Write this ratio as a fraction in simplest form without any units 4 feet to 42 inches

Adults weigh around 200 to 300 pounds and children normally weigh around 90 to 100 pounds. Do these and you would have the estimate:

250*8

95*6

weight*gravity=mass

Answer:

he will have $832.20 in his account if it is adding the rate if it is subtracting the rate then it is $627.80

Step-by-step explanation:

you first need to find out what is 2.8% of $730. this number ends up being $20.44 and you multiply it by 5 because the account exists for 5 years. then depending on if it is adding or subtracting to the account. if it is adding then it will be $832.20, and if it is subtracting it will be $627.80

P.S. This is all done by a kid in middle school.

Answer:

\(\boxed{-\infty < y\leq 2}\)

Step-by-step explanation:

See the appendix.

The set of values ​​is the interval  \(y\in (-\infty , 2 >\) .

\(y\in (-\infty , 2 > ~~\Leftrightarrow ~~\boxed{-\infty < y\leq 2}\)

Answer: 3/10

Step-by-step explanation: Since our denominators of 2 and 5have no

factors in common, our least common denominator is 2 · 5 or 10.

In order to get a denominator of 10 in each fraction,

we multiply top and bottom of the first fraction by 5

and top and bottom of the second fraction by 2.

That gives us 5/10 - 2/10 which is 3/10.

Answer:

$20.7

Step-by-step explanation:

Answer:  The − sign here means subtraction. However, recall that 4 − 7 can be rewritten as 4 + (−7), since subtracting a number is the same as adding its opposite.

Step-by-step explanation:

Yes, 3 + (-4) is the same as -4 + 3, and this is due to the Commutative Property of Addition

The Commutative Property of Addition states that the order in which numbers are added does not change the result. In other words, when adding two or more numbers, we can change the order of the numbers without affecting the final sum.

So, in the case of 3 + (-4) and -4 + 3:

3 + (-4) = -1

-4 + 3 = -1

Both expressions have the same result of -1, which confirms that they are equal, and it's because of the Commutative Property of Addition.

Learn more about expression at https://brainly.com/question/30350742

#SPJ3

Answer:

-286

Step-by-step explanation:

45(-6)-16

= -270 - 16

= -286

Step-by-step explanation:

45x - 16

x = -6

45(-6) - 16

-270 - 16

-286

Hope this helps! :)

Answer:

  18 cubic inches

Step-by-step explanation:

The formulas for the volumes of a cone and a cylinder can be used to answer this question.

The volume of a cone is given by ...

  V = 1/3πr²h . . . . . volume of cone with radius r and height h

The volume of a cylinder is given by ...

  V = πr²h . . . . . volume of a cylinder with radius r and height h

Comparing the formulas, we see that the volume of a cone is 1/3 the volume of a cylinder with the same radius and height.

  (cone volume) = 1/3(cylinder volume)

Multiplying this equation by 3 gives ...

  3×(cone volume) = (cylinder volume)

Using the given value for cone volume, we have ...

  cylinder volume = 3×(6 in³) = 18 in³

The volume of the cylinder is 18 cubic inches.

Answer:

x = 11

Step-by-step explanation:

3x+1 = 2x+12 (subtract 2x from both sides)

x+1 = 12 (subtract 1 from both sides)

x = 11

So x is equal to 11

Answer:

False

Step-by-step explanation:

The denominators have to be the same for you to be able to add or subtract a fraction.

Answer:

She had at least 21

Step-by-step explanation:

She had at least 4+ 12 +5  

She had at least 21

She spent 4 and 12 so she had 16 dollars

She had at least 5 left

so at the very least she had 16+5 which is 21, she may have had more

The Simplification of the algebraic expression gives:

a. -2/3x² - (4/15)xy +  (11/4)y²

b. -(12/7)x³ + (20/9)y

Simplification of an algebraic expression is the process of writing an expression in the most efficient and compact form without affecting the value of the original expression

a. (1/3)x² - (2/5)xy + 2y² + (2/15)xy - 3x² + (3/4)y²

To simplify this, add or subtract like terms. That is:

(1/3)x² - (2/5)xy + 2y² + (2/15)xy - 3x² + (3/4)y²

     = (1/3)x² - 3x² - (2/5)xy + (2/15)xy + 2y²  + (3/4)y²

     = -2/3x² - (4/15)xy +  (11/4)y²

b. (2/7)x³ - (1/3)y + 2y - 2x³ + (5/9)y

To simplify this, add or subtract like terms. That is:

(2/7)x³ - (1/3)y + 2y - 2x³ + (5/9)y = (2/7)x³- 2x³ - (1/3)y + 2y + (5/9)y

                                                    = -(12/7)x³ + (20/9)y

Learn more about algebraic expression on:

brainly.com/question/4344214

#SPJ1

The coefficient of x⁴y⁴ is 70 when the expression is (x+y)⁸ by binomial coefficient expansion.

