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Afina-wow [57]
3 years ago
5

There are 472 students in different

Mathematics
1 answer:
Elden [556K]3 years ago
5 0

Answer:

a................

Step-by-step explanation:

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Carol is given a 10% pay decrease. Her new wage is £306 per week. What would be her weekly wage if, instead, she had received a
Nitella [24]
370.26 , get what she had originally (336.6) by multiplying 306 by 1.1 then multiply 336.6 by 1.1 to see her increase
7 0
3 years ago
HELP HELP HELP 96 X 4/9=42 IS THAT YES OR NO PLZ HELPPP
morpeh [17]

Answer:

Close! But not quite 42 exactly.

Step-by-step explanation:

96/1 X 4/9 = 384/9

Simplify that and you get 42 and 2/3

as a mixed fraction that would be 128/3

Or, if you were rounding to the nearest whole number, you'd round up to 43.

7 0
3 years ago
Read 2 more answers
The cost C, in dollars, to have medical records transcribed is a function of time, t in hours. A physician's group spends C(t) =
Contact [7]

Answer:

B. $39550

Step-by-step explanation:

The expression for the function is not well-formatted, find the correct format in the solution bellow

Step one:

given data

We are told that the function of the cost is

C(t) = 0.04t^3- 0.1t^2 + 5.5t

instantaneous rate c(t) is the value obtained when we plug in 100 for t in the function above

substituting we have

C(t) = 0.04(100)^3- 0.1(100)^2 + 5.5(100)\\\\\C(t) = 0.04*1000000- 0.1*10000 + 5.5*100\\\\C(t) = 40000-1000+550\\\\C(t) = 39550

$39550

3 0
3 years ago
What is the volume of the cylinder when the height is 34<br> inch?
asambeis [7]
You need to have the radius of the circle , or it’s area
4 0
3 years ago
HELP PLEASE! solve for x and y.
Mashutka [201]

Answer:

x=24

y = 8 sqrt(3)

Step-by-step explanation:

Since this is a right triangle, we can use sin and cos

sin 30 = opposite/ hypotenuse

sin 30 = y/ 16 sqrt(3)

Multiply each side by 16 sqrt(3)

16 sqrt(3) * sin 30 = y

16 sqrt(3) * 1/2 = y

8 sqrt(3) = y


cos 30 = adjacent/ hypotenuse

            = x/16 sqrt(3)

Multiply each side by 16 sqrt(3)

16 sqrt(3) cos 30 = x

16 sqrt(3) * (sqrt(3)/2) = x

8 * sqrt(3)*sqrt(3)

8 * 3 = x

24 =x

3 0
3 years ago
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