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Basile [38]
3 years ago
13

There are 4 red beads, 8 yellow beads,and 2 pink beads in a container. If 1 bead is picked random from the container, what are t

he chances that it will be red?
Mathematics
2 answers:
Stells [14]3 years ago
7 0

|\Omega|=14\\ |A|=4\\\\ P(A)=\dfrac{4}{14}=\dfrac{2}{7} \approx29\%

Svet_ta [14]3 years ago
6 0
There is 14 beads, and out of it there are 4 red ones. You will divide 4 by 14, and get 0.28. 0.28 is equal to 28%
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DaniilM [7]

Answer:

duno

Step-by-step explanation:

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7 0
3 years ago
Lily has two times as much money invested in 8% stocks as she has in bonds paying 6%. How much she has invested in stocks if her
EleoNora [17]

Answer:

Final answer is $4440.

Step-by-step explanation:

Let amount of money invested in 8% stock = x

Let amount of money invested in 6% stock = y

then total money invested $325.6 gives equation

8% of x + 6% of y = 325.6

0.08x + 0.06y = 325.6

8x + 6y = 32560...(i)

other equation will be x=2y...(ii)

plug (ii) into (i)

8x + 6y = 32560

8(2y) + 6y = 32560

16y+ 6y = 32560

22y = 32560

y=\frac{32560}{22}

y=1480

plug y=1480 into (ii)

x=2y=2(1480)=2960

Then total money invested in stocks = x+y= 1480+2960=4440

Hence final answer is $4440.

5 0
3 years ago
The greenhouse club is purchasing seed for the lawn in the school courtyard. The club needs to determine how much to buy. Unfort
kiruha [24]

Answer:

The answer is 2940ft^2

Step-by-step explanation

First convert length and width to feet using the value given (7ft=1inch).

10*7= 70

6*7= 42

Multiply these values for the actual area.

42*70= 2940

The actual area of the lawn is 2940ft^2

7 0
3 years ago
I need The answers now hellllp please ​
lisabon 2012 [21]

Answer:

Step-by-step explanation:

6A = 60°

6B = 34°

6 0
3 years ago
Read 2 more answers
A zookeeper realized that an alligator in the zoo is now four times the age that it was 15 years ago. How old is the alligator n
Dennis_Churaev [7]

Answer:

the alligator is 60 years old

Step-by-step explanation:

you would have to times 15 to 4 witch is 60 so that's how old it is

6 0
3 years ago
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