Mathematics

In HIJ, j = 72 cm, i = 70 cm and I=72. Find all possible values of J, to the nearest degree.
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A function f(x) = 3x^ dominates g(x) = x^2. O True O False
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Suppose you want to represent a triangle with sides of 12 feet, 15 feet, and 18 feet on a drawing where 1 Inch - 3 feet How long should the sides of the triangle be in inches? 12 feet should be inches. 15 feet should be 18 feet should be inches.
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Read and imagine what is happening in this problem. Hannah mixed 6. 83 lb of pretzels with 3. 57 lb of popcorn. After filling up 6 bags that were the same size with the mixture, she had 0. 35 lb left.
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Determine whether the graph shows a positive correlation, a negative correlation, or no correlation. If there is a positive or negative correlation, describe its meaning in the situation.United States Birth Rate (per 1000)Birth RateA graph titled United States Birth Rate (per 1000) has year on the x-axis and birthrate on the y-axis. Points trend in a negative line.YearSource: National Center for Health Statistics, U.S. Dept. of Health and Human Servicesa.no correlationb.positive correlation; as time passes, the birth rate increases.c.positive correlation; as time passes, the birth rate decreases.d.negative correlation; as time passes, the birth rate decreases.
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Can you find continuous function & so that when an = f(n) we have SIGMA an = f(x)dx
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a train will travel 300 kilometers at a constant rate. write an equation that represents the trains rate in kilometers per hour (r) based on how mant hours the trip takes (t).
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ACTIVITY 1: Complete the table below by computing the unknown component of simple interest.
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HEY! PLEASE! I KNOW YOU SEE ME! HEY! DON'T. CLICK. OFF.There are three times as many sea lions in Monterey Bay as there were in 1985. In 1985 there were 345 sea lions. How many are there now?If you answer first I'll give the Brainliest Award to you.
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SOMEONE HELP PLS, giving brainlist to anyone who answers!!!
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Question 2(Multiple Choice Worth 4 points) (05.03 MC) Solve the system of equations using elimination. 2x + 3y = -8 3x+y=2 O(-4,0) (2,-4) (5.-6) (8-8)
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99 Points! Algebra question. Photo attached. Please show as much work as possible. Thank you!
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HELP ON MATH ASAPPP I NEED TO PASS
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2. You have graduated and landed a good stable job (congratulations!) which requires a commute by car (meh). Your daily drive to work takes about 20 minutes or so with plenty of stoplights and left turns, so it varies day to day. Just out of curiosity you want to find out how long it usually takes to get from home to work, so you accurately time for four weeks. On four of those mornings you stopped for gas or coffee and a bagel or whatever, so you recorded 16 usable results. The mean of these results is 21.4 minutes and the standard deviation is 1.8 minutes. your commute Given these results find a 95% confidence interval for your true average commute time. Assume that these four weeks are a representative sample of your overall commuting experience.
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A manager of Furniture store has compiled a list of written complaints during the past three months. The complaints were categorized as follows. Type and Frequency Error in billing, Rudeness by store personnel, Late delivery, Questions not answered during telephone inquiry,and Other 42 14 8 6 5 Total 75 Present the above data using pie-chart(put the relative frequencyand the central angle measure toeach categoryon a table)
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5. Find x and y of a , b and c
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Determine the solution to the equation shown below.3.2 - 1/2 (x+4) = 4.8x + 2 - 5.2x
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suppose that the function G is defined for all real numbers as follows. Find g(-5), g(-2) and g(-1)
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2. Assume that a cell is a sphere with radius 10 or 0. 001 centimeter, and that a cell's density is 1. 1 grams per cubic centimeter. A. Koalas weigh 6 kilograms on average. How many cells are in the average koala?
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There is a line through the origin that divides the region bounded by the parabola y = 2x 7 x^2 and the x-axis into two regions with equal area. What is the slope of that line?
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Rate of Change of Production Costs The daily total cost C(x) incurred by Trappee and Sons for producing x cases of TexaPep hot sauce is given by the following function. C(x) = 0.000002x^3 + 4x + 300 Calculate the following for h = 1, 0.1, 0.01, 0.001, and 0.0001. (Round your answers to four decimal places.)C(100+h) C(100)/h
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An individual makes five annual deposits of $2000 in a savings account that pays interest at a rate of 4% per year. One year after making the last deposit, the interest rate changes to 6% per year. Five years after the last deposit, the accumulated money is withdrawn from the account. How much is withdrawn?could you solve this problem?
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the length of a shadow of building is 12m. The distance from the top of the building to the tip of shadow is 20m. Find the height of the building. if necessary, round your answer to the nearest tenth.
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If P (6, 1), find the imageof P under the following rotation.180 counterclockwise about theorigin([?],Enter the number that belongs inthe green box,
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