Breaking News
Home / Tag Archives: equation

# Tag Archives: equation

## The grocery store sells kumquats for \$3.75 a pound and Asian pears for \$2.25 a pound. Write an equation in standard form for the weights of kumquats k and Asian pears p that a customer could buy with \$14.

Answer: an equation in standard form is Step-by-step explanation: The Standard form of an equation is written as: here, k represents he weights of kumquats and p represents the weight of  Asian pears . As per the statement: The grocery store sells kumquats for \$3.75 a pound ⇒ and Asian …

## Suppose you are able to manipulate a plants access to components in the photosynthesis equation. drag each label to the appropriate bin to predict how that action will affect plant growth. for each increase or decrease, assume that every other component of the photosynthesis equation is unlimited.

We know that the word equation for the reaction taking place during photosynthesis is: carbon dioxide + water + sunlight → glucose + oxygen Therefore, the more the reactants are provided, the more the plant will grow. The lesser the reactants, the lesser the growth. Providing products will not alter the …

## If x=6 is the only x-intercept of the graph of a quadratic equation, which statement best describes the discriminant of the equation?

Answered by answersmine AT 22/10/2019 – 02:31 AM If x=6 is the only intercept, it means that the quadratic is tangential to the x-axis, or equivalently x=6 is a root with multiplicity 2.The discriminant is typically zero for multiplicity 2 in a quadratic. It will be clear looking at the quadratic …

## Bill bought a new cellular phone. His monthly bill will be \$34.99 each month which includes 100 minutes of use. Additional minutes will cost \$0.23 per minute. Write an equation that represents the cost of the bill C in terms of m, which is the number of minutes used ABOVE the 100 that are included in the base price. a. C = 34.99(m – 100) + 0.23 c. C = 0.23m b. C = 0.23m + 34.99 d. C = 0.23(m – 100) + 34.99

Answer: d. C = 0.23(m – 100) + 34.99 Step-by-step explanation: Let C = X + Y, where C = Cost of the bill in terms of m X = First term of the equation Y = Second term of the equation X = add additional minutes to \$ 0.23 …

## Each point that lies on a circle satisfies that equation for that circle

Each point that lies on a circle satisfies that equation for that circle

## Given the exponential equation 2x = 128, what is the logarithmic form of the equation in base 10?

Answer: .   Step-by-step explanation: Given : = 128. To find :  what is the logarithmic form of the equation in base 10 Solution : We have given that = 128. By th change base rule ( inverse of exponential function ) = c is equal to   = b …

## Karla has spent \$33 on food . She bought milk , cheese , and meat. The milk cost half as much as the cheese and the meat cost four times as much as the cheese. Which equation would help you find the cost of the cheese? c+.5c+4c=33 , c +2c+4c=33 , c(.5c+4c)=33 , c + 4c/5c=33 Let C equal the amount spent on cheese

Karla has spent \$33 on food . She bought milk , cheese , and meat. The milk cost half as much as the cheese and the meat cost four times as much as the cheese. Which equation would help you find the cost of the cheese? c+.5c+4c=33 , c +2c+4c=33 …

## Karla has spent \$33 on food . She bought milk , cheese , and meat. The milk cost half as much as the cheese and the meat cost four times as much as the cheese. Which equation would help you find the cost of the cheese? c+.5c+4c=33 , c +2c+4c=33 , c(.5c+4c)=33 , c + 4c/5c=33 Let C equal the amount spent on cheese

Karla has spent \$33 on food . She bought milk , cheese , and meat. The milk cost half as much as the cheese and the meat cost four times as much as the cheese. Which equation would help you find the cost of the cheese? c+.5c+4c=33 , c +2c+4c=33 …

## E. solid copper sulfide and silver nitrate react to form copper (ii) nitrate and solid silver sulfide. write a balanced chemical equation that describes the reaction. identify the oxidation number of each element in the reaction. (you do not need to include the total contribution of charge.) is this reaction a redox reaction or a non-redox reaction? explain your answer.

Answer: The given reaction is not a redox reaction. Explanation: Redox reaction is defined as chemical reaction in oxidation and reduction reactions occurs simultaneously. Oxidation reaction is defined as the reaction in which an atom looses its electrons. Here, oxidation state of the atom increases. Reduction reaction is defined as …

## How do you find the equation of a line when the slope is 5 and contains the point (3,2)?

How do you find the equation of a line when the slope is 5 and contains the point (3,2)?

