In a box of nerds candy, the ratio of pink to purple candies is 19:20. if there are 429 pieces of candy in the box, how many are pink?

Answer:

75

Step-by-step explanation:

Answer:

Step-by-step explanation:

Supplementary angles add up to 180°.

The angle x, supplementary with 105°:

Answer:

k+6<13 k<7 .....................

The total cost of compensated absences for Tamarisk Company for the years 2019 and 2020 was $348 + $1,399 = $1,747.

To calculate the cost of compensated absences for Tamarisk Company, we need to calculate the number of vacation days and sick days earned by the employees in 2019 and 2020, and then calculate the cost of the days earned but not taken.

Each employee earns 9 vacation days per year. As they can be taken after January 15th of the year following the year in which they are earned, the vacation days earned by the employees in 2019 can be taken in 2020. Therefore, in 2019, no vacation days were taken by any employee.

In 2020, the employees took a total of 8 vacation days. As there are 9 employees, the total vacation days taken in 2020 were 9 x 8 = 72.

Sick Days:

Each employee earns 7 sick days per year, and unused sick days accumulate. In 2019, the employees used a total of 5 sick days. Therefore, the unused sick days at the end of 2019 were 9 x 7 - 5 = 58.

In 2020, the employees used a total of 6 sick days, and the unused sick days at the end of 2020 were 58 + 9 x 7 - 6 = 109.

To find the cost of compensated absences. The unused sick days and vacation days must be multiplied to get the hourly wage rate in effect in a year.

In 2019, the cost of compensated absences was 58 x $6 = $348.

In 2020, the cost of compensated absences was (72 + 109) x $7 = $1,399.

Therefore, the total cost of compensated absences for Tamarisk Company for the years 2019 and 2020 was $348 + $1,399 = $1,747.

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Respuesta:

176

Explicación paso a paso:

Dado :

La frecuencia máxima del pulso que se debe mantener durante las actividades aeróbicas viene dada por:

0,88 (220-A); donde A = edad

Para una persona de 20 años

Supongamos que la edad es de 20 años; A = 20

Poniendo A = 20 en la ecuación;

0,88 (220 - A); A = 20

Frecuencia de pulso máxima:

0,88 (220 - 20)

0,88 (200)

= 176

La frecuencia de pulso máxima es 176

===================================================

Explanation:

Let's calculate the volume of one small spherical bead

V = (4/3)*pi*r^3

V = (4/3)*pi*3^3

V = 36pi

The volume of 27 such identical beads is 27*36pi = 972pi cubic units.

----------

This is the new volume and we'll use this to find the radius r of the larger sphere.

V = (4/3)*pi*r^3

972pi = (4/3)*pi*r^3

3*972pi = 4pi*r^3

2916pi = 4pi*r^3

r^3 = (2916pi)/(4pi)

r^3 = 729

r = (729)^(1/3)

r = 9 units is the radius of the larger gold sphere

The volume of a hemisphere with a radius of 44.9 m is approximately 189582.2 cubic meters, rounded to the nearest tenth.

To calculate the volume of a hemisphere, you can use the formula

V = (2/3)πr^3

where V is the volume, π is pi (approximately 3.14), and r is the radius. In this case, r = 44.9 m.

So, (2/3)π(44.9)^3 = 189582.234 cubic meters.

This is the exact volume, but since the question asked for the volume rounded to the nearest tenth, the final answer would be 189582.234 cubic meters. It's worth mentioning that a hemisphere is half of a sphere, thus, the volume of a full sphere with a radius of 44.9 m would be double of this value.

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Answer:

area of square = 10 x 10 = 100 cm²

area of circle = πr² = (3.14)(5²) = 78.5 cm²

area of shaded portion = 100 - 78.5 = 21.5 cm²

Answer:

The area is \(21.5 cm^2\)(if no need to round)

The area is \(22 cm^2\)(if need to round to nearest whole number)

Step-by-step explanation:

10 x 10 = 100

5 x 5 x π = 25 π

25 x 3.14 = 78.5

100 - 78.5 = 21.5

digits of pi:3.14...

Answer:

c

correct me if I'm wrong

Answer:

B) x-6

Step-by-step explanation:

Dylan is 6 years younger so you take away (subtract) from Briana's age (x)

Answer:

x-6

Step-by-step explanation:

Briana =x

Dylan =x-6

Briana's age is considered more because accoding to the statement Dylan is 6yrs younger so choice a is incorrect because we should subtract 6 from x the explanation x-6 is correct

Answer:Hey I'm sorry I didn't get to answer your question it's just that I need the points because I don't have enough to get help with my question. I hope you get the answer that you need for you question. Good Luck :)

Step-by-step explanation:

Answer:

11

9.6

Step-by-step explanation:

absolute value makes the number positive.

Answer:

2/5

Step-by-step explanation:

i think are there chooses

The height of the school building is 12.34 meters, rounded to the nearest hundredth of a meter.

