Expression A: 6 – (–3) Expression B: |6 – (–3)| What is the value of Expression B?
Answers
Answer:
6 – (–3) = 9
|6 – (–3)| = 9
Step-by-step explanation:
Expression A:
Expression B:
Hope this helps.
Related Questions
A sprinter on the track team ran the 100 meter dash and redcorded the time for each race. The race times (in seconds) were:12.4 13.1 12.7 12.8 13.0 12.9 13.1 13.5
Evaluate 25-[9+a] if a =12
Zeke ran 4 1/2 miles around the track. Each lap is 1/2 of a mile. How many laps did Zekerun?
the area of a rectangle is given by 6x²+19x+15. if x represents 4m, what are the dimensions of the length and width of the rectangle?
Answers
Just find the volume of the cylinder, then subtract the volume of the cone and the volume of the half-sphere from it, and you'll have the volume of the part that's left.
Now I'll tell you why this problem was assigned: The purpose is
to give you an opportunity to recall the formulas for the volumes
of these three shapes. To hep you recall them, here they are:
Volume of a cylinder = (pi) (radius of the round end)² (length)
Volume of a cone= (1/3) (pi) (radius of the round end)²
Volume of a whole sphere= (4/3) (pi) (radius of the whole sphere)³
Notice that in the weird contraption in the picture, the cylinder,
the cone, and the half-sphere all have the same radius.
Answer:3,349
Step-by-step explanation: (3.14)(8)^2(29)=5827.84
2/3(3.14)(8)^3=1071.787
Answers
x^2-6=0
add 6
x^2=6
squaer root both sides
x=√6
x=+√6 and -√6
Answers
The power of the test against the specific alternative is given by 1 minus the probability of making a Type II error. Therefore, the power is 0.86= 86%
In statistical hypothesis testing, the power of a test is the probability that it correctly rejects a null hypothesis when a specific alternative hypothesis is true. In this case, we are given that the test has a significance level of α = 0.01, which means that the test rejects the null hypothesis if the probability of obtaining the observed result, or one more extreme, under the null hypothesis is less than 0.01.
However, we also know that when a specific alternative hypothesis is true, the test has a probability of making a Type II error of 0.14. This means that there is a 14% chance that the test fails to reject the null hypothesis, even though the alternative hypothesis is true.
Therefore, the power of the test against this specific alternative hypothesis is given by 1 minus the probability of making a Type II error, which is:
Power = 1 - P(Type II error) = 1 - 0.14 = 0.86
So, the power of the test against the specific alternative hypothesis is 0.86 or 86%. This means that when the alternative hypothesis is true, the test correctly rejects the null hypothesis 86% of the time.
To learn more about probability Click here:
brainly.com/question/30034780
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Answers
3/y - 2 = 8
3/y = 8 + 2
3/y = 10 /*y
3 = 10y /10
y = 3/10
The correct result would be 3/10.
Answers
10 times 1 equals 10
-3x+2y=-4 (line b)
A. (2,-1)
B. (-2,1)
C. (2,1)
D. (-2, -1)
Answers
-3 x + 2y = -4
3 x + 6 y = 12
-3 x + 2 y = -4
---------------------
8 y = 8
y = 8 / 8
y = 1
For x :
x + 2 y = 4
x + 2*(1 ) = 4
x + 2 = 4
x = 4 - 2
x = 2
Answer C ( 2 , 1 )
hope this helps!