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MATH SOLVE
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What is the exponential regression equation to best fit the data? Round each value in your equation to two decimal places. x y0 14 1 23 2 30 3 58 4 137 5 310
General
4 months ago
What is the value of x in the diagram below?A. 88B. 100C. 95D. 151
General
4 months ago
Which hill described in the table is the steepest? Explain.
General
4 months ago
11-16State if the given angles are coterminal.11) 185°, -545° 12)17(pi)/36 , 161(pi)/36Find a coterminal angle between 0° and 360°.13) -330° 14) -435°15) 640°16) -442°
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4 months ago
The 4th and 8th term of a G.P. are 24 and 8/27 respectively. find the 1st term and common ratio
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4 months ago
Base=30cmHeights=20cm Find the X?
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4 months ago
A farmer wants to build a new grain silo. The shape of the silo is to be a cylinder with a hemisphere on the top, where the radius of the hemisphere is to be the same length as the radius of the base of the cylinder. The farmer would like the height of the silo’s cylinder portion to be 4 times the diameter of the base of the cylinder. What should the radius of the silo be if the silo is to hold 35,500pie cubic feet of grain?
General
4 months ago
Match each description with its symbolic representation.1. P(A)2. PAB)3. P(AUB)The probability that event A occursgiven the fact that event B occursThe probability that either event Aor event B occursThe probability that both events Aand B do not occur together, but eithermay occur by itselfThe probability that neither event Aor event B occursThe probability that event A occursThe probability that both event Aand event B occur4. 1 - P(ANB)5. 1- P(AUB)6. P(AIB)NEYT QUESTIONASY OR WIPTURN IT IN
General
4 months ago
graph the line y=-3x
General
4 months ago
Use differentiation method to find the slope of the tangent hence theequation of the tangent as shown below.Circle with radius = 5and centre at (-3,1)Tagent of thecircle at x = -6
General
4 months ago
Five students visiting the student health center for a free dental examination during National Dental Hygiene Month were asked how many months had passed since their last visit to a dentist. Their responses were as follows: 6 17 11 22 29 Assuming that these five students can be considered a random sample of all students participating in the free checkup program, construct a 95% confidence interval for the mean number of months elapsed since the last visit to a dentist for the population of students participating in the program.
General
4 months ago
In what career would you most likely apply concepts from geometry?
General
4 months ago
4. Find x if PQ = RS,PQ = 9x - 7, and RS = 29.
General
4 months ago
Eric wants to estimate the percentage of elementary school children who have a social media account. He surveys 450 elementary school children and finds that 280 have a social media account. Identify the values needed to calculate a confidence interval at the 99% confidence level. Then find the confidence interval.
General
4 months ago
In a NiCd battery, a fully charged cell is composed of Nickelic Hydroxide. Nickel is an element that has multiple oxidation states that is usually found in the following statesNickel Charge Proportions found0 0.17+2 0.35+3 0.33+4 0.15(a) what is the probablity that a cell has at least one of the positive nickel-charged options?(b) what is the probability that a cell is not composed of a positive nickel charge greater than +3?
General
4 months ago
g You manage an ice cream factory that makes two flavors: Creamy Vanilla and Continental Mocha. Into each quart of Creamy Vanilla go 2 eggs and 3 cups of cream. Into each quart of Continental Mocha go 1 egg and 3 cups of cream. You have in stock 450 eggs and 750 cups of cream. You make a profit of $3 on each quart of Creamy Vanilla and $2 on each quart of Continental Mocha. How many quarts of each flavor should you make to earn the largest profit
General
4 months ago
8 5/8 + 8 7/8 ????????
General
4 months ago
The federal government requires a car manufacturer to have a minimum miles per gallon (mpg) average over the models it makes. Suppose that the average mpg for the four models manufactured is 24 mpg and the government standard is 31 mpg. The manufacturer will add a model. What mileage must the new model get so that the manufacturer meets the government requirement?
General
4 months ago
This problem has been solved! See the answer Accuracy and Precision For the following, determine whether the information is accurate, precise, both or neither. 1. During gym class, four students decided to see if they could beat the norm of 45 sit-ups in a minute. The first student did 64 sit-ups, the second did 69, the third did 65, and the fourth did 67. 2. The average score for the 5th grade math test is 89.5. The top 5th graders took the test and scored 89, 93, 91 and 87. 3. Yesterday the temperature was 89 �F, tomorrow it�s supposed to be 88 �F and the next day it�s supposed to be 90 �F, even though the average for September is only 75 �F degrees! 4. Four friends decided to go out and play horseshoes. They took a picture of their results shown to the right: 5. A local grocery store was holding a contest to see who could most closely guess the number of pennies that they had inside a large jar. The first six people guessed the numbers 735, 209, 390, 300, 1005 and 689. The grocery clerk said the jar actually contains 568 pennies. Accuracy and Precision For the following, determine whether the information is accurate, precise, both or neither. 1. During gym class, four students decided to see if they could beat the norm of 45 sit-ups in a minute. The first student did 64 sit-ups, the second did 69, the third did 65, and the fourth did 67. 2. The average score for the 5th grade math test is 89.5. The top 5th graders took the test and scored 89, 93, 91 and 87. 3. Yesterday the temperature was 89 �F, tomorrow it�s supposed to be 88 �F and the next day it�s supposed to be 90 �F, even though the average for September is only 75 �F degrees! 4. Four friends decided to go out and play horseshoes. They took a picture of their results shown to the right: 5. A local grocery store was holding a contest to see who could most closely guess the number of pennies that they had inside a large jar. The first six people guessed the numbers 735, 209, 390, 300, 1005 and 689. The grocery clerk said the jar actually contains 568 pennies.
General
4 months ago
A) Similar to what you see in your textbook, you can generally omit the multiplication symbol as you answer questions online, except when the symbol is needed to make your meaning clear. For example, 1⋅105 is not the same as 1105. When you need to be explicit, type * (Shift + 8) to insert the multiplication operator. You will see a multiplication dot (⋅) appear in the answer box. Do not use the symbol ×. For example, for the expression ma, typing m ⋅ a would be correct, but mxawould be incorrect. ma=.... B) Enter the expression 2cos2(θ)−1, where θ is the lowercase Greek letter theta. 2cos2(θ)−1 =..... c) Enter the expression asin(x)+15, where asin(x) is the inverse sine function. asin(x)+15 =.... D) Enter the expression (√(2gΔy)/m), where Δ is the uppercase Greek letter Delta. (√2gΔy/m)=........ E) Enter the expression N0e−λt, where N0 is N-naught (an N with a subscript zero) and λ is the lowercase Greek letter lambda.
General
4 months ago
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