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MATH SOLVE
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Steve buys 2 lb of grapefruit and 3 lb of oranges for $7.20. Kennedy buys 4 lb of grapefruit and 2 lb of oranges for $8.80. Let x represent the price per pound for grapefruit, and let y represent the price per pound for oranges. Choose the system of equations that models the situation.
General
2 months ago
Kira received a $1600 bonus. She decided to invest it in a 3-year certificate of deposit (CD) with an annual interest rate of 1.36% compounded annually. Answer the questions below. Do not round any intermediate computations, and round your final answers to the nearest cent. If necessary, refer to the list of financial formulas. 1.) assuming no withdrawals are made, how much money is in Kira's account after 3 years?2.) How much interest is earned on Kira's investment after 3 years?
General
2 months ago
A cupcake requires 35 grams of sugar and 50 grams of flour, and a muffin requires 30 grams of sugar and 65grams of flour.Shawna needs to use up at least 460 grams of sugar to make cupcakes and muffins, and she wants to use atmost 970 grams of flour.Let C denote the number of cupcakes she makes and M the number of muffins she makes.Write an inequality that represents the condition based on the number of grams of sugar.Write an inequality that represents the condition based on the number of grams of flour.
General
2 months ago
At a grocery store, the price of a watermelon is determined by how many pounds the watermelon weighs. The price of a watermelon that weighs 7.3 pounds is $4.38. Write an equation that can be used to determine the price, p, in dollars, of any watermelon based on the number of pounds, w, the watermelon weighs. Explain the process you used to determine the equation.
General
2 months ago
What is the radical expressionwritten in exponential form?[tex]( \sqrt[4]{6} )^{3} [/tex]
General
2 months ago
Prove that a regular polygon has 5 sides if its exterior angle is 2/3 of its interior angle
General
2 months ago
Binomial Multiplication (FOIL) paper (x-2)(x-4)
General
2 months ago
Please help!!!!(03.07 MC)Monica measures the number of bacteria that are living on her petri dish. Each day, she measures the amount of change in the number of bacteria. These amountscreate a geometric sequence. Use the data in the table to determine the sum of the amounts of change in the bacteria after the seventh day.Day. Amount of Bac1. 32. -63. 124. -24Answers A. -15B. 15C. 127D. 129I think it is C. 127 but i am not sure please help right away!!!
General
2 months ago
Suppose a bus arrives at a bus stop every 35 minutes if you arrive at the bus stop at a random time what is the probability that you will have to wait at least 20 minutes for the bus? A)3/7B)1/2C)5/7D)3/4
General
2 months ago
Mr. Mole left his burrow that lies 7 meters below the ground and started digging his way deeper into the ground, descending at a constant rate. After 6 minutes, he was 16 meters below the ground. Let A represent Mr. Mole's altitude (in meters) relative to the ground after ttt minutes.
General
2 months ago
1. Write the expression in simplified radical form. Show your work. 3 – 2√11/ 2 +√11
General
2 months ago
Which equation can be used to solve for b?A) tan(30°) = 5/bB) tan(30°) = b/5C) tan(30°) = 10/bD) tan(30°) = b/10
General
2 months ago
Suppose that battery life is a normal random variable with μ = 8 and σ = 1.2. using the standard deviation rule, what is the probability that a randomly chosen battery will last between 6.8 and 9.2 hours?
General
2 months ago
The function h(t) = 210 – 15t models the altitude of a hot air balloon over time t, in minutes.Explain what h(10) means in the context of the real-world scenario, and how to find its value.
General
2 months ago
Light travels 9.45 \cdot 10^{15}9.45⋅10 15 9, point, 45, dot, 10, start superscript, 15, end superscript meters in a year. there are about 3.15 \cdot 10^73.15⋅10 7 3, point, 15, dot, 10, start superscript, 7, end superscript seconds in a year. how far does light travel per second?
General
2 months ago
Can someone please explain this in a way my dumb brain would understand? WHY does 2 - (-8) = 10? Shouldn't it be decreasing to -6?
General
2 months ago
Whole number between 9 4/9 and square root of 144
General
2 months ago
which exponential functions have been simplified correctly check all that apply
General
2 months ago
Factor the expression over the complex numbers. x^2+50
General
2 months ago
why did the catholic church feel threatened by the heliocentric theory of the universe
General
2 months ago
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