Final answer:
To find out how much vinegar Bob needs for 2 3/4 recipes, simply multiply 2/5 cup (the amount used for one recipe) by 2 3/4. The answer is 1.1 cups of vinegar.
Explanation:
To calculate the amount of vinegar Bob would use to make 2 3/4 of his salad dressing recipes, we first need to determine how much vinegar is used in one full recipe. We then multiply that amount by 2 3/4 to find the total vinegar needed for the larger batch.
Bob uses 2/5 of a cup of vinegar for one recipe. To make 2 3/4 recipes, we perform the following calculation:
Multiply the amount of vinegar for one recipe by the number of recipes: (2/5) cup * (11/4) recipes.Convert 2 3/4 into an improper fraction, which is 11/4.Calculate: (2/5) * (11/4) = (2*11) / (5*4) = 22 / 20 = 1 1/10 or 1.1 cups of vinegar.Therefore, Bob would use 1.1 cups of vinegar to make 2 3/4 of his salad dressing recipes.
Simplify the expression. w5(w2)–4
Answer:
[tex]\frac{1}{w^{3} }[/tex]
A teacher gave his class two quizzes; 80% of the class passed the first quiz, but only 60% of the class passed both quizzes. What percent of those who passed the first quiz also passed the second quiz?
the answer to the question is 75%
Answer:
75
Step-by-step explanation:
P(2ndquiz|1st quiz)=P(passed both quizzes)/P(1st )=0.06/0.08=0.75 that means 75%
Use the complex zeros(1/2, -3+7i, -3-7i) to factor f(x)=-2x^3 - 11x^2 -110x +58
Manny Brought a brand new car in 2012 for $28750. if the car depreciates by 12% each year, write n exponential function to model the situation, then find the value of the car in 2018
Value of the car in 2018 after depreciation by 12% each year is equals to $13351.5
What is exponential decay?" Exponential decay is the decrease in the value of the product at a constant rate over a period of time interval."
Formula used
y = a (1 - r)ⁿ
a = Initial value
r =rate of depreciation
n = time
y = exponential function
According to the question,
Cost of new car 'a' = $28750
Rate of depreciation 'r' = 12%
2018 - 2012 = 6years
n = 6
Substitute the given values in the formula we get,
Exponential function
y = 28750 [1 - (12 / 100)]⁶
⇒ y = 28750 ( 1 - 0.12)⁶
⇒ y = 28750 ( 0.88)⁶
⇒ y = 28750 (0.4644) ( up to four decimals)
⇒ y = $13351.5
Hence, value of the car in 2018 after depreciation by 12% each year is equals to $13351.5
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Please help thank you!
A negative correlation means that ________. select one:
a. high values of one variable are associated with low values of the other
b. high values of one variable are associated with high values of the other
c. low values of one variable are associated with low values of the other
d. there is no relationship between the two variables
A negative correlation means that high values of one variable are associated with low values of the other. This suggests that as one variable increases, the other decreases respectively and vice versa, which can be seen in various real-world scenarios such as the relationship between time spent studying and number of mistakes made on a test.
Explanation:In the context of statistics and data analysis, a negative correlation means that high values of one variable are associated with low values of the other. This implies that as one variable increases, the other decreases correspondingly and vice versa. For instance, if we were examining the relationship between time spent studying and number of mistakes made on a test, a negative correlation might indicate that the more time a student spends studying, the fewer mistakes they make on the test. This is indicative of a negative correlation because as the value of one variable (study time) increases, the value of the other variable (mistakes) decreases.
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The table shows the snack preferences of 50 shoppers at the mall. What is the probability that one shopper, selected at random from the 50 surveyed, preferred the potato chips or pretzels? Fruitsnacks/9 shoppers, Potatochips 12 shoppers, Apple 3 shoppers, pretzels 14 shoppers, Water 12 shoppers ---> are the answers for the question---> A. one over five B. thirteen over twenty-five C. one over ten D. eighteen over twenty five
A slice is made parallel to the base of a triangular pyramid. What is the shape of the resulting two-dimensional cross-section? Drag and drop the word to correctly complete the sentence. The cross-section is in the shape of a . rectangletriangletrapezoid
John and Matt are going to fill a pool with 2 different sized hoses. John can fill the pool in 5 hours, while Matt can complete it in 10 hours. Explain each step in solving this equation.
please help me with algebra 2?! i am so lost on how to do this!
1.Multiply and simplify if possible.
four square root of eleven•four square root of ten
(1 point)
11four square root of ten
11
10
four square root of one hundred ten
2.What is the simplest form of the expression?
cubed root of twenty four times a to the tenth times b to the sixth
(1 point)
3a3b2cubed root of two a
2a3bcubed root of a
2a3b2cubed root of three a
none of these
A cube 3 1/2 inches long V = _____ cubic inches
The side of cube is given as 3 1/2 inches.
converting 3 1/2 into mixed fraction we have 7/2 inches.
on dividing 7 by 2 we get 3.5 inches
Formula to find volume of cube is given by:
[tex] V = a^{3} [/tex]
where "a" is length of side.
Plugging the value of a in the formula we have,
[tex] V = (3.5)^{3} [/tex]
Volume of cube is 42.875 cubic inches.
The engine of a car has a displacement of 305 cubic inches. what is the displacement in cubic feet? round your answer to 2 decimal places.
Answer:
0.18 cubic feet (in 2 decimal places)
Step-by-step explanation:
The relationship between the unit of measurement inches and the unit of measurement feet may be expressed mathematically as
12 Inches = 1 feet
finding the cube of both sides i.e both sides to the power of 3,
1728 cubic inches = 1 cubic feet
therefore,
305 cubic inches
= 305/1728 cubic feet
= 0.1765 cubic feet
Help me solve this math problem
Ben is repacking a 45-pound bag of rice into 8 smaller bags. How much rice is going to be in each smaller bag/11008924/c50ec7f7?utm_source=registration
PLEASE I NEED MAJOR HELP (PICTURE IS DOWN BELOW)
Solve for x.
