Write an expression with four terms. Include at least one term with an exponent, one term with a coefficient of 5, one term with three factors, and one constant. Make two of the terms like terms.
A high speed train can travel an average of 500km in 2 hours. If it left its station at noon and traveled nonstop, how many kilometers had it traveled by midnight.
A. 1,500km
B. 3,000km
C. 6,000km
D. 12,000km
Darren wins a coupon for $4 off the lunch special for each of five days he pays $75 for his 5 lunch specials write and solve an equation to find the original price p four one lunch special.
P.s ur getting reported if you don't show all work and if you answer without an answer for the question
what is 140,000,000 in scientific notation
what is 6.45 divided by 5
Draw a model to represent 12 x 6
The multiplication 12 x 6 can be represented by a 2-dimensional array model, where you arrange 72 items into 12 rows (or columns) with 6 items in each. It visually illustrates that 12 groups of 6 equals 72.
Explanation:To represent 12 x 6 using a model, you can create a two-dimensional array. In this array, you would have 12 rows (or columns, as per your preference), and 6 items in each row (or column). Essentially, you need a total of 72 (12 x 6) items arranged in this way.
Here's a small representation for the purpose of understanding:
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXIn this representation, X denotes an item. We have 12 rows with 6 items in each, which shows the product of 12 x 6 as 72. This type of model is also known as an area or array model in mathematics.
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A car is traveling at a rate of 44 feet per second. What is the cats rate in miles per hour? How many miles will the car travel in 4 hours? 1 mile = 5280 feet. Do not round.
Mike made a 9 inch sub sandwich. He needs to cut it into 2/3 inch pieces. How many pieces will he be able to cut?
Mike can cut 14 pieces from his 9 inch sub sandwich.
To find out how many 2/3 inch pieces Mike can cut from his 9 inch sub sandwich, we can use division. Here's the step-by-step calculation:
First, we need to determine how many 2/3 inch pieces fit in one inch. This is found by dividing 1 by 2/3.
[tex]\[ \frac{1}{\frac{2}{3}} = 1 \times \frac{3}{2} = \frac{3}{2} = 1.5 \][/tex]
So, one inch can hold 1.5 pieces.
Now, to find out how many pieces can fit in the entire 9 inch sandwich, we multiply the number of pieces per inch by the length of the sandwich.
[tex]\[ 1.5 \times 9 = 13.5 \][/tex]
So, Mike can cut 13.5 pieces from the 9 inch sandwich.
However, as we can't have a fraction of a piece, we round down since we can't have part of a piece.
[tex]\[ \text{Floor}(13.5) = 14 \][/tex]
Therefore, Mike can cut 14 pieces from his 9 inch sub sandwich.
hi i need help on math its due on friday its about slope its 7 questions can someone please help theres only one problem im useing brainly on my computer does anyone now how to take pictures on here please
What is 64/1331 simplified as a fraction
2 power of 10 times 17.55
M is the midpoint of RS, and
M has coordinates (-1,5).
R has coordinates (-5,2).
Find the coordinates of S
To find the coordinates of point S, we can use the midpoint formula by taking the average of the x-coordinates and the average of the y-coordinates. Substituting the given values into the formula, we find that the coordinates of S are (3, 8).
Explanation:To find the coordinates of S, we can use the midpoint formula. The midpoint formula states that the coordinates of the midpoint (M) between two points (R and S) can be found by taking the average of the x-coordinates and the average of the y-coordinates.
Given that the coordinates of M are (-1, 5) and the coordinates of R are (-5, 2), we can use the formula:
M = ((x1 + x2) / 2, (y1 + y2) / 2)
Substituting the known values, we get:
(-1, 5) = ((-5 + x2) / 2, (2 + y2) / 2)
Solving for x2 and y2, we find that the coordinates of S are (3, 8).
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4 and 5/8 as an improper fraction and as a mixed number.
What is the quotient of b3+4b2-3b+126/b+7?
A. b² + 11b + 80 R276
B. b² − 11b + 38 R140
C. b² − 3b + 18 R252
D. b² − 3b + 18
can u show how you get you answer
2 √(9a^3 b^4 c )
what is equivalent to the expression above?
Nick is making a model of a car to show at his school. The circumference of each wheel is 9.42 inches. What is the diameter of the wheel?
The diameter of the wheel can be found using the formula d = C / π. Given the circumference of 9.42 inches, the diameter is approximately 3 inches.
Step by Step Solution:
To find the diameter of the wheel, we can use the relationship between the circumference and the diameter of a circle. The formula is:
Circumference (C) = π × Diameter (d)
In this case, the circumference (C) is given as 9.42 inches. We need to solve for the diameter (d).
Re-arranging the formula to solve for diameter:
Diameter (d) = Circumference (C) / π
We can use the value of π (pi) which is approximately 3.14.
Given: Circumference (C) = 9.42 inches
π ≈ 3.14
Now, substitute the values into the formula:
d = 9.42 / 3.14 ≈ 3 inches
Therefore, the diameter of each wheel is approximately 3 inches.
You want to split a sheet of paper into five equal columns. You know that the paper is 8.5 inches wide.
How wide should you make each column?
