Math and Arithmetic

Yes! The best way to get totally FREE answers to math questions is to pay attention in class, ask questions if you don't understand something, and do your homework. You won't get answers to specific homework, quiz, or test questions, but you will know how find the answers. Plus, the bonus is that you will actually learn and become even smarter than you already are.

To compare the quantities, we first convert them to the same unit, liters (L).

• 2.2 daL = 2.2 x 10 L = 22 L
• 0.18 kL = 0.18 x 1000 L = 180 L
• 190 cL = 190 x 0.01 L = 1.9 L

Arranging these values from smallest to largest gives: 190 cL (1.9 L), 2.2 daL (22 L), and 0.18 kL (180 L).

To find the perimeter, you first need to convert the measurements to the same unit. Since 20 mm is equivalent to 2 cm, the total length is 5 cm + 2 cm = 7 cm. The perimeter of a shape with a single length is simply that length; thus, the perimeter is 7 cm.

In Uno, you can be made to draw 2 cards multiple times if multiple players play "Draw 2" cards in succession. Each time a "Draw 2" card is played, the next player must draw 2 cards and forfeit their turn. If another player follows up with another "Draw 2," the total number of cards you must draw accumulates. There is no set limit to how many times this can happen, so theoretically, you could draw an unlimited number of cards in a single turn if the sequence continues.

To calculate the odds of getting 5 numbers and a bonus ball in a lottery, you first determine the total number of possible combinations for selecting the 5 numbers from the main pool and the bonus ball from its separate pool. This is done using combinations, often denoted as "n choose k" (C(n, k)), where n is the total number of numbers available, and k is the number of selections. The odds are then calculated by taking the ratio of the successful outcomes (the specific combination of 5 numbers and the bonus ball) to the total number of possible outcomes. The final odds can be expressed as a fraction or in the format of "1 in X," where X is the total number of combinations.

Multiple subcultures coexist within a larger culture through a dynamic interplay of shared values and distinct identities. Individuals within subcultures maintain their unique practices and beliefs while also engaging with the dominant culture, creating a space for diversity and expression. This coexistence is often facilitated by social tolerance, communication, and cultural exchange, allowing for mutual influence and adaptation. Ultimately, the interaction between subcultures and the larger culture enriches the overall cultural landscape.

A block grid is a structured layout that consists of uniformly sized squares or rectangles, creating a visual framework for organizing content or data. It is often used in design and data visualization to enhance readability and accessibility, allowing users to easily navigate and interpret information. Block grids can be found in various applications, including web design, graphic design, and data representation, providing a systematic approach to arranging elements.

To calculate the weight of a 1-meter length of a mild steel (MS) angle of dimensions 50x50x5 mm, you first determine the volume of the angle. The weight can be calculated using the formula: Weight = Volume × Density. The density of mild steel is approximately 7850 kg/m³. The volume of the angle can be computed based on its cross-sectional area, which is approximately 0.00175 m², leading to a weight of about 13.8 kg for 1 meter of the 50x50x5 mm MS angle.

The term "21 constants" could refer to various sets of constants in mathematics, physics, or other fields, including fundamental physical constants like the speed of light, gravitational constant, and Planck's constant. However, there is no universally recognized set of 21 constants across all disciplines. If you are referring to a specific context or discipline, please provide more details for a precise answer.

The "Five Hundred Days" refers to a significant period in the 1980s during which the United States experienced a series of events related to the Iran Hostage Crisis. It specifically denotes the time from November 4, 1979, when Iranian militants seized the U.S. Embassy in Tehran, to January 20, 1981, when the hostages were finally released. This crisis had profound effects on U.S. foreign policy and domestic politics, influencing public opinion and the presidential election of 1980.

The cross section of a cylinder intersected by a plane that is perpendicular to its two bases is a rectangle. The height of the rectangle corresponds to the height of the cylinder, while the width equals the diameter of the circular bases. This rectangle represents the shape of the cylinder's profile when viewed from the side.

Three common carcinogens include tobacco smoke, which contains numerous harmful chemicals linked to various cancers; asbestos, a mineral once widely used in construction that can cause lung cancer and mesothelioma; and benzene, a solvent found in industrial emissions and tobacco smoke associated with leukemia. These substances are known to increase the risk of cancer through different mechanisms, including DNA damage and promoting uncontrolled cell growth. Reducing exposure to these carcinogens can significantly lower cancer risk.

Three numbers that can be written as decimals less than one thousandth are 0.001, 0.0005, and 0.0001. Each of these numbers is less than 0.001, which is equal to one thousandth. They represent values that can be used in various mathematical contexts, such as measurements or probabilities.

what is 99999999999999+9999999999999999=

No, 1 mile = 1,760 yards

'-8' has an absolute value of |8| ; known as 'modulo 8'. Mathematically it is written between two vertical lines.

So |8| could b '-8' or '(+)8.'

800

two thousand, eight hundred and ninety-four

5/6 - 1/5

Subtraction of fractions.

Step 1 ; Form improper fractions ( not required in this case).

Step 2 ; Bring both denominators to the same value , and the numerators to equivalent values.

Hence

[5(5) - 1(6)] / ( 5 x 6)

[ 25 - 6] / 30

Step 3; subtract the numerators

[19] /30

Step 4 ; Cancel down if possible ( not possible in this case)

Step 5; Convert to a mixed number ( not required in this case).

Hence the answer is 19/30

NB For addition of fractions go through the same steps. Except at Step 3, you ADD the numerators.

NNB Multiplication and division of fractions require different techniques.

Use the eq'n

EXT ANG = 360 /n

Where 'n' is the number of sides.

Hence for a pentagon ; 5 sides.

Ext Ang = 360 /5 = 72 degrees.

NB Careful, for any polygon, the exterior angle is the angle between an extrapolated( outward) side ( a continuous straight line) with the next ( adjacent) side.

150

yes, 24 hour time is called 24 hour time!!

In 24-hour time, it's "1500 hours".

In 12-hour time, it's "3:00 PM".

12:02 am ( two minutes past midnight) is ' 0002 ' on the 24 hour clock.

NB On the 24 hour clock , the time ' 0000 ' or ' 2400 ' is NEVER used . This is to avoid confusion , over the day / date.

NNB The latest time is 2359 hours and the earliest time is ; 0001 hour

NNNB The 24 hour clock is divided as follows. The left hand two figures refer to the hour and the right hand two figures refer to the minutes in the hours. '.

Hence the first(left) two figures only range from '00' to' 23' and the second (right) two figures only range from '00' to '59'.

zero - four - zero - zero... or 0400

neither they are the same

think about it 0.4 is the same as 0.400 without the zeros

so no matter how many zeros are at the end as long as the 4s are in the same place it is the same number