3 years ago

Picking a purple marble from a jar with 10 green and 10 purple marbles

Mathematics

2 answers:

Ludmilka [50]3 years ago

5 0

20 total- you have a 50 50 chance (50 percent) to get either color

sukhopar [10]3 years ago

3 0

Answer:

9 purple 10 green

Step-by-step explanation:

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Drag the phrases into the box to match each expression. 3/4x+1/2 3/4−1/2x 3/4−(x+1/2) 20 pointss!!! i know i must be cra

fomenos

Answer:

$\frac{3}{4}x + \frac{1}{2}$ = One-half more than three-fourths of a number

$\frac{3}{4}-\frac{1}{2}x$ = Three-fourths minus one-half of a number

$\frac{3}{4}-(x+\frac{1}{2})$ = three-fourths minus the sum of a number and one-half

Step-by-step explanation:

Suppose x be an unknown number.

∵ 3/4th of a number = $\frac{3}{4}x$

$\frac{3}{4}x + \frac{1}{2}$ = One-half more than three-fourths of a number

Now, half of a number = $\frac{1}{2}x$

$\frac{3}{4}-\frac{1}{2}x$ = Three-fourths minus one-half of a number

Sum of a number and one-half = $x+\frac{1}{2}$

$\frac{3}{4}-(x+\frac{1}{2})$ = three-fourths minus the sum of a number and one-half

6 0

3 years ago

How do I do this problem ?

katrin2010 [14]

Y=13 Because a line equals 180. 180-11=169/13=13
x=8 because 180+22=202-4=198/11=18

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3 years ago

Camille is taking a quiz on a computer. The computer says her score is 0.625. Which fractions are equivalent to 0.625? (CHOOSE A

leva [86]

One answer could be 6 1/4

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2 years ago

Whats the answer ?????

wolverine [178]

46.06 would be the answer

7 0

3 years ago

Read 2 more answers

HELP DUE IN 10 MINS! <br><br> The lighthouse is ?? feet above the water.

jasenka [17]

Answer:

<u>Use tangent:</u>

BL/BS = tan S
x / 144 = tan 25°
x = 144 tan 25°
x = 67 ft (rounded)

3 0

3 years ago