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IgorC [24]
3 years ago
11

Please help I don’t now

Mathematics
1 answer:
viva [34]3 years ago
7 0

Volume of cylinder is given by

= \pi r^{2} h, where r is radius and h is height

= \pi (3)^{2} (5)= \pi (9)(5)= 45\pi

= 45*3.14= 141.3

≈141 cubic inches

Option first is the correct one

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A gardener has 920 feet of fencing to fence in a rectangular garden. One side of the garden is bordered by a river and so it doe
yuradex [85]

Answer:

splitting it evenly among all three sides gives us the greatest area. ( for example if we had to split the number 10 into 2 and find the greatest area, out of all possible ways 5*5 is the greatest). Two sides have to be equal since it's a rectangle.

918/3=306

So we can make the two equal sides 306, and the longer side 308 which makes sure that we have the greatest area.

306 * 308

Step-by-step explanation:

3 0
4 years ago
IDENTIFICA LA POBLACION, LA MUESTRA, EL INDIVIDUO, LA VARIABLE Y EL TIPO DE VARIABLEEN EL SIGUIENTE PROLEMA. EL DUEÑO DE LA PAPE
erma4kov [3.2K]

Answer: Huh?

Step-by-step explanation:

3 0
3 years ago
the sum of two numbers is 75. The second number is three less than twice the first. what is the larger number?
KatRina [158]

Answer:

49

Step-by-step explanation:

If the smaller number is

x

, then the larger number is

2

x

−

3

Explanation:

(

x

)

+

(

2

x

−

3

)

=

75

3

x

−

3

=

75

3

x

=

78

x

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26

The numbers are 26 and 49.

5 0
3 years ago
A function is defined by f(x)=6x+1.5. What is f(2.5)
Nataly_w [17]

f(2.5) means x is equal to 2.5.

Replace x in the equation with 2.5 and solve:

6(2.5) + 1.5 = 15 + 1.5 = 16.5

f(2.5) = 16.5

8 0
4 years ago
Read 2 more answers
The table represents the cost of flowers at the Tigerlily Flower Shop.
Afina-wow [57]

Answer:

The given table is

Quantity(x)     Price(y)

   1                  2.00

   2                 3.50

   3                 5.00

   4                 6.50

   5                 8.00

   6                 9.00

It means the points on the graph are (1,2), (2,3.50), (3,5), (4,6.50), (5,8) and (6,9).

The graph 1 represents all the above mentioned point, therefore option 1 is correct.

According to the graph 2, at quantity 6 the price of flower is 12, which is not correct. Therefore option 2 is incorrect.

The quantity of flower is always a whole number. So the graph is defined on the whole numbers only. It means the graph is a scatter plot instead of a curve of a straight line.

Therefore the option 3 and 4 are incorrect.

Step-by-step explanation:

8 0
3 years ago
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