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expeople1 [14]
3 years ago
13

Hi can anyone tell me the answer

Mathematics
1 answer:
AnnyKZ [126]3 years ago
3 0

Answer:

\frac{4}{5}

Step-by-step explanation:

Total no. of outcomes = 20

No. of green counters = 16

Therefore, Probability of getting green counter

=  \frac{16}{20}  =  \frac{4}{5}

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Graph the inequality.<br> -9 less than or equal to y+ 5x less than or equal to 14
sukhopar [10]

Answer:rvfl

Step-by-step explanation:my computer is acting up sorry wrvob1

8 0
2 years ago
Half of sarans wire is equal to 2/5 of daniel's. chris has 3 times as much as sarah. in all, their wire is 6 feet. how long is s
Pepsi [2]
You need to make a series of equations from what you are given first. I am going to use the first letter of each of the names to represent the length of that persons wire.
1/2s=2/5d
3c=s
s+d+c=6 ft

Okay. Now you can combine the first two equations knowing what s equals:
1/2(3c)=2/5d
d=15c/4

Now you have d=15c/4 and s=3c, so you can replace d and s in the third equation.

3c+15c/4+c=6

Then solve for c and plug it into the equation 3c=s to find the length of sarah's wire.
7 0
3 years ago
Amma hikes 2and3/4 miles of nature trail in 1 hour and 15 minutes. How many miles does Amman hike per hour?
LekaFEV [45]
Formula
====
d = r * t

Givens
======
d = 2 3/4
t = 1 hour 15 minutes 
r = ????

Calculations
==========
You need to convert the 15 minutes to hours.
1 hour = 60 minutes
x hour = 15 minutes

1/60 = x/15
x = 15/60
x = 0.25 hours
so the time = 1 hours + 0.25 hours
t = 1.25 hours

Now you need to do something with the distance.
3/4 mile = 0.75 of a mile
So the distance = 2 + 0.75 = 2.75 miles

Now you are ready for the answer.
d = r * t you are looking for r
2.75 = r * 1.25
r = 2.75/1.25
r = 2.2 miles / hour

Note you could do this with fractions.
2 3/4 = 11/4
1 1/4 =  5/4

r = 11/4 // 5/4 =11/5 = 2 1/5 which is the same thing as 2.2. If your calculator can handle fractions (those kind of calculators cost about 10 dollars in Canada. It should be 8 in the US) that might be the way to do this problem.
6 0
3 years ago
Pleaaasee need correct answer! Brainliest(:
larisa86 [58]

Answer:

Choice 4 is the correct answer

7 0
2 years ago
Read 2 more answers
Austin is saving money to buy a game. the game costs $20 , and so far he has saved four-fifths of this cost. how much money has
Shalnov [3]
Austin has saved $16 (4 + 4 +4 +4 +4 + 20
3 0
3 years ago
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