The - up the 6 means the 6 is repeating, unending
That is = 2.66666666.....
The option that gives this checking with your calculator
= 24/9 = 2.666666666.....
Option B.
Answer:
Step-by-step explanation:
40% of an hr.....an hr is 60 minutes...so 40% of 60 minutes =
0.4(60) = 24 minutes
Answer:
•Lower confidence limit = $155.2109
•Upper confidence limit ,= $174.5891
Step-by-step explanation:
We are given:
U = 17
x' = $165.40
S.d = $21.70
a = 10℅ (90℅ confidence interval)
For s.d(x'), we have:
S/√u = 
= 5.2630
Therefore, S.E (x') = $5.2630
At a= 0.10 (90℅ confidence level)
and degree of freedom = 16 (17-1)
90℅ confidence interval all around sample mean, will be:
(x' ± 
; a S.E (x')
= (165.4±(174.6)(5.2630)
(165.5±9.189)
($156.2109, $175.5891)
Answer:
Step-by-step explanation:
Alright, after reading this problem, let’s highlight some key points. Each sweater costs $25, we can write that down as 25x because will represent the amount of sweaters we buy. But we have a shipping fee of $7, so we will +7 to our highlights. And the total money spent was $132.
So far, we have: 25x + 7 = 132
Let’s subtract the 7 from the 132. Now we have: 25x = 125
Then we can divide by 25 on each side, and get x by itself.
X = 5 sweaters.
BONUS: Let’s replace 5 for our x to prove our answer
25(5) + 7 = 132 >>> 125 + 7 = 132 >>> 132 = 132 :D
There you go!! We buy 5 sweaters from American Eagle..!
The applicable relation between force, mass, and acceleration is ...
... F = <em>m</em>a
Fill in the given values and solve for the mass.
... 0.75 N = <em>m</em>·3 m/s²
... (0.75 kg·m/s)/(3 m/s²) = <em>m</em> = 0.25 kg
The mass of the ball is 0.25 kg.
