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Leviafan [203]
3 years ago
11

A jar has five red marbles and 10 blue ones if you were to pick a random marble without replacing it and then select another wha

t is the fractional probability of getting to red
Mathematics
1 answer:
Andrej [43]3 years ago
4 0
I think the correct answer is 10/15.
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{[(8 × 3) ÷ 2] + 3} ÷ 5 =
lubasha [3.4K]

Answer:

3

Step-by-step explanation:

8x3=24

24/2=12

12+3=15

15/5=3

4 0
3 years ago
Write a quadratic equation in the form x² + bx+c=0 that has the following
vfiekz [6]

Answer:

x^2-6x+5

Step-by-step explanation:

To have roots at x=5 and x=1 you need to write is as follows

(x-5)(x-1)

you then need to multiply these two and get

x^2-6x+5

7 0
3 years ago
Find the value of x.
OLEGan [10]

Answer:

x=6.09cm

Step-by-step explanation:

Working out AB:

7.5²+4.9²

= √80.26

AB= 8.96cm

To work out x:

AB is the opposite, where BC is the adjacent. This means that we have to use TOA.

x=8.96/Tan(55.8)

x= 6.09cm

7 0
3 years ago
Read 2 more answers
Can someone help me with the First question ?
miskamm [114]

Answer:

Step-by-step explanation:

#1.

228 ÷ 6 = 38 in

#2.

186 ÷ 3 = 62 ft

#3.

360 ÷ 8 = 45 yd

#4.

119 ÷ 7 = 17 ft

I hope I helped you.

5 0
3 years ago
Read 2 more answers
(HELP IM DOING HOMEWORK THAT IS DUE IN A COUPLE OF MINUTES)
Sidana [21]

Answer:

D I think

Step-by-step explanation:

I'm not 100% sure

4 0
2 years ago
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