what is the price of a remote control helicopter is $34.40. A remote control boat cost 4/5 the price of the helicopter. Sales tax on the remote control boat is 8%. What is the price of the remote control boat, including sales tax? Round your answer to the nearest penny
The principle amount P deposited in a bank account plus 4 percent interest. If $250 was deposited, how much is now in the account?
A circle is divided into 20 equal parts. What is the angle measure of three of those parts.
How many times does 3 go into 1/3
You have a circle that depicts the Equator of the earth saw from top (From the Artic Polar Circle). Knowing that the Equator is in 0º of latitude, the Tropic of Cancer in 23º of latitude, and the diameter of the circle that depicts the equator is 4 cm, how can i mesure in the same scale WHERE is the tropic of cancer?
Answer:
what's the answer pls help me.
Step-by-step explanation:
Ned has scored 84 points in the first 6 games of the basketball season. How many points per game has Ned scored?
The heaviest bowling ball made by a bowling ball company weighs 21 pounds and costs $45. During the past year, the company sold 10 5 105 of these balls. How much money did the company earn?
A. $4,500
B. $45,000
C. $4,500,000
D. $45,000,000 Previous Next
The required money earned by the company after selling 10⁵ balls is $4500000. Option C is correct.
A bowling ball manufacturer's heaviest bowling ball weighs 21 pounds and costs $45. The corporation sold 10 5 105 of these balls throughout the course of the previous year. To determine how much money did the company earn.
The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.
Here,
Number of balls sold = 10⁵
Cost for 1 ball = $45
Total selling price = 45 * 10⁵ = $4500000
Thus, the required money earned by the company after selling 10⁵ balls is $4500000. Option C is correct.
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Write a situation for 15x - 20 ≤ 130 and solve
To write a situation for the inequality 15x - 20 ≤ 130 and solve it, let's assume that x represents the number of hours a student can study. The solution to the inequality is x ≤ 10, meaning the student needs to study for 10 hours or less to complete the required amount of work.
Explanation:To write a situation for the inequality 15x - 20 ≤ 130, let's assume that x represents the number of hours a student can study. In this situation, the left-hand side of the inequality represents the amount of work the student has already completed (15x - 20) and the right-hand side represents the total amount of work the student needs to complete (130). The inequality states that the amount of work completed should be less than or equal to the total amount of work required. To solve the inequality, we can follow these steps:
Add 20 to both sides of the inequality: 15x - 20 + 20 ≤ 130 + 20, which simplifies to 15x ≤ 150.Divide both sides by 15 to isolate the variable x: 15x/15 ≤ 150/15, which simplifies to x ≤ 10.Therefore, the solution to the inequality is x ≤ 10. This means that the student needs to study for 10 hours or less in order to complete the required amount of work.
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How many times can 8 go into 280
A touchdown is worth 6 points. Additionally you score an extra point if you can kick a field goal . Is the total number of points scored proportional to the number of touchdowns
what is 5 divided by 8.1
if a soccer team won 7 of its 13 games, what was their ratio of wins to losses? Assume that there were no tie games.
welp aight calm down now but da answer is 7:6
PLEASE HELP ME ASAP!
Which unit rate is the lowest price per ounce?
Choice A: 5 ounces of raisins for $1.49
Choice B: 12 ounces of raisins for $3.59
Choice A
Choice B
The unit rates are equal.
The unit rates cannot be determined.
Margo spends 0.25 of her paycheck on a new dress, 1/8 of her paycheck on shoes, and $24 on a birthday present. If she spent $60 altogether, how much was Margo’s paycheck?
Answer:
$96
Step-by-step explanation:
The sum of Juanita’s age and Sara’s age is 33 years. If Sara is 15, how old is Juanita?
How does place value help me subtract decimals
Place value helps you subtract decimals by aligning the decimal points and subtracting digit by digit.
Explanation:Place value helps you subtract decimals by aligning the decimal points and subtracting digit by digit. Start from the right and subtract the digits in the ones place, then move to the tenths place, hundredths place, and so on. If the top number is smaller than the bottom number in a place value column, you may need to borrow from the place value to the left.
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To one decimal point, how many millimeters are there in 57 inches?
There are 1447.8 millimeters in 57 inches. which is determined by multiplying 57 by 25.4.
How to convert Inches to millimeters?The methodology to convert inches to mm is relatively simple. To convert inches to millimeters, you must multiply the unit by 25.4.
For example, if you have to convert 5 inches to millimeters, you need to multiply 5 by 25.4.
Therefore, 5 inches = 5 × 25.4 = 127 millimeters
We determine the number of millimeters there in 57 inches.
