A grocery store sells a 7 oz bag of raisins for $1.10 and a 9 oz bag of raisins for $1.46. which size bag has the lower price per ounce?
what is the value of 3 in 743275
Two-thirds of a number is negative six. Find the number.
-9
-8
-4 ...?
The answer would be negative 9 (-9)
I have 28 toys that are solar 2/7 of them are Disney characters how many solar toys are Disney characters
Final answer:
To find out how many solar toys are Disney characters, multiply the total number of toys by the fraction of toys that are Disney characters.
Explanation:
To find out how many solar toys are Disney characters, we need to multiply the total number of toys by the fraction of toys that are Disney characters. In this case, 2/7 of the toys are Disney characters. So, we can calculate:
Number of solar Disney toys = Total number of solar toys × Fraction of Disney toys
Number of solar Disney toys = 28 × 2/7 = 8
Therefore, there are 8 solar toys that are Disney characters.
Find an equation of the tangent line to the curve
xey + yex = 5
The equation of the tangent line to the curve is derived by first finding the slope of the tangent line at a certain point using implicit differentiation. After finding the slope, we then use the point-slope form of a linear equation to get the equation of the tangent line.
Explanation:To find an equation of the tangent line to the curve given by the equation xey + yex = 5, it's necessary to find the derivative of the function, which gives us the slope of the tangent line at any point. Implicit differentiation is the key here, since y is not explicitly solved in terms of x.
Differentiating the given equation implicitly with respect to x, we get: exy + yex +ex + yex = 0. From this, we can express dy/dx (the derivative of y with respect to x, i.e., the slope of the tangent line) in terms of x and y.
Next, simply plug in the given coordinates of the point at which we are finding the tangent into this dy/dx equation. This gives the slope of the tangent line at the specific point.
To finally find the equation of the tangent line, use the point-slope form of a linear equation y - y1 = m(x - x1), where m is the slope we found, and (x1, y1) are the coordinates of the point. Substitute these values in, and that gives the equation of the tangent line to the curve at the point.
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Eddie goes jogging every other day, lifts weights every third day, and swims every fourth day. If Eddie begins all three activities on Monday , how many days will it be before he does all three activities on the same day again?
(BTW YOU'RE SUPPOSED TO USE LCM)
By applying the concept of Least Common Multiple (LCM), which is 12 in this case, we realize that Eddie will perform all three activities on the same day again after 12 days and that the day will be a Friday.
Explanation:If Eddie goes jogging every other day (2 days), lifts weights every third day (3 days), and swims every fourth day (4 days), then we must find the LCM of 2, 3, and 4 to find out when will he do all three activities on the same day again.
The LCM of 2, 3, and 4 is 12. Therefore, Eddie will perform all three activities on the same day after 12 days. If he begins on Monday, he will surprisingly end up on a Friday, as the 12th day falls on a Friday. This is because, typically, 7 days from Monday is another Monday. Therefore, five additional days (to total 12) will fall on a Friday.
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What is 1.3 repeating as a fraction?
Compute the area of the triangle.
h = 8 cm
b = 14 cm
a = a0 cm2
Answer:
The area of the triangle is, [tex]56 cm^2[/tex]
Step-by-step explanation:
Area of the triangle(a) is given by:
[tex]a = \frac{1}{2} \cdot bh[/tex] ....[1]
where,
b is the base and h is the height of the triangle.
As per the statement:
Given:
h = 8 cm
b = 14 cm
Substitute in [1] we have;
[tex]a = \frac{1}{2} \cdot 8 \cdot 14 = 4 \cdot 14[/tex]
⇒[tex]a = 56 cm^2[/tex]
Therefore, the area of the triangle is, [tex]56 cm^2[/tex]
The slope of the line below is –4. Use the coordinates of the labeled point to find a point-slope equation of the line.
A. y – 9 = 4(x + 4)
B. y + 9 = –4(x – 4)
C. y – 9 = –4(x + 4)
D. y + 9 = 4(x – 4)
Answer: y+9=-4(x-4)
Step-by-step explanation:
A P E X
A regular octagon rotates 360° about its center. How many times does the image of the octagon coincide with the preimage during the rotation?
You are making small pizzas. you have 12 cups of flour. each pizza crust requires 3/4 cup of flour. how many pizza crusts can you make?
The solution to 2x - 5 = 27 is also a solution of which of the following equations?
