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-Dominant- [34]
3 years ago
8

2g to the second power divided by 4g

Mathematics
1 answer:
charle [14.2K]3 years ago
8 0
500 millilagras is the answer
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If p = .3 within a binomial process, what is the probability of obtaining exactly five successes in 20 trials?
kiruha [24]
The answer to this is C
8 0
4 years ago
Someone help please!!! I’ll give brainliest
Pepsi [2]

Answer:

352

Step-by-step explanation:

originally 351.86 but 352 when rounded

4 0
3 years ago
A national random sample of 654 women aged 20 – 29 years was taken, and each woman's body mass index (BMI) was measured. The sam
irakobra [83]

Answer:

The required interval is (26.23 , 27.37)

Step-by-step explanation:

The mean is = 26.8

The standard deviation is = 7.42

n = 654

At 95% confidence interval, the z score is 1.96

To find the desired interval we will calculate as:

26.8+1.96(\frac{7.42}{\sqrt{654} } )

And 26.8-1.96(\frac{7.42}{\sqrt{654} } )

26.8+0.57 and 26.8-0.57

= 27.37 and 26.23

So, the required interval is (26.23 , 27.37)

6 0
4 years ago
How are Ratios,rates and unit rates used to solve problems?
insens350 [35]

Answer:

hope u understand

Step-by-step explanation:

Unit rates can conveniently be multiplied by any desired number in order to answer questions about differently scaled questions. E.g. If three marbles cost 30 cents, how much will eleven marbles cost?

A unit rate is a ratio such as 30 cents : 3 marbles = 10 cents per (1) marble, after doing the division.

6 0
3 years ago
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A right triangle and some of its measurements are shown in this diagram. Based on the measurements shown in the diagram, what is
Evgesh-ka [11]

Answer:

t = 6√3 mm

Step-by-step explanation:

The angles of the triangle are 30°, 60°, and 90°. That's lucky for you, because the sides of a 30°-60°-90° triangle are always in the ratio 1:√3:2

The side opposite the 90° angle is 12 mm, so the side opposite the 30° angle is 12/2 = 6 mm

t = side opposite the 60° angle = 6√3 mm.

7 0
3 years ago
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