We have to convert 57 inches to millimeters,
We need to multiply 57 by 25.4.
So, 5 inches = 57 × 25.4 = 1447.8 millimeters
Therefore, there are 1447.8 millimeters in 57 inches.
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If W = 11 ft, X = 12.6 ft, Y = 7ft, and Z= 9.6ft, what is the area of her closet?
A: 138.6 sq ft
B: 88.2 sq ft
C: 94.2 sq ft
D: 73.2 sq ft
I think the answer is B
Is the ratio 5:6 equivalent to 3:4
The side lengths of triangle ABC are 3, 4, and 5. Which set of ordered pairs form a triangle that is congruent to triangle ABC?
Answer: The answer is A
find the value of x and y
Jill made chocolate shakes for a party she used 1/4 cup of milk for each shake how many ounces of milk did Jill need to make for 36 shakes
factor the polynomial completely y^3+6y^2-4y-24
write the equation of a line that is perpendicular to the line 5x-3y=12 and passes through point (3,1)
I know that the answer is y=-3/5x+14/5
Final answer:
To find the equation of a line that is perpendicular to 5x-3y=12 and passes through (3,1), we first identify the slope of the given line, find the negative reciprocal to determine the perpendicular slope, and then use the point-slope form to derive the equation, resulting in y = -3/5x + 14/5.
Explanation:
The question asks us to write the equation of a line that is perpendicular to the given line 5x-3y=12 and passes through the point (3,1). Perpendicular lines have slopes that are negative reciprocals of each other. First, we find the slope of the given line by rearranging it into slope-intercept form:
5x - 3y = 12
-3y = -5x + 12
[tex]y = \(\frac{5}{3}x - 4\)[/tex]
This reveals the slope of the given line is [tex]\(\frac{5}{3}\).[/tex] The slope of the line perpendicular to it would therefore be [tex]\(-\frac{3}{5}\)[/tex]since [tex]\(-\frac{3}{5}\)[/tex]is the negative reciprocal of [tex]\(\frac{5}{3}\).[/tex] Next, we use the point-slope form for the equation of a line with the known point (3,1):
y - y1 = m(x - x1)
[tex]y - 1 = \(-\frac{3}{5}\)(x - 3)[/tex]
Multiplying out, we get:
[tex]y - 1 = \(-\frac{3}{5}\)x + \(\frac{9}{5}\)[/tex]
Finally, adding 1 to both sides to solve for y:
[tex]y = \(-\frac{3}{5}\)x + \(\frac{9}{5}\) + 1[/tex]
[tex]y = \(-\frac{3}{5}\)x + \(\frac{14}{5}\)[/tex]
This is the equation of the line that is perpendicular to 5x-3y=12 and passes through (3,1).
Amy is in a craft store looking at packages of Pom-poms. Amy sees packages of four red pom-poms. Amy says she can buy seven packages of four pom-poms or four packages of seven pom-poms because she will get the same total of pom-poms. Is Amy correct? Show all mathematical thinking.
Amy is incorrect because both options will give her the same total number of pom-poms.
Explanation:Amy is incorrect in her statement. Let's calculate the total number of pom-poms in each scenario. If she buys 7 packages of 4 pom-poms, she would have 7 * 4 = 28 pom-poms. On the other hand, if she buys 4 packages of 7 pom-poms, she would have 4 * 7 = 28 pom-poms as well. So, both options result in the same total number of pom-poms.
Some conveyor belts have two pulleys. If one pulley has a diameter of 45 cm and another has a diameter of 20 cm, what is the ratio of the smaller diameter to the largest diameter?
Police set up an auto checkpoint at which drivers are stopped and their cars inspected for safety problems. They find that 14 of the 134 cars stopped have at least one safety violation. They want to estimate the percentage of all cars that may be unsafe.
To estimate the percentage of all cars that may be unsafe, divide the number of cars with safety violations by the total number of cars stopped, and then multiply by 100. Based on the data from the auto checkpoint, approximately 10.45% of all cars may be unsafe.
Explanation:To estimate the percentage of all cars that may be unsafe, we can use the proportion of cars with safety violations found at the auto checkpoint. We can calculate the percentage by dividing the number of cars with safety violations by the total number of cars stopped, and then multiplying by 100.
In this case, 14 of the 134 cars stopped had safety violations. So, the percentage of cars that may be unsafe is (14/134) x 100 = 10.45% (rounded to two decimal places).
Therefore, we can estimate that approximately 10.45% of all cars may be unsafe based on the data from the auto checkpoint.
multiply decimals-1.9×8.43
4ab over c divided by 3a over 2c
What is the slope of the line Y = - 4/5x?