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Bella and Heather put some money into their money boxes every week. The amount of money (y), in dollars, in their money boxes after a certain amount of time (x), in weeks, is shown by the equations below:Bella: y = 25x + 60Heather: y = 30x + 10After how many weeks will Bella and Heather have the same amount of money in their money boxes, and what is that amount? (4 points)A. 10 weeks, $10B. 10 weeks, $310C. 9 weeks, $310D. 310 weeks, $10
General
3 months ago
Which expression is equivalent to (x^27 y)^1/3
General
3 months ago
Jane wishes to have 20,000 available at the end of 10 years so she deposit money into an account that pays 1.14% compounded monthly how much does she need to deposit in order to meet this goal?
General
3 months ago
A number cube is tossed and a spinner is spun. What is the probability of getting a 3 or 4 on the number cube and not getting 8 on the spinner?
General
3 months ago
Which statement is true about the following pair of rectangles? The left rectangle has length of 33 centimeters and width of 27 centimeters. The right rectangle has length of 11 centimeters and width of 9 centimeters. (1 point) They are not similar because Start Fraction 33 over 6 End Fraction not-= Start Fraction 11 over 3 End Fraction. They are not similar because Start Fraction 9 over 33 End Fraction = Start Fraction 27 over 11 End Fraction. They are similar because start fraction 9 over 11 end fraction = Start Fraction 27 over 33 End Fraction. They are not similar because Start Fraction 9 over 33 End Fraction not-=Start Fraction 27 over 11 End Fraction.
General
3 months ago
Charles needs to fill a large fish tank with water using a hose. he has two hoses from which to choose. Water flows through each hose at a constant rate. The graph below shows the amount of water, in gallons , that flows through holes A based on the number of minutes used. A total of 110 gallo s of water can flow through Hose B in 10 minutes. Which hose has a faster water rate, in gallons per minute, and what is that rate?
General
3 months ago
Cavalieri’s principle states that if two solids of equal height have equal cross-sectional areas at every level parallel to the respective bases, then the two solids have equal volume.The two shaded solids both have a height of 2r units. At every level, the areas of the cross sections of both solids equal π(r2 – b2).Therefore, the formula for the volume of the sphere can be derived by writing an expression that represents the volume ofone cone within the cylinder.the two cones within the cylinder.the solid between the two cones and the cylinder.the cylinder.
General
3 months ago
Please help me. I am having some trouble on this problem.
General
3 months ago
find an equation for the line below
General
3 months ago
A farmer has 1,180 acres of land on which he grows corn, wheat, and soybeans. It costs $45 per acre to grow corn, $60 to grow wheat, and $50 to grow soybeans. Because of market demand the farmer will grow twice as many acres of wheat as of corn. He has allocated $62,600 for the cost of growing his crops. How many acres of each crop should he plant?
General
3 months ago
An integral equation is an equation that contains an unknown function y(x) and an integral that involves y(x). Solve the given integral equation. [Hint: Use an initial condition obtained from the integral equation.] y(x) = 36 + x 2t y(t) dt 0
General
3 months ago
i need help ASAP!What is the mean number of vehicles owned by the families in Class B? Explain or show how you arrived at your answer.
General
3 months ago
The weight of trucks traveling on a particular section of I-475 have a population mean of 15.8 tons and a population standard deviation of 4.2 tons. What is the probability a state highway inspector could select a sample of 49 trucks and find the sample mean to be 14.3 tons or less
General
3 months ago
The rectangle below has an area of 12y^2+21y^5 The width of the rectangle is equal to the greatest common monomial factor of 12y^2 and 21y^5 What is the length and width of the rectangle
General
3 months ago
A triangle has side lengths measuring 3x cm, 7x cm, and h cm. Which expression describes the possible values of h, in cm?4x < < 10x10xon = 4xh = 10x
General
3 months ago
Nethan made 8 rose bouquets and 6 daffodil bouquets. Nethan only has enough flowers to make at most 20 rose or daffodil bouquets total. Let x represent the number of more rose bouquets and y represent the number of more daffodil bouquets that Nethan can make. Show the relationship between x and y graphically.
General
3 months ago
g Use this to find the equation of the tangent line to the parabola y = 2 x 2 − 7 x + 6 at the point ( 4 , 10 ) . The equation of this tangent line can be written in the form y = m x + b where m is: 9 Correct and where b is: Incorrect LicensePoints possible: 1 Unlimited attempts. Score on last attempt: (0.33, 0.33, 0), Score in gradebook: (0.33, 0.33, 0), Out of: (0.33, 0.33, 0.34) Message instructor about this question
General
3 months ago
What are the coordinates of the midpoint of the line segment with endpoints 2,-5) and (8,3)
General
3 months ago
The box plot represents a data set . What is the range of the middle 50% of the data?
General
3 months ago
Assume that the Poisson distribution applies and that the mean number of aircraft accidents is 9 per month. Find P(0), the probability that in a month, there will be no aircraft accidents. Is it unlikely to have a month with no aircraft accidents?
General
3 months ago
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