## Jaime graphed the quadratic function y=-2x-12x+3. the equation of the line of symmetry of the function is x=-3. what is the vertex of the function

Jaime graphed the quadratic function y=-2x-12x+3. the equation of the line of symmetry of the function is x=-3. what is the vertex of the function

## Please help meee!!!! A circle has its center at (1, 4) and a radius of 2 units. What is the equation of the circle? (x − 1)2 + (y − 4)2 = 4 (x + 2)2 + (y + 4)2 = 2 (x + 1)2 + (y − 4)2 = 4 (x − 1)2 + (y − 4)2 = 2

Answer: A. Step-by-step explanation: We have been given that a circle has its center at (1, 4) and a radius of 2 units. We are asked to write the equation of the given circle. Since we know that the center-radius form of circle equation is: , where (h,k) is the …

## Julie is a math tutor. She charges each student \$210 for the first 7 hours of tutoring and \$20 for each additional hour. When the number of hours (h) that Julie spends tutoring a student is greater than 7 (h > 7), the equation that gives the amount (A) that Julie earns in dollars is . If Julie earns \$410 tutoring one student, the total number of hours she spent tutoring the student is .

Julie is a math tutor. She charges each student \$210 for the first 7 hours of tutoring and \$20 for each additional hour. When the number of hours (h) that Julie spends tutoring a student is greater than 7 (h > 7), the equation that gives the amount (A) that …

## Write the equation of a line, in general form, that passes through points (-1, 2) and (5, 2).

Write the equation of a line, in general form, that passes through points (-1, 2) and (5, 2).

## Solve the following equation for the variable a. 2a+b=c-4d

Solve the following equation for the variable a. 2a+b=c-4d

## Match each equation to the line of best fit that it models

Match each equation to the line of best fit that it models

## Sam is measuring the velocity of a car at different times. After two hours, the velocity of the car was 50km/h. After six hours, the velocity of the car is 54km/h. Part A: Write an equation in two variables in standard form that can be used to describe the velocity of the car at different times. Show your work and define the variables used. (5points) Part B: How can you graph the obtained in Part A for the first seven hours? (5points)

Answered by answersmine AT 22/10/2019 – 02:54 AM You are given the time and speed so from there you can get the points (2,50) and (6,54) once you got that you can see how the slope is 1 and b=48x-y=-48 (standard form) part B= 1    492    503    514    525 …

## Which equation shows the point-slope form of the line that passes through (3, 2) and has a slope of 1/3? y + 2 =(x + 3) y – 2 = (x – 3) y + 3 = (x + 2) y – 3 = (x – 2)

Which equation shows the point-slope form of the line that passes through (3, 2) and has a slope of 1/3? y + 2 =(x + 3) y – 2 = (x – 3) y + 3 = (x + 2) y – 3 = (x – 2)

## What is the parent function of this equation? ln (x-3) + 4 = f(x)

The parent function is the first step you have to do before graphing the equation…with that being said…Parent function:(In x)…additional information:after the parent function you then could go on to the next step which is move the graph 3 units to the right…In(x-3)and then 4 units up…In (x-3) + 4 …

## Solve the equation. 3/4x + 3-2x = -1/4 + 1/2x +5

Solve the equation. 3/4x + 3-2x = -1/4 + 1/2x +5

## When a solution of LiC2H3O2 reacts with a solution of MgSO4, what is the net ionic equation? No reaction Mg+2 (aq) + C2H3O2- (aq) → Mg(C2H3O2)2 (s) Mg+2 (aq) + 2C2H3O2- (aq) → Mg(C2H3O2)2 (s) 2Li+ (aq) + SO4-2 (aq) → Li2SO4 (s)

Answered by answersmine AT 22/10/2019 – 02:56 AM I think the correct answer would be the first option. When a solution of LiC2H3O2 is mixed  with a solution of MgSO4, no reaction would be observed from the mixture. This is because magnesium cannot replace lithium from the acetate compound. Lithium …

## Identify both the x- and y-intercepts of the linear equation graphed on the coordinate plane above. Use the intercepts to write an equation of the line in point-slope form, slope-intercept form, and general form of a linear equation.Complete your work in the space provided or upload a file that can display math symbols if your work requires it. In your work, be sure to include the coordinates for both intercepts and the equations of the line in all three formats.

The x int (where the line crosses the x axis) is (-2,0)the y int (where the line crosses the y axis) is (0,-2) (-2,0)(0,-2)slope = (-2 – 0) / (0 – (-2) = -2/2 = -1 y = mx + bslope(m) = -1use either of ur points (-2,0)…x = -2 …