Nakeisha's method of using a mirror on the ground to measure the height of her school building is based on the principles of similar triangles. When she places the mirror on the ground and steps away from it, she creates two triangles, one from her eyes to the mirror and the other from the mirror to the top of the school building. These two triangles are similar, which means that they have the same shape but different sizes.

To find the height of the school building, we need to use the ratios of the corresponding sides of the two similar triangles. Let's call the height of the school building "h". Then, the distance from Nakeisha's eyes to the mirror is (1.25 + 1.65) = 2.9 meters, and the distance from the mirror to the school building is (8.65 - 1.65) = 7 meters.

Using the ratios of the corresponding sides, we can set up the proportion:

h/7 = 2.9/1.65

Cross-multiplying and solving for h, we get:

h = 7 x (2.9/1.65) = 12.34 meters

It's important to note that this method of measuring height using a mirror on the ground assumes that the ground is flat and level. If there are any slopes or uneven surfaces, the results may be inaccurate. Additionally, it's crucial to take all necessary safety precautions when conducting any measurements from heights or near busy roads.

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Step-by-step explanation:

here you go!

so basically x = 9 cars

The coefficient of x² in the Taylor series for sin²x about x=0 is 1

If a Taylor Series is centred at 0, then the series is known as the Maclaurin series.

Maclaurin series is given by f(x) = \(\text{\Large$ \Sigma$}\limits^{\infty}_{k=0} \frac{f^{(k)}(a)}{k!}x^k\)

f(x) = sin²x

We need coefficient of x², let us take n=5

f(x) = \(\text{\Large$ \Sigma$}\limits^{\infty}_{k=0} \frac{f^{(k)}(a)}{k!}x^k\)

f^0(x) = sin²x => f^0(0) = 0

f^1(x) = 2 sinx cosx => f^1(0) = 0

f^2(x) = -2 sin²x + 2 cos²x => f^2(0) = 2

f^3(x) = -8 sinx cosx => f^3(0) = 0

f^4(x) = 8 sin²x - 8 cos²x => f^4(0) = -8

f^5(x) = 32 sinx cosx => f^5(0) = 0

f(x) = 0(x^0) + 0(x^1) + (2/2!)(x^2) + (0/3!)(x^3) + (-8/4!)(x^4) + (0/5!)(x^5)

f(x)  = x^2 - (1/3)x^4

We can see that the coefficient of x² is 1.

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The correct option is (e): the dimensions of the one with the largest area 28 ft. x 28 ft.

let l be the length of rectangle and

   w be the width of rectangle

given perimeter 112

       i.e.  2 (l + w) = 112

       l + w = 56

         then l = 56 - w

area A = l w

           = w (56 - w)

         A' = 56 – 2 w

for critical point A' = 0, then

                56 – 2 w = 0

                 w = 28,

then l = 56 - w = 56 - 28 = 28

l × w = 28 × 28

a perimeter is a direction that surrounds a two-dimensional shape. The word comes frae the Greek peri (around) a meter (measure). The time period may be used both for the direction or its length - it can be thought o because the length o the outline o a form. the perimeter of a circle or ellipse is cried its circumference.

Calculating the perimeter has widespread realistic packages. the fringe may be used tea calculate the length o fence required tea surround a yard or garden. the perimeter of a wheel (its circumference) describes Hou far it's going to roll in a revolution. similarly, the amount o string wound around a spoil is related tea the spoil’s perimeter.

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The total number of samples will be 1109 .

Given ,

Margin of error 0.02

Here,

According to the formula,

\(Z_{\alpha /2} \sqrt{pq/n}\)

Here,

p = proportions of scientist that are left handed

p = 0.09

n = number of sample to be taken

Substitute the values,

\(Z_{0.01} \sqrt{0.09 * 0.91/n} = 0.02\\ 2.33 \sqrt{0.09 * 0.91/n} = 0.02\\\\\\\)

n ≈1109

Thus the number of samples to be taken will be approximately 1109 .

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Answer:

-12x

Step-by-step explanation:

4x* -3 = -3* 4 *x= -12x

EXPAND

2w + 6 = 14

BALANCE OUT (-6 from both sides)

2w = 8

SOLVE

2w =8

÷2 ÷2

w = 4

Answer:

Step-by-step explanation:

First find the LCM and it is going to be 18.

By quadratic formula, the roots of the quadratic function 2 · x² - 2 · x + 5 = 0 are two conjugated complex numbers: x₁ = 0.5 + i 1.5 and x₂ = 0.5 - i 1.5, respectively.

Let be a quadratic function of the form a · x² + b · x + c = 0, whose roots can be found by means of the following formula:

\(x = \frac{-b \pm \sqrt{b^{2}-4\cdot a\cdot c}}{2\cdot a}\)     (1)

Where a, b, c are the coefficients of the quadratic function.