3 + 5x = 58
3x - 2 = 31
2x + 3 = 35
27 - 2x = 5
Millions for defense, but not one cent for trubute" was in reference to what?
Answer:
The Americans would pay millions of dollars to defend their country, but not 1 cent towards the bribe in response to the XYZ affair. Hope this helps! :)
Step-by-step explanation:
I'm smart
Julia ran 7000 meters, while carol ran 4 kilometers. who ran farther?
what 18/25 as a percent and decimal
In order to write [tex]\frac{18}{25}[/tex] as a decimal, we need to find a fraction equivalent to[tex]\frac{18}{25}[/tex] with a 100 in the denominator. Notice that if we multiply the numerator and the denominator of [tex]\frac{18}{25}[/tex] by 4, we get the equivalent fraction [tex]\frac{72}{100}[/tex] which we can now write as a decimal. Remember that the hundredths place is 2 places to the right of the decimal point. Therefore, we can write [tex]\frac{72}{100}[/tex] as 0.72.
To write a fraction to a percent, first remember that a percent is a ratio of a number to 100 so to write [tex]\frac{18}{25}[/tex] as a percent, we need to find a fraction equivalent to [tex]\frac{18}{25}[/tex] that has a 100 in the denominator. We can . do this by setting up a proportion.
[tex]\frac{18}{25}[/tex] ≈ [tex]\frac{n}{100}[/tex]
Now, we can use cross products to find the missing value.
25n = 1800
÷ 25 ÷25
n = 72%
Therefore, [tex]\frac{18}{25}[/tex] is equal to 72%.
Whats the perimeter of a square with a side measurement of 6 in?
sin(θ) cos(3θ) + cos(θ) sin(3θ) = 0
Match the definition with the terms.
1. a portion of a large group
2. choosing a sample so that every member has an equal chance of being chosen
3. choosing a sample from people who are under 15 years old
4. using the responses of a small group to make conclusions about the large group.
random sample
sample
biased sample
estimating from a sample
Which of the following best describes the volume of a cylinder?
A.
the circumference of the circular base multiplied by the height of the cylinder
B.
the area of the circular base multiplied by the height of the cylinder
C.
the sum of the areas of the two circular bases multiplied by the height of the cylinder
D.
the area of the lateral face multiplied by the radius of the circular base
The correct option that describes the volume of a cylinder is B: the area of the circular base multiplied by the height of the cylinder, represented by the formula \(V = \pi r^2 h\).
The volume of a cylinder is best described by option B, which states it is the area of the circular base multiplied by the height of the cylinder. The area of the base, which is a circle, is calculated using the formula \\(\pi r^2\), where \(r\) represents the radius of the circle. To find the volume, this area is then multiplied by the height \(h\) of the cylinder, giving the formula for the volume \(V = \pi r^2 h\).
aidan makes 12 bracelets on Monday. He makes 8 more bracelets each day from tuesday through thursday. how many bracelets does adian make on friday
Aidan makes 8 bracelets each day from Tuesday to Thursday, resulting in 24 bracelets for those three days. Adding this to the 12 he made on Monday gives us 36 bracelets up to Thursday. Aidan continues the same pattern on Friday, making 8 more bracelets, totaling 44 bracelets.
Explanation:To determine how many bracelets Aidan makes on Friday, we need to calculate the total number he makes from Tuesday through Thursday and then add it to the number of bracelets he already made on Monday. He starts with 12 bracelets on Monday and makes 8 more each day from Tuesday to Thursday. Calculating the bracelets made from Tuesday through Thursday involves multiplication of the daily bracelet count by the number of days.
Aidan makes 8 bracelets each day for three days, which is calculated as follows:
8 bracelets/day × 3 days = 24 braceletsWe then add this to the initial 12 bracelets made on Monday:
12 bracelets + 24 bracelets = 36 bracelets in total from Monday to ThursdaySince the pattern of bracelet making doesn’t specify any change on Friday, we assume Aidan continues to make 8 bracelets on Friday as well. So, he makes 8 bracelets on Friday.
The total number of bracelets Aidan makes up to Friday is the sum of bracelets made from Monday through Thursday plus the bracelets made on Friday:
36 bracelets (Monday - Thursday) + 8 bracelets (Friday) = 44 bracelets totalFinal answer:
Aidan makes 44 bracelets on Friday.
