05/22/23

Angle Terminology with Equations
∠A and ∠B are vertical angles. If m∠A=(7x−19)∘ and m∠B=(6x+3)∘, then find the measure of ∠B.help, please!!!
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05/21/23

HELP ME WITH PHYSICS!!!
A mop is pushed across the floor with a force 𝐹 of 40.8 N at an angle of 𝜃=51.2∘. The mass of the mop head is 𝑚=2.10 kg. Calculate the magnitude of the acceleration 𝑎of the mop head if the... more
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05/21/23

If the distance from a point source of sound is tripled, by what factor does the sound intensity decrease? Assume there are no reflections from nearby objects to affect your results.
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05/21/23

A stereo speaker represented by P in Figure 13-22 emits sound waves with a power output of 130.0 W. What is the intensity of the sound waves at point x when r = 6.0 m?
Figure 13-22
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05/21/23

MATHEMATICS QUESTION

A company sold garden hoses at a reduced price of $ 5.69 and took an end - of- season markdown of $ 10.26. What was the original selling price of each hoses ?Use formula M=S -- N, WHERE M is the... more
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05/20/23

MATHEMATICS QUESTION

A recipe uses 6 cups of flour to 1 1/6 cups of milk . If you have 2 cups of flour , how much milk should you use ?The amount of milk in cups for 2 cups of flour is ?
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05/20/23

MATHEMATICS QUESTION

A man orders 3 times as many boxes 9f Ballpoint pens as boxes of felt-tip pens. Ballpoint pens cost $ 4.43 per box and felt-tip pens cost $ 3.45. If the man's order of pens totaled $ 83.70. How... more
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05/20/23

Geometry Math Problem

Here is the link to the problem: https://docs.google.com/document/d/1sCT4LWlXsm3KGTRmOySjwvS4RiG5umGkpn7th7SlUF4/edit?usp=sharingIt includes the picture of the triangle, as well as the question and... more
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05/20/23

Please answer the question in the description
An ordinary (fair) die is a cube with the numbers 1 through 6 on the sides (represented by painted spots). Imagine that such a die is rolled twice in succession and that the face values of the two... more
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05/19/23

How can I find the missing number with the mean and total numbers?
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05/19/23

if a fair die is rolled 5 times, what is the probability, to the nearest thousandth, of getting exactly 0 twos?
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05/19/23

six more than twice a number is less than negative sixteen
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05/19/23

MATHEMATICS QUESTION

A man orders 3 times as many boxes of Ballpoint pens as boxes of felt-tip pens. Ballpoint pens cost $ 4.43 per box and felt-tip pens cost $3.45. If the man's order of pens totaled $ 83.70 . How... more
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05/18/23

A boat takes 3.0 h to travel 27 km down a river, then 6.0 h to return. How fast is the river flowing in km?
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05/18/23

variable Equation

A company leases medical equipment in their homes. Each month,they charge$50 as a membership for their services. In addition, they charge a rental fee equaling 4.5% of the cost of the equipment. ... more
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05/18/23

Variable equation

The small manufacturer pays $1300 each month for site rental and it costs $3.00 to produce each of the widgets. What's the total cost for the the small medical company each month as it varies the... more
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05/18/23

Math question of solution mix
I have a sink that holds 10 gallons , 2 Liters of water. I need to add a solution at a rate of 2.5 oz for every four gallons of water. How many oz of solution do I need for the amount of water... more
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05/18/23

Which expression is equivalent to 3.5(2x+4)-4(x−2.5)?
3x+43x+24-1.5x+1.5or-1.5x+0.75
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05/17/23

What expression has a value of 2/3?
A. 8+24 divided by(12x4)B. 8+(24 divided by 12)x4C. (8+24) divided by(12x4)D. 8+24 divided by 12x4
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05/17/23

How to find g′(1) if g of x is equal to 5 times x cubed minus 6 times x squared plus 8 times x plus the square root of 8 period
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05/17/23

How to find f'(x) if f of x is equal to 4 divided by the square root of x minus 2 divided by x cubed for x > 0.
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05/16/23

Exponential and Logarithmic Model

The acidity of a solution is measured on a pH scale with pH = −log[H+] where H+ is the hydrogen ion concentration of the solution (in moles per liter).How many times more hydrogen ion concentration... more
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05/16/23

The ratio of a​ quarterback's completed passes to attempted passes is 4 to 5. If he attempted 10 , find how many passes he completed
The ratio of a​ quarterback's completed passes to attempted passes is 4 to 5. If he attempted 10 , find how many passes he completed
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05/16/23

Word, problems for math
Sound travels about 750 mph. If you stand in a canyon and sound a horn, you will hear an echo. Suppose it takes about 0.5 seconds to hear the echo. How far away is the canyon wall, in feet?
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05/16/23

Place one set of parentheses in order to make the following equation equal 24: 15 + 4 - 18 ÷ 3 x 2 - 3 + 12 ÷ 4 + 8 = 24
where do the parentheses go to = 24
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