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Sidana [21]
3 years ago
12

Mackenzie has a bag that contains 6 red marbles, 4 blue marbles, and 14 yellow marbles. If she chooses one marble from the bag,

what is the probability that the marble is not yellow?
Mathematics
2 answers:
NeX [460]3 years ago
6 0
10 of the 24 marbles in the bag are not yellow.

\frac{10}{24}  \: is \: approximately \: equal \: to \: 41.67\%
frosja888 [35]3 years ago
3 0

Answer:

Probability that the marble is not yellow is:

5/12

Step-by-step explanation:

Mackenzie has a bag that contains 6 red marbles, 4 blue marbles, and 14 yellow marbles.

She chooses one marble from the bag we have to find the probability that the marble is not yellow.

number of marbles which are not yellow= 6+4=10

Total number of marbles=6+4+14

                                       = 24

Hence, P(Marble is not yellow)

= number of marbles which are not yellow/total number of marbles

=  10/24

= 5/12

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Answer:

Perpendicular

Step-by-step explanation:

Intersect over each other

4 0
3 years ago
I need help ASAP its question 14
Sedaia [141]
The answer is A. 25%
the reason for this answer is to find the percentage, u must divide 100/80 and u get 1.25
the one represents the 100% and the .25 represents 25%
hope this helps!
6 0
3 years ago
Find the value of x.<br> 65°<br> (x + 12)<br> X-53<br> X = 65<br> x-77<br> x = 103
SpyIntel [72]

Answer:

The answer is -77

Step-by-step explanation:

Hope this helped! Have a great day!

8 0
2 years ago
AC has endpoints<br> A(3,7) and C(6,11).<br> Find AB if B is the<br> midpoint of AC.
faltersainse [42]

Answer:

d=2.5

Step-by-step explanation:

first find the coordinate of B(mid point of AC):A(3,7) C(6,11)

d=√(6-3)²+(11-7)²

d=√3²+4²

d=√9+16=√25=5

since B is the mid point : d/2=5/2=2.5

<h2>Another way :</h2>

B(x1+x2/2 , y1+y2/2)   , x1=3 , x2=6, y1=7, y2=11

B(9/2,18/2)

B(9/2,9)

Find AB : the length or distance between 2 points:

d=√(x2-x1)²+(y2-y1)²

d=√(3-9/2)²+(7-9)²

d=√(-3/2)²+(-2)²

d=√1.5²+4

d=√6.25

d=2.5

8 0
3 years ago
If the perimeter of the triangle is 32 cm what is the length of each two sides? Write and solve equation
scZoUnD [109]

Answer:

12 centimeters

Step-by-step explanation:

An isosceles triangle has two congruent sides which are legs(2 sides having same length )If x is length of each leg, then we ca write the equation like this

equation: x+x+8=32

combine like terms

2x +8 = 32

minus 8 from each side

2x=32-8

2x=24

divide both sides by 2

2x/2 = 24/2

x=12 centimeters

3 0
3 years ago
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