[tex]cos x= \frac{ \sqrt{3} }{2}[/tex]
A: 0.15°
B: 0.87°
C: 30°
algebra help please?
What's the probability of getting at least k heads in n coin flips?
find A if 17th and 18th terms in the expansion of (2+A)^50 are equal.
A _____________ is a three-dimensional form that has length and width but minimum thickness.
Wyatt's dog is tethered to a post in his yard. If the rope tied to the dog is 12 feet long, how many square yards does the dog have access to? (Use 3.14 for π.)
https://clackamasweb.owschools.com/media/g_mat08_ccss_2016/7/img_circle_quiz.gif
452.16 yd 2 50.24 yd 2 75.36 yd 2 25.12 yd 2
Solution:
Wyatt's dog is tethered to a post in his yard.
The rope tied to the dog is 12 feet long.
we have been asked to find
How many square yards does the dog have access to?
when Wyatt's dog is tethered to a post in his yard, then that dog can move along that post only and the area covered will be a circle with radius 12ft.
So Area access to dog in ft^2 [tex] = \pi r^2=\pi 12^2=144 \pi [/tex]
But it ask for area in yards, so we will have to use conversion formula
[tex] 1ft=0.33333yard [/tex]
Area access to dog in yards[tex] =144*3.14*(0.33333)^2=50.24 \ Yards [/tex]
Answer:
Wyatt's dog is tethered to a post in his yard.
The rope tied to the dog is 12 feet long.
we have been asked to find
How many square yards does the dog have access to?
when Wyatt's dog is tethered to a post in his yard, then that dog can move along that post only and the area covered will be a circle with radius 12ft.
So Area access to dog in ft^2
But it ask for area in yards, so we will have to use conversion formula
Area access to dog in yards
Step-by-step explanation:
A sphere has a radius of 2x + 5. Which polynomial in standard form best describes the total surface area of the sphere? Use the formula S = 4pir2 for surface area of a sphere.
Divide. 5x3y3z - 6x4y2z2 + 4xy3z xyz
Final Answer:
The result of dividing [tex](5x^3y^3z - 6x^4y^2z^2 + 4xy^3z)[/tex] by xyz is [tex](5x^2y^2 - 6x^3yz + 4y^2z).[/tex]
Explanation:
To divide [tex](5x^3y^3z - 6x^4y^2z^2 + 4xy^3z)[/tex] by xyz, we'll divide each term in the polynomial by xyz separately.
First, let's divide [tex]5x^3y^3z by xyz: (5x^3y^3z) / (xyz) = 5x^2y^2.[/tex]
Then, divide [tex]-6x^4y^2z^2 by xyz: (-6x^4y^2z^2) / (xyz) = -6x^3yz.[/tex]
Lastly, divide [tex]4xy^3z by xyz: (4xy^3z) / (xyz) = 4y^2z.[/tex]
Thus, the resulting polynomial after division is [tex]5x^2y^2 - 6x^3yz + 4y^2z.[/tex]This is derived from individually dividing each term in the polynomial by xyz, simplifying each term, and collecting like terms together to obtain the final result.
In this process, division by xyz means dividing each term of the polynomial by the factors x, y, and z, and simplifying the expression. By doing so, we obtain a simplified form of the polynomial where each term is reduced by the common factors x, y, and z, resulting in the expression [tex](5x^2y^2 - 6x^3yz + 4y^2z)[/tex] as the quotient.
Complete question:
Divide [tex](5x^3y^3z - 6x^4y^2z^2 + 4xy^3z)[/tex] by xyz.
Use the given point on the terminal side of angle 0 to find the value of the trigonometric function indicated.
1)tan0;(10,-18)
2)tan0;(4,3)
Find the absolute maximum and minimum values of the following function on the given interval. If there are multiple points in a single category list the points in increasing order in x value and enter N in any blank that you don't need to use.
f(x)=9x^3−27x+9, [0,3],
Two planes start from the same airport and fly in opposite directions. the second plane starts 1/2 hour after the first plane, but its speek is 50 miles per hour faster. find the air speed of cach plan, if 2 hours after the first plante departs, the plans are 2000 miles apart
A metronome uses a pendulum to keep time. The table gives the angular displacement of a pendulum as it swings back and forth. What is the period of its oscillations?
Time Angle
0.0 15.0
0.1 2.55
0.2 -14.4
0.3 -7.35
0.4 11.6
0.5 11.3
Factor the common factor out of 8x3 + 12x.
A certain species of fish require 1.5 1.5 cubic feet of water per fish to maintain a healthy environment. find the maximum number of fish you could put in a tank measuring 6 6 feet by 3 3 feet by 4 4 feet.
Aldo drove to the mountains last weekend. There was heavy traffic on the way there, and the trip took 8 hours. When Aldo drove home, there was no traffic and the trip only took 5 hours. If his average rate was 21 miles per hour faster on the trip home, how far away does Aldo live from the mountains? Do not do any rounding.
The distance of Aldo's house from the mountains when calculated using the parameters is; 280 miles
How to Solve Algebra Word Problems?We know that distance is given by;
Distance = speed * time
Distance with traffic = 8x
Distance without Traffic plus average rate = 5(x + 21)
Thus;
8x = 5(x + 21)
8x = 5x + 105
3x = 105
x = 105/3
x = 35
Thus;
Distance from his house = 5(35 + 21) = 280 miles
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