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kodGreya [7K]
3 years ago
13

Which expression is equivalent to 3(4x+10÷2+3)? a 12x+2 b 12x+6 c 12x+8 d 12x+24

Mathematics
1 answer:
elena-14-01-66 [18.8K]3 years ago
7 0

Answer:

12x+2

Step-by-step explanation:

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You deposit $6000 in an account earning 2% interest compounded monthly. How much will you have in your account in 15 years?
Dmitrij [34]
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4 0
3 years ago
Two number cubes are rolled. What is the probability that the sum of the numbers rolled is either 4 or 8?
sveticcg [70]

There are 6 numbers on each die.

The total number of out comes is 6 x 6 = 36.


To get a sum of 4, the combinations are: 1 & 3, 2 & 2 or 3 & 1.

To get a sum of 8, the combinations are: 1 & 7, 2 & 6, 3 & 5, 4 & 4, 7 & 1, 6 & 2, 5 & 3


The total of those combinations are:  3  + 7 = 10 total combinations of a sum of either 4 or 8.


The probability of either is 10/36, which can be reduced to 5/18.

8 0
3 years ago
Ellen claims she has a coin that is weighted so that the probability of heads is 70%.
kvasek [131]
<span>Outcome Heads Tails
Relative Frequency 0.69 0.31

so first statement is false as 69% is close to 70%.

second statement is false as heads probability is close to 70%

last 2 statements are true:

</span><span>The theoretical probability of tails is most likely 30%.

It is likely that the coin is not fair.
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5 0
3 years ago
Read 2 more answers
PLEASE HELP ME FAST!
poizon [28]
-9! person above was right
3 0
3 years ago
The hypotenuse of a right triangle is 75 m. One of the legs measures 45 m. What is the length of the missing leg?
Volgvan

Answer:

60 m

Step-by-step explanation:

A^2+b^2=c^2

a^2+45^2=75^2

a^2+2025=5625

a^2=3600

a=60

3 0
3 years ago
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