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astraxan [27]
3 years ago
6

Georges age increased by 15 is 7 less than 3 times age how old is george

Mathematics
1 answer:
Kamila [148]3 years ago
8 0
X+15 = 3x - 7 => 22 = 2x => x=11
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Using a tree diagram and assuming that all options are equally likely, what is the probability of using sprinkles?
tester [92]
Some are said more than once but they is 10 different choices together so it’s be ‘1/10 probability’
6 0
3 years ago
Dara ran on a treadmill that had a readout indicating the time remaining in her exercise session. When the readout indicated 24
Nat2105 [25]

Answer:

E. 16 min 12 sec

Step-by-step explanation:

Let x represent total time taken to complete the exercise.

We have been given that Dara ran on a treadmill that had a readout indicating the time remaining in her exercise session.

When the readout indicated 24 min 18 sec, she had completed 10% of her exercise session. This means that 90% time of exercise is equal to 24 minutes and 18 seconds.

18 seconds will be equal to 0.3 minutes.

Let us find total time of exercise as:

\frac{90}{100}x=24.3

0.90x=24.3

\frac{0.90x}{0.90}=\frac{24.3}{0.90}

x=27

To find readout when Dara had completed 40% of her exercise session, we need to find 60% of total time.

\frac{60}{100}(27)=0.60(27)=16.2

Since our time in in minutes, so we will convert 0.2 minutes to seconds by multiplying by 60.

0.20(60)=12

Therefore, the readout will indicate 16 minutes 12 seconds, when Dara had completed 40% of her exercise session.

8 0
3 years ago
What is the simplest form of 3/24
Finger [1]
The simplest form is 1/8
3/3= 1    24/3 = 8 so 1/8
7 0
3 years ago
Help me plz!!!!!!!!!!!!!
4vir4ik [10]
22 and 27 is the answer. what else do you need??
8 0
3 years ago
Helpgchjsghjcvbxnvbsvjdgasghgbhdvbahgvgbd
maxonik [38]

Answer:

yeah it's blurry ¯\_(ツ)_/¯

8 0
2 years ago
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