Answer:
141 baskets
Step-by-step explanation:
Take the total amount of money and divide by the cost per basket
3256/23
141.5652174
Since we cannot buy part of a basket, round down
141 baskets
First plug in the numbers for x and y
-2.31-(-5.9)
When a negative is being subtracted you replace it with an addition symbol. So, now the equation is -2.31+5.9
Answer: 3.59
<span>The solution would
be like this for this specific problem:
</span><span><span><span>
27×<span>x2</span>×z/</span><span>−3×<span>x2</span>×<span>z4
</span></span></span><span><span>=−9×<span>x2</span>×z/</span><span><span>−3</span>×<span>x2</span>×<span>z3
</span></span></span><span><span>=−9/</span><span>z3
</span></span></span>=−9<span>z−3</span>
<span>I am hoping that
this answer has satisfied your query and it will be able to help you in your
endeavor, and if you would like, feel free to ask another question.</span>
Answer:
the guarantee period should be less than 136010 miles
Step-by-step explanation:
From the given information;
Let consider Y to be the life of a car engine
with a mean μ = 170000
and a standard deviation σ = 16500
The objective is to determine what should be the guarantee period T if the company wants less than 2% of the engines to fail.
i.e
P(Y < T ) < 0.02
For the variable of z ; we have:


Now;


From Z table ;
At P(Z < -2.06) ≅ 0.0197 which is close to 0.02





Thus; the guarantee period should be less than 136010 miles