Given that,

We have a equation that is (x+y)⁸.

We have to find what is coefficient of x⁴y⁴ when we expand the coefficients with number.

We know that,

Take the expression

(x+y)⁸

By using binomial coefficient expansion visit:  

(x+y)⁸= ⁸C₀x⁰y⁸⁻⁰+ ⁸C₁x¹y⁸⁻¹+ ⁸C₂x²y⁸⁻²+ ⁸C₃x³y⁸⁻³+ ⁸C₄x⁴y⁸⁻⁴+ ⁸C₅x⁵y⁸⁻⁵+ ⁸C₆x⁶y⁸⁻⁶+ ⁸C₇x⁷y⁸⁻⁷ +⁸C₈x⁸y⁸⁻⁸

(x+y)⁸= ⁸C₀x⁰y⁸+ ⁸C₁x¹y⁷+ ⁸C₂x²y⁶+ ⁸C₃x³y⁵+ ⁸C₄x⁴y⁴+ ⁸C₅x⁵y³+ ⁸C₆x⁶y²+ ⁸C₇x⁷y¹ +⁸C₈x⁸y⁰

So the coefficient of x⁴y⁴ is ⁸C₄.

⁸C₄= 8!/(4!(8-4)!)

⁸C₄= 8!/4!4!

⁸C₄=70.

Therefore, The coefficient of x⁴y⁴ is 70 when the expression is (x+y)⁸ by binomial coefficient expansion.

To learn more about coefficient visit: https://brainly.com/question/27481600

#SPJ4

For the fractions, the calculation of 3/5 of 2/3 of 3/4 of 560 is equal to 168.

To calculate 3/5 of 2/3 of 3/4 of 560, break it down step by step:

Step 1: Calculate 3/4 of 560:

3/4 × 560 = (3 × 560) / 4 = 1680 / 4 = 420

Step 2: Calculate 2/3 of the result from Step 1:

2/3 × 420 = (2 × 420) / 3 = 840 / 3 = 280

Step 3: Calculate 3/5 of the result from Step 2:

3/5 × 280 = (3 × 280) / 5 = 840 / 5 = 168

Therefore, 3/5 of 2/3 of 3/4 of 560 is equal to 168.

Find out more on fractions here: https://brainly.com/question/78672

#SPJ1

In one hour, 1/6 of the tank will be filled and 1/10 of the tank will be emptied.  As a net result,

    \(\begin{aligned}\dfrac{1}{6} - \dfrac{1}{10} &= \dfrac{1}{6}\cdot\bold{\dfrac{5}{5}} - \dfrac{1}{10}\cdot\bold{\dfrac{3}{3}}\\[0.5em]&= \dfrac{5}{30} - \dfrac{3}{30}\\[0.5em]& = \dfrac{2}{30}\\[0.5em]& = \dfrac{1}{15}\end{aligned}\)

we see that 1/15 of the tank is filled per hour when both valves are open.

It will take 15 hours to fill the tank.

Answer:

0=0  1=1   2=0  3=0  4=1   5=3   6=1   7=0   8=0   9=1   10=2   11=1   12=2   13=0   14=0   15=3   16=0

Step-by-step explanation:

There was no question so here above is the Dollars spent graph in numbers not dots!

Answer:

$ 6.20 Cents

Step-by-step explanation:

17 - 5.50= 11.5

11.50 - 5.30= 6.2

Add A Zero at the end

You Get 6.20

Answer:

(a) The formula to calculate the amount of money (A) that Aizuddin must pay the bank after n years, with the original amount of borrowed money is 6300 RM, interest of 8%, compounded annually, is described as following:

A = principal x (1 + rate)^(time in year)

A = 6300 x (1 + 8/100)^n

(b) The amount of interest charged (AC) that Aizuddin must pay after n years:

AC = A - 6300

AC = 6300 x (1 + 8/100)^n - 6300

AC = 6300 x [(1 + 8/100)^n - 1]

Hope this helps!

The angles that we have in the image here are:

When two angles are measured, they sum up to 180. They are said to be supplementary angles.

On the question, we have two angles that are 90 degrees on a straight line. Hence they are supplementary.

