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3 years ago

Are the decimals 0.4 and 0.40 equal?

Mathematics

2 answers:

andrezito [222]3 years ago

7 0

The decimals 0.4 and 0.40 are equal, yes :)

zepelin [54]3 years ago

3 0

0.4 and 0.40 are equal. That zero on the hundredths place does not matter.

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Which is a y-intercept of the continuous function in the table ? A.(0,-6) B.(-2,0) C.(-6,0) D.(0,-2)

viva [34]

Answer:

A. (0, -6)

Step-by-step explanation:

when x is 0, there has to be a y-int. As shown in the table, it is -6. Therefore the answer is A

5 0

3 years ago

Read 2 more answers

Use the equation below to identify the value fo each variable for the circle.

natita [175]

Answer:

The equation of the circle in standard form is: (x - 2)² + (y - 4)² = 9

Step-by-step explanation:

* Lets revise the standard form of the equation of the circle

- If the center of the circle is point (h , v) and the radius of the

circle is r, then the standard form of the equation of the circle

is (x - h)² + (y - v)² = r²

- (x , y) a general point on the circle

* Lets look to the picture

- The center of the circle is point (2 , 4)

- The highest point on the circle is (2 , 7) and the lowest point

on the circle is (2 , 1)

∴ The diameter of the circle = 7 - 1 = 6

∵ The radius = 1/2 the diameter

∴ The radius of the circle = 1/2 × 6 = 3

* Now we can write the equation of the circle

∵ h = 2 and v = 4

∵ r = 3

∴ (x - 2)² + (y - 4)² = 3²

∴ The equation of the circle in standard form is:

(x - 2)² + (y - 4)² = 9

7 0

3 years ago

write down the expression for the nth term of the following sequence 7,16,25,34,43 the following patterns are made using small s

Sonja [21]

Answer:

this is an arithmetic sequence. The formula to solve it is an = d (n - 1) + c

Step-by-step explanation:

you would plug in the first term in the sequence for d. then you would plug in the common difference for c. And then lastly you would plug in whatever nth term you are trying to get to for n. Then solve.

4 0

4 years ago

Deviation is the difference between any value and the mean of the set.

faust18 [17]

The answer to this question is true. Based on my knowledge and research, the deviation is, in fact, the difference between any value and the mean of the entire set.

7 0

3 years ago

Si mi disco duro tiene una capacidad de 1.5 Terabytes ¿ cuántas llaves de 32 Gigabits caben en ese disco duro?

Art [367]

Answer:

The number of 32 Gigabit keys that can be fitted on the hard drive is 375.

Step-by-step explanation:

The question is:

If my hard drive has a capacity of 1.5 Terabytes, how many 32 Gigabit keys can fit on that hard drive?

Solution:

1 Terabyte = 8000 Gigabits

Then 1.5 Terabytes in Gigabits is:

1.5 Terabytes = (8000 × 1.5) Gigabits

= 12000 Gigabits

One key is of 32 Gigabits.

Compute the number of 32 Gigabit keys that can be fitted on the hard drive as follows:

$\text{Number of 32 Gigabit keys}=\frac{12000}{32}=375$

Thus, the number of 32 Gigabit keys that can be fitted on the hard drive is 375.

4 0

4 years ago