What is the speed of a wave that has a wavelength of 2m and frequency of 1.5 Hz?
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Answer:

Step-by-step explanation:

Width, Length, and Height being combine it by multiplying.

For a regular prism (where all the sides are the same) calculate the area of one of the sides and multiply by the total number of sides. For irregular prisms (with different sides) calculate the area of each side. Add your two answers together (ends × sides) to find the total surface area of the prism.

Answer:

x = 8°

Step-by-step explanation:

since the angles are vertical angles, they are equal

3 + 14x = 115

14x = 112

x = 8

Answer:

16

Step-by-step explanation:

12 quats into cups = 48 cups

4 gallons into cups = 64 cups

64-48= 16 cups more than Ryan

Answer:

324πcm³

Step-by-step explanation:

Volume=⅓πr²h

⅓*π*9²*12

=324πcm³

Answer:

The amount in 5 years will be $1,050.75

Step-by-step explanation:

Here, we want to calculate the worth of the given amount of money in the next 5 years

We use the compound interest formula here;

A = P(1 + r/n)^nt

A is the amount after the given number of years

P is the amount invested which is $1,000

r is the rate which is 0.995% which is 0.995/100 = 0.00995

n is the number of times per year interest is compounded and that is 1

t is the number of years which is 5

substituting these values, we have

A = 1000( 1 + 0.00995/1)^5

A = 1000(1.00995)^5

A = $1,050.75

Given:

The symbols [tex]<,>,\leq ,\geq[/tex].

To find:

The correct name for the given group of symbols.

Solution:

We know that,

Equality symbols is [tex]"="[/tex].

Inequalities symbols are [tex]"<,>,\leq ,\geq"[/tex].

Operational signs are [tex]+,-,\times , \div[/tex].

Radical signs is [tex]\sqrt{}[/tex].

It means, the symbols [tex]<,>,\leq ,\geq[/tex] are called inequalities symbols.

Therefore, the correct option is B.

Step-by-step explanation:

the slope is 2 (the cost for each topping)

the y-int is 8,, it represents the initial $8 for the pizza

and i dnt understand wht the last sentence is asking for

No it wouldnt becuase if theyre taped together they both will still have a 50 percent chance of landing on heads

Step-by-step explanation:

Answer:

YOu will save 18 $

Step-by-step explanation:

Answer:

The game would be 42 dollars

Step-by-step explanation:

Answer:

The answer is 153.9

Step-by-step explanation:

To get the answer we will first divide 14 by 2 because we are trying to find the area.  14 ÷ 2 = 7.  Now multiply 7 x 7 x π, which equals 154.9 rounded to the nearest tenth.

Answer:

153.9 ft.²

Step-by-step explanation:

[tex]A=\pi r^2[/tex] where r is the radius of the circle

The radius is equal to half the diameter, so to find r, divide 14 ft. by 2:

14÷2=7

Plug 7 into the equation as r

[tex]A=\pi (7)^2\\A=\pi (49)\\A=153.9[/tex]

Therefore, the area of the circle is 153.9 ft.² when rounded to the nearest tenth.

I hope this helps!

Answer:

5

Step-by-step explanation:

10x^2=50x

10x=50

x=5

Answer:

A = 10W - W²

Step-by-step explanation:

Perimeter of a rectangle = 2(L+W)

Area of a rectangle =LW

L is the length

W is the width

Given

Perimeter = 20m

20 = 2 (L+W)

10 = L+W

L = 10 - W ....2

Substitute equation 2 into the formula for calculating the area

Recall that A = LW

A = (10-W)W

A = 10W - W²

Hence the area of the rectangle as a function of the length of ones its side is expressed as A = 10W - W²

The standard form of equation  4x2 = 12 is

4x^2=4^3. This is further explained below.

Generally, The standard form of decimal numbers has the same definition as whole numbers.