This is an angle that is at 90 degrees. We have to two right angles on the diagram that we have here.

Read more on supplementary and right angles here:https://brainly.com/question/12919120

#SPJ1

Answer:

<M = 32 and <Y = 103

Step-by-step explanation:

1. Since triangle BCM is congruent to triangle ZYR, we know the corresponding parts of the triangles are congruent. Therefore, <Z = <B = 45. The sum of a triangle’s angles is 180, so <M = 180 - <B - <C = 180 - 45 - 103 = 32

2. This is the exact same diagram, so we can use the information we have collected in #1. Since corresponding parts of congruent triangles are congruent, <Y must be congruent to <C, which equals 103. Therefore, <Y = 103.

I hope this helps! :)

Answer:

I'm pretty sure it's 16

Step-by-step explanation:

it measures up with the other triangles side

Answer:

10 and 16

15 and 24

20 and 32

Step-by-step explanation:

Brainliest please?

The difference between depths in January and July is 14 feets

The depth of a local river averages 16 ft., which is represented as |−16|.

In January,  The depth of a local river measured 4 ft. deep, or |−4|

in July, The depth of a local river  18 ft., or |−18|

The average depth of a local river  is measured as -16 because it is below the ground level and hence measured or plotted on -y axis

the difference between depths in January and July can be measured as

|−18| -  |−4|

This is absolute sign which means every number inside this sign should be treated as positive

18 - 4 = 14

Hence, the difference between depths in January and July is 14 feets

To know more about Absolute sign -https://brainly.com/question/19538029

#SPJ1

Answer:

Step-by-step explanation:

To find this probability, we shall be using the z-score route

Mathematically ;

z-score = (x -mean)/SD

From the question, x = 1.99, mean = 0 and SD = 1

So z = (1.99-0)/1 = 1.99

So the probability we want to calculate is;

P(z<1.99)

This value can be obtained from the standard normal distribution table.

P(z < 1.99) = 0.9767

The sketch of the region is as shown as in the attachment.

In this case, there are 10 players and 9 field positions. If there were more players than positions, the function would not be one-to-one.

The process of placing each player in a position can be described as a function. Let's call this function "AssignPosition," where the input is the player's name, and the output is the assigned field position. The function AssignPosition maps each player to a specific field position on the team.

The domain of this function is the set of players on the team: {Adrian, Brian, Cael, Doug, Emma, Frank, George, Halley, Jaime, Kyle}. These are the possible inputs for the function, representing the players who need to be placed in a position.

Since each player can only be assigned to one field position, and no two players can be assigned to the same position, the function AssignPosition is one-to-one. Each input (player's name) corresponds to a unique output (assigned field position). This is because each player can occupy only one field position on the team.

It's important to note that for the function to be well-defined and one-to-one, the number of players on the team should not exceed the number of available field positions. In this case, there are 10 players and 9 field positions. If there were more players than positions, the function would not be one-to-one.

In summary, the function AssignPosition maps each player to a specific field position on the team. The domain of the function is the set of players on the team, and the function is one-to-one since each player is assigned a unique field position.

For more question on function visit:

https://brainly.com/question/11624077

#SPJ8

V≈ 78.54units­

V=π r² h/3 = π · 5² · 3/3 ≈ 78.53982

I hope this helps!

Answer:

\(volume = 78.5 \ units^3\)

Step-by-step explanation:

\(volume = \frac{1}{3} \pi r^2 h\\\\\)

          \(=\frac{1}{3} \times 3.14 \times 5^2 \times 3\\\\=\frac{1}{3} \times 3.14 \times 25 \times 3\\\\=3.14 \times 25\\\\=78.5 \ units^3\)

Answer:

864 ft^2.

Step-by-step explanation:

Area of the base = 16^2 = 256.

Area of the triangular sides = 4 * 1/2 * 16 * 19

Total area = 256 + 608

= 864 ft^2.

Answer:

1728ft^2

Step-by-step explanation:

Surface area = 2(wl+hl+hw)

w = width

l = length

h = height

2((16 x 16) + (19+16) + (19 + 16))

= 1728ft^2

Answer:

it would be the 1st graph

Step-by-step explanation:

this is the graph when the equation is put into a ti calculator! the app i use is wabbit

and it's only available on Android. the pics should be attached! to do this yourself!

also to know without the tool is simply looking at the equation itself and seeing if a negative is in fro

nt of the equation or not which determined if the proabla is flipped or not.

the 1st term in the equation is that number positive or negative? If positive then the proabla is positive and going up, if it has a negative sign then the proabla is going down

to help more heres more examples