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Mariana [72]
3 years ago
10

Point

Mathematics
1 answer:
iren [92.7K]3 years ago
4 0
377.58 kilograms ur welcomeee
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At a local restaurant, the health inspector visits every 7 days, and the fire inspector visits every 12 days.
Sergio039 [100]

Answer:

health inspector - every 7 days.

fire inspector - every 12 days

Step-by-step explanation:

a) health inspector fire inspector.

day 7.                        day 12.  

day 14.                      day 24.

day 21.                      day 36.

day 28.                     day 48.

day 35.                     day 60.

b) 12 x 7 = 84.

it will be the same on day 84

8 0
3 years ago
The figure is made up of a cylinder and a cone.
Gnoma [55]

Answer:

51*pi or 160.221

Step-by-step explanation:

total volume = volume of a cone + volume of a cylinder

total volume = 1/3* pi*r^2* height(of cone) + pi* r^2 *height(of cylinder)

total volume = 1/3 * pi * 3^2 * 5 + pi * 3^2 * 4

total volume = 51*pi = 160.221

7 0
3 years ago
If x=5 and y=−2, evaluate the following expression:10+5xy​
Fittoniya [83]

Answer:

-90

Step-by-step explanation:

10+5×5×(-2)

10+25×(-2)

10+(-100)

10-100

-90

5 0
3 years ago
Read 2 more answers
Find the break - even points for company X, which sells all it produces, if the variable cost per unit is $3, fixed costs are $2
ohaa [14]

Given:

The variable cost per unit is $3, fixed costs are $2.

The revenue function is:

Y_{TR}=5\sqrt{q}

where q is the number of thousands of units of output produced.

To find:

The break - even points for company X.

Solution:

The variable cost per unit is $3, fixed costs are $2.

So, the cost function is:

Total cost = Fixed cost + Variable cost × Quantity

Y_{TC}=2+3q

The revenue function is:

Y_{TR}=5\sqrt{q}

At break - even points the profit is zero. It means the cost and revenue are equal.

Y_{TC}=Y_{TR}

2+3q=5\sqrt{q}

Squaring both sides, we get

(2+3q)^2=(5\sqrt{q})^2

2^2+2(2)(3q)+(3q)^2=25q

4+12q+9q^2-25q=0

4-13q+9q^2=0

Splitting the middle term, we get

4-4q-9q+9q^2=0

4(1-q)-9q(1+q)=0

(4-9q)(1-q)=0

Using zero product property, we get

4-9q=0 and 1-q=0

q=\dfrac{4}{9} and q=1

q\approx 0.444 and q=1

Therefore, the break even points are 0.444 and 1.

3 0
3 years ago
if a population doubles every 5 years how many years would it take for the population to increase by 10 times original amount?
Alecsey [184]
25 years is the answer
7 0
3 years ago
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