Rachel can buy licorice sticks for $0.75 and cherry candies for $0.50 and has a budget of $25. If her expenses are represented by the equation 0.75x + 0.5y = 25, where x is the number of licorice sticks and y is the number of cherry candies, how many cherry candies can she buy if she wishes to spend the entire $25 on cherry candies?
Answers
Answer:
She can buy 50 cherry candies if she wishes to spent the entire $25 on cherry candies
Step-by-step explanation:
Cost of each licorice sticks = $0.75
Cost of each cherry candy = $0.50
Total budget = $25
Equation to represent her expenses is 0.75x + 0.5y = 25
where x is the number of licorice sticks and y is the number of cherry candies
Let the number of cherry candies she can buy be c.
So,
Cost of each cherry candy * Number of cherry candies = Total budget
=> 0.50 x c = 25
We get
0.50c = 25
We need to eliminate 0.50 from the left so we divide both sides by 0.50
Cancelling out 0.50 from the top and bottom of the left side we get,
c = 50
So, she can buy 50 cherry candies if she wishes to spent the entire $25 on cherry candies.
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HELPPPP is the ratio 5:6 equivalent to 3:4 ?
Answers
Answer:
The perimeter of the regular nonagon is 111.6 cm
Step-by-step explanation:
In this question, we are asked to calculate the perimeter of a regular nonagon given the apothem and the length of its side
Since the polygon is regular, it means the length of its sides are equal.
The polygon we are dealing with here is a nonagon meaning it is a 9 sided polygon
Mathematically, the perimeter is ;
P =n * s
where n is the number of sides and a is the length of one of the side of the polygon
From the question, our s = 12.4 cm
Plugging this into the perimeter equation, we have;
P = 12.4 * 9 = 111.6 cm
B) One figure must be a circle.
C) The figure on the inside circumscribes the figure on the outside.
D) Circumscribing can be done as a construction.
E) The figures intersect.
Answers
One figure is drawn around the other and Circumscribing can be done as a construction.
Answer:
A and D are correct options.
Step-by-step explanation:
Circumscribing some figure means to draw one figure around another in such a way that all the sides should touch the outside figure. Like if we circumscribe a circle around a triangle, all the vertices must touch the circle.
Based on the definition, the following statements are correct answer.
A) One figure is drawn around the other.
D) Circumscribing can be done as a construction.
Many figures can be circumscribed like - a right triangle around a square, a circle around a triangle or a square etc.
C:y=-x-5
D:y= {x2
Which lines are parallel?
A)
A and c
B)
B and C
B and D
D)
A and D
Answers
Answers
Answer:
perimeter=2(8y-4.5+4.5y+10)=2(3.5y+5.5)=7y+11
Answers
The length of the line is approximately 5 people.
To find the length of the line given the arrival rate, service rate, and average waiting time, you can use the following formula:
Length of the line = (Arrival rate × Average waiting time) + (Arrival rate / Service rate)
First, convert the average waiting time from minutes to hours:
24 minutes = 24/60 = 0.4 hours
Now, plug in the given values into the formula:
Length of the line = (9 arrivals/hour × 0.4 hours) + (9 arrivals/hour / 14 services/hour)
Length of the line = (3.6 arrivals) + (0.6429 arrivals)
Length of the line ≈ 4.24 arrivals
Since you can't have a fraction of a person in the line, round up to the nearest whole number:
Length of the line ≈ 5 arrivals
So, the length of the line is approximately 5 people.
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