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Mrac [35]
2 years ago
13

A function that is continuous over a finite closed interval necessarily have both a maximum and a minimum value over that interv

al. true or false
Mathematics
1 answer:
aleksklad [387]2 years ago
7 0
False... f(x) = 5 does not have min/max
You might be interested in
The radius of a circle is 2 centimeters. What is the circles circumference?
Salsk061 [2.6K]

Answer: 4π cm or 12.56 cm

Step-by-step explanation: To find the circumference of this circle, start with the formula for the circumference of a circle which is C = 2πr.

Since the radius is 2 centimeters, we can

plug in 2 centimeters for <em>r</em> in the formula.

So we have (2)(π)(2 cm) which is equal to 4π cm.

So the circumference of this circle is 4π cm.

Remember that π is approximately equal to 22/7 or 3.14 so we can estimate the value of the circumference by plugging in 3.14 for π.

So we have (4)(3.14) which is equal to 12.56.

So the circumference of the circle is

approximately equal to 12.56 cm.

5 0
2 years ago
A builder needs to tile a 7 foot by 8 foot room with one-foot square tiles. how many tiles will she need?
Diano4ka-milaya [45]
I believe that she will need 56 square tiles. You get this by doing 7 times 8 which is 56. Then, since each tile is a one-foot square tile, you would need 56 tiles to cover the whole floor. 
6 0
3 years ago
Read 2 more answers
I learned how to find the area of a triangle with 2 numbers (0.5*b*h), but how do you find the area with 4 numbers?
julsineya [31]

Answer:

area =12

Step-by-step explanation: you don't need to use all 4 numbers just used the base which is 8 then times it with 3 which gives you 24 then divided it by 2 which gives you 12.

3 0
3 years ago
Read 2 more answers
(07.03 LC)
Grace [21]

Answer:

B

Step-by-step explanation:

THis is a single equation with a single variable [y].

We can separate the variable in one side and the numbers to another and solve for y. Shown below:

3y + 4 = -2

3y = -2 - 4

3y = -6

y = -6/3

y = -2

THus, this equation has only 1 solution. B is correct

7 0
2 years ago
Two coins and one six sided number cube are tossed together
Triss [41]

Answer:

1/24

Step-by-step explanation:

two coins each have a 1/2 probability of landing on heads so we multiply

1/2 x 1/2 = 1/4 probability of getting heads twice

we have a 1/6 chance of landing on a 4

so we multiply 1/6 x 1/4

which equals 1/24

7 0
3 years ago
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