merchandise which is regularly $4.88 is on sale for 25% off. a customer buys 3 items. what is the total for 3 items?
Answers
25% of $4.88 = 25/100 * 4.88 = $1.22
$4.88 - $1.22 = $3.66
3 * $3.66 = $10.98
The correct result would be $10.98.
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Select all of the following points that lie on the graph of f(x) = 7 - 3x.(-2, 1) (-1, 10) (0, 7) (1, 5) (2, 1)
Simplify the following radical expression:√20
Answers
If it's:
sqrt(x^3 - 3x + 47), or something similar,
The RANGE will be ALL REAL NUMBERS.
Most of the time the range of a square root function (provided all of the function is inside the square root) will be all reals. This is because all positive integers have a positive and negative square root.
f(x) = (x –1)2 – 7
f(x) = (x +1)2 – 7
f(x) = (x –1)2 – 5
f(x) = (x +1)2 – 5
Answers
we know that
To find the equation in vertex form, we need to factor the function
so
Complete the square. Remember to balance the equation
Rewrite as perfect squares
in this problem
the vertex is the point
therefore
the answer is
The function written in vertex form is equal to
Answer:
First one
Step-by-step explanation:
Answers
V=l*w*h
A.
6*3*4=72cm³
12*2*3=72cm³
B.
2*4*9=72cm³
9*4*2=72cm³
C.
3*3*8=72cm³
2*6*8=96cm³
D.
6*3*4=72cm³
9*4*3=108cm³
We can conclude that C & D aren't the answer, since they contain prisms that don't have a volume of 72cm³.
Now lets solve for the surface area of A and B...
A.
sA=2(wh+lw+lh)=2(6*3+4*6+4*3)=2(18+24+12)=2(54)=108cm²
sA=2(wh+lw+lh)=2(12*2+3*12+3*2)=2(24+36+6)=2(56)=112cm²
B.
sA=2(wh+lw+lh)=2(2*4+9*2+9*4)=2(8+18+36)=2(62)=124cm²
sA=2(wh+lw+lh)=2(9*4+2*9+2*4)=2(36+18+8)=2(62)=124cm²
A is the only option with both similar volumes of 72cm³ and different surface areas...
Answer=A
Answer:
A
Step-by-step explanation:
A, is the answer
Answers
x=0
x=16
Answers
Answer and Step-by-step explanation:
Calories, in the realm of nutrition, represent units of energy derived from food and beverages. Specifically, we refer to kilocalories, denoting the energy required to raise the temperature of one kilogram of water by one degree Celsius. These units quantify the potential energy our bodies extract from consumed food, fueling essential physiological functions such as metabolism, movement, and overall bodily maintenance. It's essential to recognize that the caloric content varies among macronutrients; fats, proteins, and carbohydrates offer differing amounts of energy per gram. Monitoring calorie intake and expenditure plays a pivotal role in weight management, where achieving a balance between calories consumed and calories burned through physical activity is a key consideration.
Answers
The percentage of the members of the band won a medal is 60%.
Given that, at a competition 24 of 40 members of a middle school band won a metal.
What is percentage?
Percentage is defined as a given part or amount in every hundred. It is a fraction with 100 as the denominator and is represented by the symbol "%".
The fraction for 24 of 40 members is
24/40
So, the percentage
= 24/40 ×100
= 60%
Hence, the percentage of the members of the band won a medal is 60%.
To learn more about the percentage visit:
brainly.com/question/24159063.
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Answer:
Step-by-step explanation:
24/40=60%