MATHEMATICS HIGH SCHOOL

What is the volume of a sphere with a diameter of 11ft? Round your answer to the nearest cubic foot. 2786 cubic feet 5572 cubic feet 8359 cubic feet 6193 cubic feet

Answers

Answer 1
Answer:

Answer:

The volume of the sphere is 697\ ft^(3)

Step-by-step explanation:

we know that

The volume of the sphere is equal to

V=(4)/(3)\pi r^(3)

we have

r=11/2=5.5\ ft -----> the radius is half the diameter

assume

}\pi=3.14

substitute

V=(4)/(3)(3.14)(5.5)^(3)=697\ ft^(3)

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A salesman paid $14.87 to fill his car with 44.3 liters of gasoline. Find the price per liter of gasoline to the nearest thousandth of a dollar.

Answers

per 1 liter
price/1liter=14.87/44.3
divide
price/1liter=0.3356659etc/1liter
round (thousandth is 3 numbers after decimal)
price/1liter=0.336/liter


price=$0.336 per liter

Helpppppp!!!!!!!!!!and explain too

Answers

Answer:

Relation

Explanation:

The definition of a relation is just a set of ordered pairs.

A function is a relation in which each domain element is paired with exactly one range element.  

It can't be a function because if it is a vertical line, then the x-value is the same for the whole line.

I hope that helps a bit

The value of the square root of 124 is between which two integers?A- between 5 and 6

B- between 6 and 7

C- between 13 and 14

D- between 11 and 12

Answers

The square root of 124 is 11.1355 the rounded is between 11 and 12. The correct option is D.

What is a square root?

The value of a number's power 1/2 is the number's square root. It is the number whose product by itself yields the original number, to put it another way.

Numbers (constants), variables, operations, functions, brackets, punctuation, and grouping can all be represented by mathematical symbols, which can also be used to indicate the logical syntax's order of operations and other features.

The square root of 124 will be calculated as:-

√124 = 11.1355

Therefore, the square root of 124 is 11.1355 the rounded is between 11 and 12. The correct option is D.

To know more about square roots follow

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the right answer is D the square root of 124 is 11.1355... rounded is between D .11 and 12

What two factors multiply to -60 and adds up to 11

Answers

-60 is negative so the 2 facotrs are different signs
11 is positive so therefor te positive factor is bigger than negative

list all factors and add and find which add to 11
60-1=59 nope
30-2=28 nope
20-3=17 nope
15-4=11 yep


factors are 15 and -4

The midpoint of UV is point W. What are the coordinates of point V?(–6, –14)
(2, –23)

its B.

Answers

The correct option is, (B) (2, –23).

What is called co-ordinate?

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  • There are several coordinate schemes commonly used by mathematicians, scientists, and engineers.

What is co-ordinate with example?

  • A set of values that show an exact position.
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  • Example: the point (12,5) is 12 units along, and 5 units up.

What is the co ordinate formula?

  • One of the important formula of coordinate geometry is the equation of the straight line which is y = mx + c.
  • Here m is the slope and c is the y-intercept (tan θ = m, here θ is the angle that the line makes with the positive x-axis).

What is coordinate of a point?

  • The coordinates of a point are a pair of numbers that define its exact location on a two-dimensional plane.
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Answer:

B).  (2, –23)

Well this person made it easy by literally saying the answer...

Step-by-step explanation:

Hope this helps!!  Also heart and rate if you found this answer helpful!!

Find the equation of this line.

Answers

f(x)=-2/5x+1

using the two dots Rise/run =-4/10 simplifies tp -2/5 y-intercept is 1
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