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worty [1.4K]
3 years ago
8

What is 2.85 to the nearest tenth?

Mathematics
2 answers:
zavuch27 [327]3 years ago
7 0

You round it up to 2.9

Maru [420]3 years ago
6 0

The answer is 2.9. You would round up since there is a 5

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For a continuous random variable x, the height of the function at x is a. 0.50, since it is the middle value. b. a value less th
gogolik [260]

Answer:

Answer is a continuous random variable x the height of the function named the probability density function f(x)

Step-by-step explanation:

A continuous random variable takes infinite number of possible values.

example include  height , weight amount of sugar in an orange time required to run a mile.

Continues random variable named probability function f(x).

5 0
3 years ago
Miranda found out that there are 20 drops in 11 mL of medicine. She measured 15 drops of medicine into a measuring cup. How many
andreyandreev [35.5K]

Answer: Her measuring cup has 8.25 mL of medicine.

Step-by-step explanation:

As per given,

In 11 mL of medicine, there are 20 drops.

That means quantity in 1 drop = \dfrac{11}{20} mL

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3 years ago
Select two of the following <br> Need help quick
Brilliant_brown [7]

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D and C

Step-by-step explanation:

3 0
3 years ago
QUESTION IS IN PICTURE, FIRST GETS BRAINLIEST
Irina18 [472]

Answer:

48

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8 0
3 years ago
Read 2 more answers
Twice a number is decreased by 7, and this quantity is multiplied by 3. the result is 9 less than 10 times the number. What is t
Lunna [17]

Answer:

(7-2x)3 =9-10x

x= -3

Step-by-step explanation:

we let the number to be x.

twice a number=2x is decreased by 7 that is to say 7-2x, is multiplied by 3, we have (7-2x)3.

the result is 9 less than 10times the number which is =9-10x.

so bringing all these together we have;

(7-2x)3=9-10x.

what is the number?

solving, we have:

(7-2x)3=9-10x

21-6x=9-10x

21-9= -10x+6x

12= -4x

dividing both sides by -4 we have our number

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for proof we can substitute x=-3 into the equation.

21-6(-3) =9-10(-3)

21+18=9+30

39=39

5 0
3 years ago
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