3. A sign is needed for any road with a grade greater than 6%. A scale drawing of the cross-section of a road has points with coordinates (65, 243) and (95, 150). Is a sign needed?

Review the two circle graphs for recommendations on how to budget. Then look at the circle graph budget for Ron Rye and his family for a month. Ron would like you to calculate the percent (to the hundredth) for each part of the circle graph along with the appropriate number of degrees. Should Ron adjust his spending? Recommended percentage of overall spending: A Recommended percentage of overall spending: B Guilt-free Etc. Fun Charity Spending 20% Housing Debt Payments Savings: Emergency fund Fixed costs: All your bills 55% 10% Investments Utilities Investments 15% Food Transportation Healthcare Budget Car Loan $375 Mortgage $550 Food $410 Таxes $340 Misc. $290 Insurance $240 a. Ron would like you to calculate the percent (to the hundredth) for each part of the circle graph along with the appropriate number of degrees. Percent Degree Mortgage % Таxes % x Insurance % Misc % Food % Car Loan % b. Should Ron adjust his spending?

A pediatrician wants to determine the relation that may exist between a child's height and head circumference. She randomly selects 5 children and measures their height and head circumference. The data are summarized below. Complete parts (a) through (f) below. Height (inches), x Head Circumference (inches), y 27.75 27.5 25.5 26 270 17.6 17.5 17.1 17.3 17.5 (a) Treating height as the explanatory variable, x, use technology to determine the estimates of B and B4 Po z bo = (Round to four decimal places as needed.) B, xb, = (Round to four decimal places as needed.)

PLEASE I NEED HELP WITH THIS. (Please dont make it longer than 30 minutes I really need help.) :) please.         With this research: The average temperature of Hamilton in January 2020 was less than 32°F (0°C). Weather in Hamilton in January 2020 (Ontario) - Detailed Weather Forecast for a Month (world-weather.info)       You will need to calculate, explain,:   B)Draw a graphic A)Calculates central trend measurements and data dispersion measurements. B)Draws the best adjusted line from a point cloud and indicates the type of correlation.

The data in the accompanying table represent the length of life, in years, measured to the nearest tenth, of 30 similar fuel pumps. Complete parts (a) through (c) below. Click the icon to view the fuel pump data. (a) Construct a stem-and-leaf plot for the life in years of the fuel pumps, using the digit to the left of the decimal point as the stem for each observation. Stem Leaf Frequency Get more help. Fuel Pump Life Spans 2.4 3.3 0.4 3.1 1.3 0.2 0.5 5.6 5.9 6.2 0.5 2.4 1.4 4.3 6.3 1.7 4.9 0.2 4.6 0.4 1.5 0.5 2.3 4.8 1.0 5.6 5.9 6.0 1.2 0.2 Print Done -X eck answ

Task: Do the indicated task individually. Apply the concepts you gained in this lesson in doing this performance task. 1. Using desmos graphing app, construct a curve and a line touching one of its point as at a tangent. 2. Locate the point of intersection 3. Confirm the equation of the tangent line using equation of the curve and point of intersection 4. Show computation on a separate sheet 5. Print the graph you have from desmos Scoring Rubrics: Category Content-accuracy (20) Presentation of output (15) Mathematical content/reasoning (15) Excellent 100% of the solutions are correct (20) Output is exceptionally attractive in terms of design, layout and neatness (15) Complete understanding of the mathematical concepts is evident in the solutions (15) Very Satisfactory 80-90% of the solutions are correct. (17) Output is attractive in terms of design, layout and neatness (13) Substantial understanding of the mathematical concepts applied (13) Satisfactory 60-79% of the solutions are…

3. Julie travels 295 miles in 7 hours. To the nearest tenth, what is her average speed?

Use a stem-and-leaf plot to display the data, which represent the thickness (in centimeters) of ice measured at 20 different locations on a frozen lake. Describe any patterns. 5.8 6.3 6.9 7.2 5.1 4.9 4.6 5.8 7.0 6.8 8.2 7.5 7.2 5.8 7.2 8.0 7.4 6.9 5.9 4.9 Determine the leaves in the stem-and-leaf plot below. Key: 3|3 = 3.3 Ice Thickness 6| 8 What best describes the data? A. Most thicknesses are greater than 7 centimeters. B. Most thicknesses are 6 centimeters. C. Most thicknesses are between 5 and 8 centimeters. D. Most thicknesses are less than 5 centimeters.

Considering the blade length and the height of each wind turbine, the two turbines that are proportional to each other are which? my last question got denied cause this is graded, this isn't graded.

15 describe what is miss leading in the following visual display of data. Choose the correct answer below. A. The wrong impression has been created about how the data or changing because equally spaced intervals or not use on the horizontal axis. B. The scale of the vertical axis makes the differences in bar height look larger than the really are. C. The bars are not skilled proportionally in terms of the data they represent. D. The images in front of or behind each bar makes six looks as though the bars are taller than they really are.