elegantimoveis
Calculators
General
Algebra
Geometry
Coordinate-geometry
Statistics
Calculus
Qna
Math
elegantimoveis
elegantimoveis
Home
General
Algebra
Geometry
Coordinate-geometry
Statistics
Calculus
Qna
Math
MATH SOLVE
Home
General
A table that list data values along with their count is ?
General
2 months ago
1. Students in a science class investigated how the speed of sound changes with the air temperature outside. The data are shown in the scatterplot. Based on the scatterplot, what is the best prediction of the speed of sound when the air temperature is 50°C?2Linear scatterplots have three different types of correlation: positive, negative and none (nocorrelation). Describe a real life scenario for one of these three types of scatterplots.2Linear scatterplots have three different types of correlation: positive, negative and none (nocorrelation). Describe a real life scenario for one of these three types of scatterplots.
General
2 months ago
Doris uses 8 square pieces of fabric to make one scarf.Each side of a square piece of fabric is 1/4 foot in length.Doris can buy large pieces of fabric that are 1/4 foot long and 2 feet wide.How many large pieces of fabric should she buy to make 7 scarves?
General
2 months ago
The scatter plot shows the number of minutes Guya practiced the flute each day in a given week.What is Guya's mean practice time per day during the given week? Round to the nearest tenth, if necessary. 35 min35.6 min35.7 min40 minThank you for your help! Picture is attached below.
General
2 months ago
What type of triangle is formed by joining the points D(7,3) E(8,1) and F(4,-1)?
General
2 months ago
a building security code has 2 numeric digits 0 through 9 followed by 2 letters. what is the probability that the first digit is nine an last letter is A?
General
2 months ago
The blueprint of a pool has a scale of 2 inches equals 7 feet. The scale drawing is shown below. the length is 20 and the width is 10 Part A What are the actual dimensions of the pool? Enter your answers in the boxes. Blueprint: 10 in. Actual: ft Blueprint: 20 in. Actual: ft Part B How much would it cost to buy a cover for the pool that costs $0.30 per square foot? Enter your answer in the box. $
General
2 months ago
Please answer 30 points
General
2 months ago
What solid figure has twice as many edges as faces?a.triangular prismb.rectangular prismc.square pyramidd.triangular pyramid
General
2 months ago
Find the vertex for the parabola given by the function ƒ(x) = −3x^2 − 6x.A) (1, 3) B) (−1, 3) C) (−1/2, 2) D) (−1/2, 3)
General
2 months ago
James wants to promote his band on the internet. Site A offers website hosting for $4.95 per month with a $49.95 startup fee. Site B offers website hosting for $9.95 per month with no startup fee. For how many months would James need to keep the website for Site A to be a better choice than Site B?Define a variable for the situation.Write an inequality that represents the situation.Solve the inequality to find out how many months he needs to keep the website for Site A to be less expensive than Site B. Using words, describe how many months he needs to keep the website for Site A to be less expensive than Site B.
General
2 months ago
Samantha swam upstream for some distance in one hour. She then swam downstream the same river for the same distance in only 12 minutes. If the river flows at 4 mph, how fast can Samantha swim in still water?
General
2 months ago
what is the solution to the equation 9^(x+1) =27
General
2 months ago
A town's January high temperatures average 36degreesF with a standard deviation of 8degrees, while in July the mean high temperature is 72degrees and the standard deviation is 9degrees. In which month is it more unusual to have a day with a high temperature of 57degrees? Explain.
General
2 months ago
Danny draws a transversal, t, on two parallel lines AB and CD, as shown below:He makes the following table to prove that the alternate interior angles are equal:Which is the missing justification? (6 points)Corresponding angles formed by a transversal on parallel lines are supplementary.Corresponding angles formed by a transversal on parallel lines are congruent.Co-interior angles formed by a transversal on parallel lines are congruent.Co-exterior angles formed by a transversal on parallel lines are congruent.
General
2 months ago
You invested $5000 between two accounts paying 4% and 9% annual interest, respectively. If the total interest earned for theyear was $350, how much was invested at each rate?$was invested at 4% andwas invested at 9%.
General
2 months ago
5500 dollars is placed in an account with an annual interest rate of 6.5%. To the nearest tenth of a year, how long will it take for the account value to reach 19700 dollars?
General
2 months ago
Rachel reads 1/5 of the pages of a book plus 12 pages on the first day. On the second day, she reads 1/4 of the remaining pages plus 15 pages. On the third day, she reads 1/3 of the remaining pages plus 18 pages. On the fourth day, she reads the remaining 70 pages. How many total pages are in the book?
General
2 months ago
For the given quadratic equation convert into vertex form, find the vertex and find the value for x=6 Y=-2x^2+2x+2
General
2 months ago
an energy plant is looking into putting in a system to remove harmful pollutants from its emissions going into Earth's atmosphere. The cost of removing the pollutants can be modeled using the function C = 25000P/100 -P what is the vertical asymptote?
General
2 months ago
Previous
1
2
3
4
Next