Number of meals served by restaurant for the lunch is estimated as option C. 280.
To estimate how many meals the restaurant served for lunch that day, you can add up the number of each item served:
Number of burgers = 178
Number of grilled cheese sandwiches = 63
Number of salads = 37
Now, to get a rough estimate of the total number of meals served, add these quantities together:
Total meals served = 178 (burgers) + 63 (grilled cheese sandwiches) + 37 (salads) = 278
Therefore, the choices provided are close to this estimate is option is C. 280.
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The populations of six countries are listed in this chart. Arrange the population of the six countries from least to greatest. Explain how you solved this problem.
To increase an amount by 5%, what single multiplier would you use?
A produce stand sells a basket of 12 apples for $6. If the unit price of an apple is the same , what is the price for a basket of 18 apples?
All movies until 4:00 p.m require a discount ticket, and all movies after 4:00 p.m require a regular-price ticket.Each theater at the movieplex seats 98 people. What is the least number of showings the theater could have shown after 4:00 p.m last Saturday ? Explain how you found your answer. The discount ticket is 208 the regular price is 1248
How can area models be used to solve multiplication problems?
Area models can be used to solve multiplication problems by representing the problem visually using rectangles or squares. The areas of these shapes can then be calculated to find the product.
Explanation:Area models can be used to solve multiplication problems by representing the problem visually using rectangles or squares. The areas of these shapes can then be calculated to find the product.
For example, if we want to multiply 3 by 4, we can create a rectangle with a length of 3 units and a width of 4 units. The area of this rectangle is 3 * 4 = 12 units squared, which is the product of the two numbers.
Area models can also be used to solve more complex multiplication problems by breaking them down into smaller areas and summing them up.
Area models are visual representations of multiplication that use rectangular shapes to represent the dimensions of the problem. They help students better understand the concept of multiplication and visualize how it works.
Explanation:An area model is a visual representation of multiplication that uses rectangular shapes to represent the dimensions of the problem.
For example, if you want to multiply 3 by 4, you can draw a rectangle with a length of 3 units and a width of 4 units.The area of the rectangle will then give you the product of the multiplication, which in this case is 12.Area models can also be used to solve more complex multiplication problems by breaking them down into smaller, easier-to-visualize steps.By using area models, you can better understand the concept of multiplication and visualize how it works.
brett hoped to get 100 pumpkins from his garden this year. since the weather was favorable 20% more pumpkins grew then he xpected. unfortuntely animals ate 30% of all the pumpkins the grew A) how many pumpkins were left B) is the final number of pumpkins more than or less then he hoped?
Two stores sell the same television for the same original price. Store A advertises that the television is on sale for 30% off the original price. Store B advertises that it is reducing the television’s price by $250. When Allison compares the sale prices of the television in both stores, she concludes that the sale prices are equal. Let p represent the television’s original price. Which equation models this situation? 0.7(p−250)=p 0.3=p−250 0.7p=p−250 0.3p = p + 250
30% off so sale price is 70%
so 0.7p = p-250
Answer:
Musiclover10045 is correct! I took the test and the correct answer is in fact:
0.7p = p - 250!
Thanks, mate!
Cheers!
mike used 27 nails to build a chair. he used 14 more nails to build a table than he used to build the chair. How many nails did Mike use to build the table? use any strategy to solve
that is not the choices the choices are
A. idaho has a larger population than florida
B.florida has a larger population than texas
C. idaho has the smallest population
D. florida has the largest population
Domain, first element, and y -value all have the same meaning.
True Or False
Answer:
False
Step-by-step explanation:
Hi there!
The domain refers to the possible x-values in a function.
The first element refers to the first member in a set of data (example: In the set {1, 2, 3}, 1 is the first element).
The y-value of a coordinate refers to the y-coordinate (example: In the ordered pair (4,9), 9 is the y-value or y-coordinate).
Therefore, the three terms all have different meanings.
I hope this helps!
Community Gym charges a $40 membership fee and a $50 monthly fee. Workout Gym charges a $210 membership fee and a $40 monthly fee. After how many months will the total amount of money paid to both gyms be the same? What will the amount be?
To find the number of months it will take for the total amount of money paid to both gyms to be the same, set up an equation and solve for x. After 17 months, the total amount paid to both gyms will be $870.
Explanation:To find the number of months it will take for the total amount of money paid to both gyms to be the same, we need to set up an equation and solve for x. Let x represent the number of months.
For Community Gym, the total cost after x months is: 40 (membership fee) + 50x (monthly fee).
For Workout Gym, the total cost after x months is: 210 (membership fee) + 40x (monthly fee).
Setting up the equation:
40 + 50x = 210 + 40x
10x = 170
x = 17
After 17 months, the total amount of money paid to both gyms will be the same, which is $870.
given f(x) =-3x-2 find the following
The value of function f(x)=-3x-2 are as follows:
a. f(3) = -11
b. f(-1) = 1
c. f(-2) = 4
To find the values of the function \(f(x) = -3x - 2\) at specific points, substitute the given values of \(x\) into the function:
a. f(3)
Substitute x = 3 into the function:
f(3) = -3(3) - 2 = -9 - 2 = -11
b. f(-1)
Substitute x = -1 into the function:
f(-1) = -3(-1) - 2 = 3 - 2 = 1
c. f(-2)
Substitute x = -2 into the function:
f(-2) = -3(-2) - 2 = 6 - 2 = 4
So, the values of the function f(x) = -3x - 2 at x = 3, x = -1, and x = -2 are:
a. f(3) = -11
b. f(-1) = 1
c. f(-2) = 4
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Que. Given f(x) = -3x – 2, find the following.
a. f(3)
b. f(-1)
c. f(-2)
Petra earned scores 30/32, 29/31, and 28/30 on her last three English quizzes .Find each score as a decimal rounded to the nearest thousandth. Then arrange the fractions in order from least to greatest. PLEASE HELP ME I WOULD REALLY APPRECIATE IT!!