In we know that 2 · x² - 2 · x + 5 = 0, then the roots of the polynomial are, respectively:

\(x_{1} = \frac{2 + \sqrt{(-2)^{2}-4\cdot (2)\cdot (5)}}{2\cdot (2)}\)

\(x_{1} = \frac{2 + \sqrt{4-40}}{4}\)

x₁ = 0.5 + i 1.5

\(x_{2} = \frac{2 - \sqrt{(-2)^{2}-4\cdot (2)\cdot (5)}}{2\cdot (2)}\)

\(x_{2} = \frac{2 - \sqrt{4-40}}{4}\)

x₂ = 0.5 - i 1.5

By quadratic formula, the roots of the quadratic function 2 · x² - 2 · x + 5 = 0 are two conjugated complex numbers: x₁ = 0.5 + i 1.5 and x₂ = 0.5 - i 1.5, respectively.

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Answer:

1376

Step-by-step explanation:

32 · 43 = 32 x 43

=> 32 x 43 = 1376.

Therefore, 1376 is our answer.

Hoped this helped.

Answer:

if your asking about what has the same answer as 32×42 then -32×-42 will get you the same answer

Using a system of equations, Phyllis invested the following at each rate:

A system of equations is two or more equations solved concurrently, simultaneously, or at the same time.

The total investment = $8,000

Investment A's simple interest rate per year = 4% = 0.04 (4/100)

Investment B's simple interest rate per year = 1% = 0.01 (1/100)

The total earnings after one year from Investments A and B = $95.00

Let the amount invested in Investment A = x

Let the amount invested in Investment B = y

x + y = 8,000 Equation 1

0.04x + 0.01y = 95 Equation 2

Multiply Equation 1 by 0.04:

0.04x + 0.04y = 320 Equation 3

Subtract Equation 2 from Equation 3:

0.04x + 0.04y = 320

-

0.04x + 0.01y = 95

0.03y = 225

y = 7,500

x = 500 (x = 8,000 - 7,500)

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Answer:

I think the answer is 6x20, beaches you simply do: 6x40

6x(10+10+20), so: 6x10+6x10+60x20

Answer:

\(6*40 = (6*10) + (6*10) + (6*20)\)

Step-by-step explanation:

1. \(6*40=240\)

2. \(6*10+6*10=120\)

3. \(240=120+x\)

4. \(240-120=120\)

5. \(120=6*20\)

6. \(6*20\)

So, you have to fill in 6x20 in the gap.
Hope this helped!!

Prudence needs to purchase 6 litres of paint to cover the area with three coats.

Step 1: Calculate the total area to be covered with paint
Since Prudence wants to apply three coats of paint, we need to multiply the area by the number of coats.
Area per coat = 14.42 m²
Total area = 14.42 m² x 3 coats = 43.26 m²
Step 2: Determine the number of litres needed
One litre of paint covers 8 m². To find the number of litres needed for the total area, we need to divide the total area by the coverage of one litre.
Litres needed = Total area / Coverage per litre
Litres needed = 43.26 m² / 8 m²/litre = 5.4075 litres
Step 3: Round up to the nearest whole litre
Since we can't buy a fraction of a litre, we need to round up to the nearest whole litre.
Paint needed = 6 litres
So, Prudence needs to purchase 6 litres of paint to cover the area with three coats.

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The appropriate sample size formula on the TI-84 calculator, you can determine the sample size needed to achieve your desired margin of error for estimating population parameters.

To find the sample size with a desired margin of error on a TI-84 calculator, you can use the following steps:

1. Determine the desired margin of error: Decide on the maximum allowable difference between the sample estimate and the true population parameter. For example, if you want a margin of error of ±2%, your desired margin of error would be 0.02.

2. Determine the confidence level: Choose the desired level of confidence for your interval estimate. Common choices include 90%, 95%, or 99%.

Convert the confidence level to a corresponding z-score. For instance, a 95% confidence level corresponds to a z-score of approximately 1.96.

3. Calculate the estimated standard deviation: If you have an estimate of the population standard deviation, use that value. Otherwise, you can use a conservative estimate or a pilot study's standard deviation as a substitute.

4. Use the formula: The sample size formula for estimating a population mean is n = (z^2 * s^2) / E^2, where n represents the sample size, z is the z-score, s is the estimated standard deviation, and E is the desired margin of error.

5. Plug in the values: Input the values of the z-score, estimated standard deviation, and desired margin of error into the formula. Use parentheses and proper order of operations to ensure accurate calculations.

6. Calculate the sample size: Perform the calculations using the calculator, making sure to include the appropriate multiplication and division symbols. The result will be the recommended sample size to achieve the desired margin of error.

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Answer: florida circuit court

Step-by-step explanation:

Based on the information given, the Florida court that she should file her legal action against the driver is the Florida circuit court.

The Florida Circuit Court is a state court where cases such as civil cases, felony, juvenile cases, family law and probate issues are heard. Therefore, based on the scenario given, the Florida circuit court will be applicable here.

Answer:

64

Step-by-step explanation:

put branileist

Answer:

Step-by-step explanation:

72 cuz u multiply 6x3x4=72

Answer: The first one. a^2 +b^2 = c^2

Step-by-step explanation:

Answer:

128 and 56

Step-by-step explanation:

to confirm this, you can add both numbers. 128+56 which equals to the answer, which is, 184!