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Katena32 [7]
2 years ago
12

What is the domain of the function y =squarerpot of x​

Mathematics
1 answer:
adell [148]2 years ago
3 0

Answer: [0,+infiniti)

Step-by-step explanation:

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2. It is required to make a closed cylindrical tank of height 1 m and base diameter 140 cm
4vir4ik [10]

Answer:

It's required 7.48\ m^2 of sheet for the tank

Step-by-step explanation:

<u>Surface Area of a Cylinder</u>

Given a right cylinder of base radius r and height h, the surface area is calculated as follows:

S=2\pi r^2+2\pi r h

The cylindrical tank has a height of h=1 m and a base diameter of 140 cm. The radius is half the diameter, thus r=140/2 = 70 cm = 0.7 m. Substituting:

S=2\pi 0.7^2+2\pi (0.7)(1)

S=2\pi 0.49+1.4\pi

S=2.38\pi

\boxed{S=7.48\ m^2}

It's required 7.48\ m^2 of sheet for the tank

7 0
3 years ago
Keith decided to look for at new and used trucks. Keith found a truck for 45000 dollars. Typically a used truck goes for 40% of
Bond [772]

Answer:

A Used Truck Would Go For Around $18,000

Step-by-step explanation:

A used truck would go for around $18,000.

    The reason a used truck would go for around $18,000 dollars is because if a new truck costed $45,000, and a used truck usually goes for around 40% of that, all you have to do is multiply 45,000 by .40 to get 40% of 45,000.

    So, in conclusion, a used truck would cost about $18,000 because 40% of $45,000 is $18,000.

7 0
3 years ago
What factor or factors may reduce risk? (5 points)
Amiraneli [1.4K]
I know it is futures ivestments
4 0
2 years ago
Write the following equation in slope-intercept form: y-8= 4(x+10)
tamaranim1 [39]

Answer:

y = 4x + 48

Step-by-step explanation:

Slope intercept form: y = mx + b

y - 8 = 4x + 40

y = 4x + 48

7 0
3 years ago
Read 2 more answers
What’s another way to write the equation (40x4)-(32x4)=32
zysi [14]

Answer:

160-128=32

Step-by-step explanation:

distribute what is in the parentheses

7 0
2 years ago
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