Answer:
63.17
Step-by-step explanation:
add all the numbers together which gives you 379
then 379 by how many numbers there are.
there are 6 numbers so divide 379 by 6 which equals 63.16666667
and if you round to the nearest hundredth it gives you 63.17
A year is divided into <u>12 months.</u>
Jack' family spent <u> $16,848</u> for one years's home rental.
16 848 ÷ 12 = 1404 ≈ 1400 → so the correct answer is<u> A. </u>
:)
Answer:
339, 340, 341
Step-by-step explanation:
To find the 3 consecutive numbers, divide the sum by 3 to get the average. 1020/3=340. So the middle number is 340. That means the numbers are 339, 340, and 341.
Answer:
(-1 , -1)
Step-by-step explanation:
You can simply use the substitution method to solve for this system. For simplicity, let's substitute the second equation (y=x) into the first equation. Basically switch the y's for x's in the first equation.
Therefore you get:
-6x - 5x = 11
-11 x = 11
x = -1
Then use the second equation that you substitued in to solve for y (y=x):
y = x
y = -1
So the final point is (-1, -1)
The solution to the Questions are
<h3>What
weight will be exceeded by 2.3% of the
packages? </h3>
where
u=13
n^2=0.16
a)
Generally, the equation for is mathematically given as
p(x<14)=P(z<\frac{13-13}{0.4})
P(z<0)
P=0.5
Therefore
P(z<0)=50%
b)
In conclusion
W=(u+2\sigma)
W=(13+2*0.4)
W=13+0.8
W=18.08oz
Read more about probability
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