A manufacturer plans on building a better mousetrap. There is a 60% chance the mouse trap will produce a profit of $200,000 for the company, a 20% chance of a $100,000 profit, and a 20% chance the company will lose $200,000.
Based on this information, should the company build the mousetrap?
A) The expected value is $70,000, so the company should build the mousetrap.
B) The expected value is $85,000, so the company should build the mousetrap.
C) The expected value is $100,000, so the company should build the mousetrap.
D) The expected value is -$70,000, so the company should not build the mousetrap.
The number 9 has only one prime Factors, 3. What is another number less than 50 with only one prime factor
Mr. Anders was three times as old as Kate 5 years ago. Their total age now is 42 years. How old is Kate now?
Which medication should be immediately started when a client has an anaphylactic attack?
a car travels an average speed of 64 miles per hour. how many miles does it travel in 5 hours and 15 minutes?
if you needed to triple a recipe, would the ratio change? Explain.
Washington Elementary has 4358 students Jefferson High School has three times as many students as Washington Elementary about how many students does Jefferson High School have
An employee earns $255 for 15 hours of work. Assuming he is paid by the hour, how much will he earn in 8 hours?
On a large map, the distance from Austin, Texas, to Milwaukee, Wisconsin, is 13.7 inches. The actual distance is about 1,000 miles. What is the distance on the same map from Waco, Texas, to Plano, Texas if the actual distance is about 100 miles? Round your answer to the nearest tenth.
explain why two employees at a company, earning the same gross pay, might have different net pays.
Step-by-step explanation:
Gross pay:
Gross pay can be define as the wage before paying any taxes and all other deductions.
Net pay:
Net pay can be define as the wages after paying all taxes and all other deductions.
So we can say that
Gross pay = Net pay + taxes and all other deductions
So from above equation we can say that ,even two employees have same gross pay but can have different net pays .Because maybe they are paying different taxes and other deductions.
What is 21 divided by 4552
Show ur work
To find what 21 is divided by 4552, you can use long division but it's easier to use a calculator, which gives an approximate result of 0.0046 when rounded to four decimal places.
Explanation:The question asks us to perform the division of 21 by 4552. To solve this, we can use long division or a calculator. Using a calculator would be faster and more accurate for most, but here we will demonstrate the process using long division.
Here are the steps to perform this division by hand:
Place 21 inside the division bracket and 4552 outside, to the left.Since 21 is less than 4552, we cannot divide it directly, so we have to add decimal places to 21, effectively dividing by a larger power of ten each time.Add one decimal place to 21, making it 210 (since we can't divide 21 by 4552), and see how many times 4552 can go into 210. Since 4552 is still larger, add another decimal point, making it 2100, and so on.Once we reach a number where 4552 can divide into, we perform the division as with whole numbers and get our result.For simplicity and accuracy, most would use a calculator, and it would show that 21 divided by 4552 equals approximately 0.0046 when rounded to four decimal places.
Remember to round the result according to the number of significant figures or decimal places required by your instructions.
To divide 21 by 4552, divide the first number by the second number.
Explanation:To divide 21 by 4552, we divide the first number by the second number.
So, 21 ÷ 4552 = 0.0046 (rounded to four decimal places).
what is the distance between 16 and 52
The hypotenuse of a right triangle is 15 inches, and one of its legs is 11 inches. Find the length of the other leg.
water stations will be placed every 400 meters of a 5-kilometer race how many water stations are needed?
A catapult launches a boulder with an upward velocity of 112 ft/s. The height of the boulder, h, in feet after t seconds is given by the function h = -16t2 + 112t + 30 How long does it take the boulder to reach its maximum height? What is the boulder’s maximum height? Round to the nearest hundredth, if necessary
Answer:
3.5 s; 226 ft is correct.
Step-by-step explanation:
What is the probability of rolling a number greater than 4 on a number cube? Express the probability as a fraction.
Explain why each relationship is not proportional
X needs to be multiplied by the same number each time to get Y. Each time you have to multiply X to get Y, the number you have to multiply by is different. If the relationship was proportional, you could take one number and multiply it by X to get Y.
Ex.
X= 2, 6, 8, 12, 18
Y= 1, 3, 4, 6, 9
The rule there is that you have to multiply X by 2 to get Y.
Hope this helps!
A relationship is not proportional when the variables involved do not exhibit a constant rate of change or when the pattern on a graph deviates from a straight line.
Explanation:When a relationship is not proportional, it means that the variables involved do not change at a constant rate. There can be various reasons why a relationship is not proportional:
Scatter or uncertainty: In some cases, the data points representing the relationship scatter widely on a graph, indicating a lack of a straight line relationship. This can happen when there are external factors influencing the relationship.Non-linear patterns: Certain relationships, such as the period-luminosity relation for variable stars, do not follow a straight line on a graph. The points representing the stars may not fall along a single line, indicating a non-linear relationship.Unequal fractions: When analyzing relationships, fractions of the total force or variation may not be equal. This indicates that the relationship is not proportional. While it is possible for the fractions to be equal, it is more common for them to be unequal.Overall, a relationship is not proportional when the variables involved do not exhibit a constant rate of change or when the pattern on a graph deviates from a straight line.
Serena uses chalk to draw a straight line on the sidewalk. The line is 1/2 ft long. She wants to divide the line into sections that are each 1/8 ft long. How many sections will the line be divided into?