Answer:
Step-by-step explanation:
We have been given that a skin care manufacture produces 85 g canister of skin balm. Any canister whose weight differs by more that 0.05 g cannot be shipped out.
To write an equation that would find the maximum weight of an acceptable canister (y) we will use an absolute value equation as the weight of an acceptable balm canister cannot be more than 85+0.05 and it cannot be less than 85-0.05.
This information can be expressed as 
.
Subtracting 85 from all the sides we will get,
Now using the definition of absolute value symbol we will get,
Therefore, the equation representing the maximum weight of an acceptable canister(y) is .
Answer: choice A) -8/5
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Work Shown:
Use the slope formula which basically says you subtract the y coordinates, then subtract the x coordinates in the same order, then you divide the results (reduce if possible)
m = (y2-y1)/(x2-x1)
m = (-1-7)/(4-(-1))
m = (-1-7)/(4+1)
m = -8/5
Answer:
at about t = 1.62
Step-by-step explanation:
42 feet below a height of 45 feet is a height of 45-42 = 3 feet. You want to find t such that
h(t) = 3
-16t^2 +45 = 3
-16t^2 = -42 . . . . subtract 42
t^2 = -42/-16 = 21/8 . . . . . divide by -16
t = √2.625 ≈ 1.620 . . . . . take the square root
The trampolinist will land on the trampoline about 1.62 seconds after stepping off the platform.
Answer:
Point-slope,standard form,slope intercept form.
Step-by-step explanation:
The answer is d.
Dividing and multiplying comes before adding and subtracting.
Between dividing and multiplying, whatever comes first in the problem is solved first.
Between adding and subtracting, whatever comes first in the problem is solved first.
The complete order in the problem above would be d, c, b, a.