In conclusion, the standard form of   4x2 = 12 is

4x^2=4^3

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Answer:

V= 18 in^3

Step-by-step explanation:

Volume = length x width x height

V = 2 x 2 and 1/4 x 4

V = 8 x 2 and 1/4

V = 32/4 x 9/4

V = 18 in^3

Answer:

18in^3

Step-by-step explanation:

2in x2 1/4 in x4 in=

2x9/4x4=18in^3

Answer:

[tex]simple \: interest = si \\ si = \frac{p \times t \times r}{100} \\ = \frac{2500 \times 3.5 \times 1}{100} \\ = 87.5[/tex]

Answer:

Step-by-step explanation:

Joseph:      [tex]\frac7{12}\cdot30=\frac72\cdot5=\frac{35}2=\$\,17.5[/tex]

Maria:      [tex]30\%\cdot30=0.3\cdot30=\$\,9[/tex]

Rebecca:  30 - 17.5 - 9 = $ 3.5

Answer:

C is correct

Step-by-step explanation:

100g^2 : 10g  x 10g = 100g^2

-9: 3 x -3 = -9

Multiply

(10g + 3)  (10g - 3)

100g^2 - 30g + 30g - 9

   100g^2 +   0 - 9

Answer:

D

Step-by-step explanation:

ed

Answer:

60%

Step-by-step explanation:

I made it a fraction. multiplied by 2.22222 (45×2.22222=100) and in the numerator I got 60

Answer:

2

Step-by-step explanation:

Answer:

2 is your answer!

Hope it helps!!!

Answer:

h = 1.34 inches

Step-by-step explanation:

Given that,

The volume of cone, V = 3.6 cubic inches

Let the radius of cone is, r = 1.6 inches

We need to find the height of the cone. The formula for the volume of a cone is given by :

[tex]V=\dfrac{1}{3}\pi r^2 h\\\\h=\dfrac{3V}{\pi r^2}\\\\h=\dfrac{3\times 3.6}{\pi \times 1.6^2}[/tex]

h = 1.34 inches

So, the height of the cone is equal to 1.34 inches.

Answer:

68.2

Step-by-step explanation:

You can use a^2+b^2=c^2 to find the length of the missing side, where c^2 is the hypotenuse (side 14).

5^2+x^2=14^2

25+x^2=196

x^2=196-25=171

x=13.0 (rounded)

Next, use one of sin or tan to find the missing angle.

Sin0=opposite/hypotenuse

Sin0=13/14

0=sin^-1(13/14)

0=68.213 (rounded)

The value of the angle asked is 69°.

Given is a right triangle, with base = 5 units and the hypotenuse is 14 units,

We need to find the angle θ which is between the base and the hypotenuse,

To find the angle θ between the base and the hypotenuse of a right triangle, we can use the trigonometric function cosine (cos).

The cosine of an angle is defined as the ratio of the length of the adjacent side to the length of the hypotenuse.

In this case, the base of the triangle is the adjacent side, and the hypotenuse is given as 14 units.

Therefore, we can use the following formula:

cos(θ) = adjacent/hypotenuse

Plugging in the values we know:

cos(θ) = 5/14

To find the angle θ, we need to take the inverse cosine (arccos) of both sides:

θ = arccos(5/14)

θ = 69°

Hence the value of the angle asked is 69°.

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Answer:

V = 392.70 cm³

Step-by-step explanation:

Volume of a cylinder = πr²h

V = 22/7 * 5² * 5

V = 392.70 cm³

Answer: Acellus uses 3.14 for pi, so 5^2*5*3.14 is 392.5

Step-by-step explanation: 392.5

Answer:

Gross pay: $1560

Tax: $294.37

Deductions: $0

The amount of required net pay  is $1265.63.

Too known as “net wages” or “net income,” net pay is the sum that remains after subtracting government wage assess, Medicare and Social Security charges, state and neighborhood wage charges, wellbeing and dental protections premiums, retirement commitments, commitments to adaptable investing accounts and other commitments from the individual’s net salary. The remaining cash, or net pay, are utilized by an representative to pay common living costs, counting lodging, nourishment and optional things.

Given that,

Gross pay = $1560

total taxes = $294.37

Therefore,

Net pay = gross pay - tax deductions

Hence,

Net pay = $1560 - $294.37

             = $1265.63

Hence, Net pay is $1265.63.

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Answer:

Add all of them together

Step-by-step explanation:

You have to add the numbers and that gives you the sum

Number line with closed circle on 15 and shading to the right. That's because 32 - 17 = 15 and since you need at least 15 more dollars the circle would be closed and shading to the right since it's at least meaning 15 or more.

The answer is c i took the test a long time ago

Answer:

C. Number line graph with closed circle on 15 and shading to the right.

Step-by-step explanation:

i took the test

Answer:

$499.00 - 7.5% tax =  $536.43

$579.00 - 7.5% tax = $622.43

$364.99 - 7.5% tax = $392.36

$749.00- 7.5% tax = $805.18