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2 years ago

Solve the following

Mathematics

1 answer:

sesenic [268]2 years ago

4 0

Step-by-step explanation:

derivative:zero becouse ever number has daritive is zero

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Volume of a sphere r=5

Reptile [31]

V = 4/3 (3.14) (5) to the third power 3
(5)3rd = 125
4/3 x (3.14 x 125)
3.14 x 125 = 392.5
4/3 x 392.5 = 1570 / 3
Volume = 523.33

8 0

3 years ago

PLEASE HELP with this!!

nirvana33 [79]

The answer is 35 7/8. We know that to get the mean, you must add up all the numbers and divide by the amount of numbers. Set up the equation (36 3/4 +36 3/8+37 1/2+n)/4 = 36 5/8. After you solve for n, the missing number, you should get 35 7/8.

3 0

3 years ago

What is the order of rotational symmetry for the figure

Naily [24]

Answer:

Order of symmetry = 1

Step-by-step explanation:

First of all we will define rotational symmetry.

Rotational symmetry is when a shape looks the same after some rotation or less than one rotation.

The order of rotational symmetry is how many times it matches the original shape during the rotation.

The given shape, when rotated will only have the shape like original shape after one complete rotation so the order of symmetry is one ..

5 0

3 years ago

There are 4 roads leading from Bluffton to Hardeeville, 6 roads leading from Hardeeville to Savannah, and 5 roads leading from

Dmitrij [34]

Answer:

120 ways.

Step-by-step explanation:

From the given information:

Total number of roads leading from Bluffton to Hardeeville = 4

Total number of roads leading from Hardeeville to Savannah = 6

Total number of roads leading from Savannah to Macon = 5

We need to find the total number of ways to get from Bluffton to Macon.

Total number of ways to get from Bluffton to Macon = $4\times 6\times 5= 120$

Therefore, there are 120 required number of ways to get from Bluffton to Macon.

7 0

3 years ago

1200+0.075x>=3300 what is the solution to the inequality

miskamm [114]

Solving inequalities is just like solving any other Algebraic problem...look to P.E.M.D.A.S. (Parenthesis, Exponents, Division, Addition, Subtraction). So lets take a look at this problem now.

1200 + 0.075x $\geq$ 3300

Subtract 1200 from both sides...
0.075x $\geq$ 2100

Now divide by 0.075...
x $\geq$ 28000

NOTE: If you divide or multiple by a negative number while solving inequalities, you must flip the sign. Ex: You answer would be x $\leq$ 28000 if you would've multiplied or divided by a negative.

8 0

3 years ago