Explanation:
To find out how many bracelets Aidan makes on Friday, we need to calculate the total number of bracelets he makes from Monday through Thursday. On Monday, Aidan makes 12 bracelets. From Tuesday through Thursday, he makes 8 more bracelets each day. So the number of bracelets he makes on Tuesday is 12 + 8, on Wednesday is 12 + 8 + 8, and on Thursday is 12 + 8 + 8 + 8.
Now, to calculate the number of bracelets he makes on Friday, we need to add 8 to the total number of bracelets he made on Thursday. So the total number of bracelets he makes on Friday is 12 + 8 + 8 + 8 + 8.
Therefore, Aidan makes 12 + 8 + 8 + 8 + 8 = 44 bracelets on Friday.
a^2+a-3 subtracted from 3a^2-5
How many factors are in (3 3)(2*y 4*y) (2-2)(2 2)?
three kids named ricky, bobby, and terry have a total of 68 tech decks. Ricky has 8 more than bobby. terry has triple the number bobby has how many tech decks does each kid have?
Final answer:
Bobby has 12 tech decks, Ricky has 20 tech decks, and Terry has 36 tech decks.
Explanation:
Let's represent the number of tech decks each child has using variables.
Let's say Bobby has x tech decks. Since Ricky has 8 more tech decks than Bobby, Ricky has x + 8 tech decks. Terry has triple the number of tech decks that Bobby has, so Terry has 3x tech decks.
Now, we can set up an equation to represent the total number of tech decks:
x + x + 8 + 3x = 68
5x + 8 = 68
5x = 60
x = 12
So, Bobby has 12 tech decks, Ricky has 12 + 8 = 20 tech decks, and Terry has 3 * 12 = 36 tech decks.
a^2b(3a^2 + 4ab^2) ...?
Solve 8m^2+20m=12 for m by factoring.
The solutions of the quadratic equation [tex]8m^2 + 20m = 12[/tex] by factoring method are [tex]m = \dfrac{1}{2}[/tex] and [tex]m = - 3[/tex]
Using the formula of the quadratic equation which states that,
The roots of the standard form of a quadratic equation [tex]ax^2 + bx + c = 0[/tex] are calculated as,
[tex]x = \dfrac{- b \pm \sqrt{b^2 - 4ac} }{2a}[/tex]
Given that,
A quadratic equation,
[tex]8m^2 + 20m = 12[/tex]
Now, simplify the equation,
[tex]8m^2 + 20m = 12[/tex]
Subtract 12 on both sides,
[tex]8m^2 + 20m - 12 = 0[/tex]
Take 4 as a common term,
[tex]4 (2m^2 + 5m - 3) = 0[/tex]
Since, [tex]4 \neq 0[/tex]
[tex]2m^2 + 5m - 3 = 0[/tex]
Apply the factoring method in the above equation,
[tex]2m^2 + 5m - 3 = 0[/tex]
[tex]2m^2 + (6 - 1)m - 3 = 0[/tex]
[tex]2m^2 + 6m - m - 3 = 0[/tex]
[tex]2m (m + 3) - 1(m + 3) = 0[/tex]
[tex](2m - 1) (m + 3) = 0[/tex]
This gives two solutions,
[tex]2m - 1 = 0\\2m = 1\\m = \dfrac{1}{2}[/tex]
[tex]m + 3 = 0\\m = - 3[/tex]
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Which expression represents the composition g(f(x)) for the functions below?
f(x) = –3x2
g(x) = 3x
Answer:
[tex]g(f(x))=-9x^2[/tex]
Step-by-step explanation:
[tex]f(x) = -3x^2[/tex]
[tex]g(x) = 3x[/tex]
WE need to find composition of function g(f(x))
To find g(f(x)) we replace f(x) in g(x)
[tex]g(f(x))= g(-3x^2)[/tex]
Now we replace -3x^2 inside g(x)
[tex]g(-3x^2)=3(-3x^2)= -9x^2[/tex]
[tex]g(f(x))=-9x^2[/tex]
What multiplies to make 12 and adds up to 16
How do you do long divison with 2 digits?
Gfc to reduce fractions 28/14
Which description best describes the graph?
Linear increasing
Linear decreasing
Nonlinear increasing
Nonlinear decreasing
Answer:
linear increasing
Step-by-step explanation: