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JulsSmile [24]
2 years ago
14

What body system,

Mathematics
1 answer:
tatuchka [14]2 years ago
3 0

Answer:

Circulatory system

Step-by-step explanation:

this is because the heart is part of the circulatory system

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Barbara is deciding between Banquet Chefs and CeCe's Catering to cater an awards banquet. Barbara needs to choose the company th
zmey [24]

Answer:

In this scenario you should use chefs if you have less than 55 people and you should use cece's if you have more than 55 people.  

Step-by-step explanation:

To find out which one will be cheaper you need to know where they intersect, to do this you need to set up a system of equations.

y=28x+590 (chefs)

y=31x+425 (cece's)

to know where they intersect you need to make the y=0

28x+590=31x+425

Then solve

subtract the x from each side

590=3x+425

Subtract 425 from each side

3x=165

divide each side by three

x=55

now evaluate

Place a number above 55 (60 for example) into the place of x

28(60)+590=2,270

31(60)+425=2,285

In this scenario you should use chefs if you have less than 55 people and you should use cece's if you have more than 55 people.  

8 0
3 years ago
How do you find the volume of a cylinder when you know the radius and height
lys-0071 [83]

Answer:

Step-by-step explanation:

This is one of those formulas of algebra and geometry that you need to learn.  If you know the radius and the height of a vertical cylinder, then its volume is equal to the (base area) times the (height), which, symbolically, are

V = (base area)(height)

 

Here,

V = πr²· h   where  πr² is the area of the base (which is a circle of radius r) and h is the height of the cylinder.

6 0
3 years ago
a baseball diamond is a square that is 90' on each side. if a player throws the ball from 2nd base to home,how far will bar trav
9966 [12]
Well when you multiply it would most likely be 180
5 0
3 years ago
How many triangles are there in a 7 sided shape
IceJOKER [234]

Answer:

There are five triangles in a heptagon. A heptagon is a seven-sided polygon.

Step-by-step explanation:

6 0
3 years ago
two boxes of apples contain a total of 24 apples. if you halve the number of apples in the first box and add 4 apples to the sec
Llana [10]
There was 16 apples in the first box and 8 apples in the second box initially.
8 0
3 years ago
Read 2 more answers
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