \frac{2ln(5)}{ln(3)}$

$x = 2.929947041$

to the third decimal is 2.930 (i might be wrong on the rounding part)

7 0

3 years ago