scooplane
Calculators
General
Algebra
Geometry
Coordinate-geometry
Statistics
Calculus
Qna
Math
scooplane
scooplane
Home
General
Algebra
Geometry
Coordinate-geometry
Statistics
Calculus
Qna
Math
MATH SOLVE
Home
Connie and Chris are saving money to go to a concert. Each friend starts with some money and saves a specific amount each week. Connie wrote an equation to show the total, y, she has saved at the end of each week, x. y = 6x + 9 Chris made a graph to show the total he has saved at the end of each week. Compare the amount that each friend has when both friends start saving. Select the correct answer from the drop-down menu to complete the statement. Chris starts with $ and Connie starts with $.
General
4 months ago
for a circle with a radius of 6 meters, what is the measurement of a central angle (in degrees) subtended by an arc with a length of 5/2 pi meters
General
4 months ago
What system of linear inequalities is shown in the graph?Enter your answers in the boxes.
General
4 months ago
in the diagram of circle O, what is the measure of
General
4 months ago
5 apples and 3 oranges cost $3.50 and 4 apples and 5 oranges cost $4.10. How much does one apple and one orange cost. Let x = the cost of one apple. Let y = the cost of one orange. a. Write an equation for the cost of 5 apples plus 3 oranges. b. Write an equation for the cost of 4 apples plus 5 oranges. c. Solve the above system of equations using multiplication. d. What is the cost of one apple? What is the cost of one orange?
General
4 months ago
Help please!!!!Drag the values into the boxes to classify each number as rational or irrational.Rational: Irrational:19/5 sqr12√sqr49√0.3425563758sqr4/25√sqr1/8√0.6¯
General
4 months ago
An asteroid follows a hyperbolic path defined by the equation 16x2 − 9y2 = 576. If one of its foci is the sun’s position, the minimum distance between the asteroid and the sun is
General
4 months ago
Larry received the bank statement below. Checking Account Statement Account Number: 1234-1212Checks date check no. amount9/5 317 $58.299/16 319 $75.409/25 320 $121.57Other Activity date transaction amount9/11 Debit Card $33.529/15 Deposit $250.009/30 Deposit $250.00Balances Opening Balance $750.00Closing Balance $961.22Larry's checkbook has a balance of $922.63. What is most likely the reason that Larry's balance is different from the bank's balance?Answers belowLarry made a mistake in his addition.The bank forgot to include fees.Larry forgot to write down some deposits.Check 318 was not cashed or deposited.
General
4 months ago
What are the coordinates of the point 3/5 of the way from A(-9,3) to B(21,-2)
General
4 months ago
A state park has two pools. The olympic size pool holds 8.12 x 10^5 gallons of water and the smaller pool holds 5.27 x 10^5 gallons of water. What is the combined capacity of the pools?
General
4 months ago
express 0.000000298 as a single digit times a power of. ten rounded to the nearest ten millionth
General
4 months ago
By graphing the system of constraints find the values of x and y that maximize the objective function, find the maximum value.3x+y<=7x+2y<=9x>=0y>=0Maximum for P=2x+yA. P=3B. P=4C. P=6D. P=10
General
4 months ago
You want to put a 5 inch thick layer of topsoil for a new 23 ft by 18 ft garden. the dirt store sells by the cubic yards. how many cubic yards will you need to order? the store only sells in increments of 1/4 cubic yards.
General
4 months ago
Two curves are orthogonal if their tangent lines are perpendicular at each point of intersection. are the given families of curves orthogonal trajectories of each other? that is, is every curve in one family orthogonal to every curve in the other family? x2 + y2 = ax x2 + y2 = by
General
4 months ago
Assume that the salaries of elementary school teachers in the united states are normally distributed with a mean of $32,000 and a standard deviation of $3000. if 100 teachers are randomly selected, find the probability that their mean salary is less than $32,500.
General
4 months ago
Kate's golf score was 1 less than three fourths of Greg's golf score. If the sum of their scores was 153, find Kara's hold score.
General
4 months ago
The initial volume of a gas cylinder is 750.0 ml. if the pressure of a gas inside the cylinder changes from 840.0 mm hg to 360.0 mm hg, what is the final volume the gas occupies?
General
4 months ago
What is the justification for each step in the solution of the equation?13x−4=−9(4+3x)+12Select from the drop-down menus to correctly justify each step.13x−4=−9(4+3x)+12 Given13x−4=−36−27x+12 13x−4=−24−27x 40x−4=−24 Addition Property of Equality40x=−20 x=−12 Division Property of Equality
General
4 months ago
The length of a rectangle is 3 meters less than twice the width. if the area of the rectangle is 527 square meters, find the dimensions.
General
4 months ago
Which shows the correct simplification of product of powers? 1.) 78 · 7-4 = 78· (–4) = 7–32 2.)78 · 7–4 = 78 ÷ (–4) = 7–2 3.)78 · 7–4 = 78 + (–4) = 74 4.)78 · 7–4 = 78 - (–4) = 712
General
4 months ago
Previous
1
2
3
4
5
6
7
8
9
10
11
12
13
Next