Solve the inequality x/-10 > 6
The inequality x/-10 > 6 is solved by multiplying both sides by -10, which flips the inequality symbol, yielding x < -60 as the solution. This approach accounts for the rule that multiplication or division by a negative number reverses the inequality sign.
Explanation:To solve the inequality x/-10 > 6, we need to manipulate the inequality while preserving the relationship between the two sides. When multiplying or dividing both sides of an inequality by a negative number, the inequality symbol must be reversed. Here is the step-by-step process:
Multiply both sides by -10 (and remember to flip the inequality sign): x < -60.Recognize that the solution to the inequality is all real numbers less than -60.This solution demonstrates how to properly handle an inequality involving a negative divisor. It's important to note that if this problem were part of a larger context, such as solving for a concentration in a chemical solution (for which negative values might be physically impossible), one would need to consider the context to determine the relevance of the solution.
In a context where x represents a concentration, a negative value might be discarded as physically impossible, leaving only the physically plausible positive values. As an example, in solution preparation, one might encounter information such as 'solving for x gives a negative root and a positive root', where the negative root would be discarded, and the positive root, such as x = 7.2 x 10-2, would be the correct solution.
Moreover, when dealing with approximate solutions, you might encounter situations where x is very small relative to another value, and thus the value of x might be ignored in the solving process to simplify the equation. However, this approach is not applicable to our inequality since we are not approximating but rather finding the exact set of values for x that satisfy the inequality.
To solve the inequality x/-10 > 6, multiply both sides of the inequality by -10 and reverse the inequality sign. The solution is all values of x that are less than -60.
Explanation:To solve the inequality x/-10 > 6, we can multiply both sides of the inequality by -10, but remember that when we multiply or divide by a negative number, we need to reverse the inequality sign. So the inequality becomes x < -60. Thus, the solution to the inequality is all values of x that are less than -60.
At Chrissy's Clothes Warehouse, it takes 2 over 5 of a day to complete 1 over 10 of an order of t-shirts. At this rate, how long will it take to complete the entire order of t-shirts?
A. 4 days
B. 10 and 2 over 5 days
C. 12 and 1 over 2 days
D. 25 days
What are the answers to 1 5 3 and 6 really aprreciate it!
Jennifer can paddle a certain distance with the current in 2.5 hr. To cover the same distance against the current, she takes 5 hr. How many times faster is her rate of paddling in still water than the speed of the current?
The rate of paddling in still water is 3 times than the speed of the current.
What is Speed?
The formula for the speed is calculated as;
Speed = Distance / Time
Given that;
Jennifer can paddle a certain distance with the current in 2.5 hr.
And, To cover the same distance against the current, she takes 5 hr.
Let distance be D , speed is S and the current speed will be C.
The we can formulate two conditions as;
(S + C) × 2.5 = D .... (I)
And, (S - C) × 5 = D .... (II)
Solve equation (i) and (ii) we get;
S = 3C
Thus, we can say that;
The rate of paddling in still water is 3 times than the speed of the current.
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HELP ASAP
8 5/12÷ 1 3/4
Use expanded form or number name to complete the definition.
A number written as the sum of the value of digits is written in .
What is n+3(n-1) simplified
The figure below shows a shaded rectangular region inside a large rectangle:
A rectangle of length 10 units and width 5 units is shown. Inside this rectangle is another rectangle of length 6 units and width 3 units placed symmetrically inside the larger rectangle. The smaller rectangle is shaded gray.
What is the probability that a point chosen inside the large rectangle is not in the shaded region?
Answers:
18%
36%
42%
64%
Answer:
64
Step-by-step explanation:
A cookie recipe that yields 48 cookies calls for 2 cups of flour a different cookie recipe that yields 60 cookies calls for 30 cups of flour are these rates equivalent explain your reasoning can someone please help me ASAP
Tabitha's hiking distance in july was 2 1/6 She write the distance as 2/16 miles. What error did she make?
Cody saves all his nickles. Today he is getting them out of his piggy bank and wrapping them to take to the bank. He finds he has 360 nickels. It takes 40 Nicole's to fill each paper wrapper and make a roll. How many wrappers does he need?
Part A
Write an equation using n for the unknown number. Find the number of wrappers needed.
___ x ____ = _____
A pitcher holds 8 and one half cups of orange juice and I pour all of the juice evenly into six different glasses. How many cups of juice will there be in each glass?
a) A local shoe store buys shoes at a wholesale price and then marks them up 80% to calculate the retail price. The wholesale price varies, depending on the quantity of shoes purchased. (2 points)
Quantity 0-20 pairs 21-40 pairs 41-60 pairs 61-80 pairs 81 or more pairs
Wholesale Price
(per pair) $25.00 each $23.00 each $21.00 each $19.00 each $17.00 each
Write an equation that could be used to find the retail price for each range. How do you know the equation will work consistently for each range?
Answer:In this question, the buying price will be lower if the quantity bought is higher. But the markup ratio for retail price is constant at 80% of buying price. If the price of the range is x, then the equation of retail price would be:
Retail price= x * (100%+80%)
Retail price= x * 180%=
Retail price= 1.8 x
The equation should be same because the markup ratio is same. Only the buying price that will be different based on the quantity of shoe purchased.
THANKS
129
Step-by-step explanation: