A quart is a 1/2 of a half dollar because half a dollor is 50 and a quart is 25 so thats half <span />
The answer will be
1/64
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Answer:1.7
Step-by-step explanation:
First you want to multiply 2.97 by 106
2.97 x 106 = 314.82
Now you want to multiply 1.72 by 107
1.72 x 107 = 184.04
Now you want to divide them
314.82 / 184.04 = 1.71
Now you want to round it to the nearest tenth... if a number is 5 or above you round it up but if it is 4 or below your number stays the same
Since 1 is lower than 5 you keep your number the same
<u>1.7</u>
Answer:
5
Step-by-step explanation:
you need to use the Pythagorean theorem
a^2+b^2=c^2
a&b=sides
c=hypotonuse
plug the side values into the equation
4^2+3^2=c^2
16+9=c^2
25=c^2
you have to square root 25 to find c itself
c=5
Answer:
a 0.20
Step-by-step explanation:
The standard error of the mean can be calculated using the formula
SE=
where
- s is the population standard deviation of the time spend on the computer (1.4 hours)
- N is the sample size of the data collected. (49)
Using the numbers SE=
=0.20
