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MATH SOLVE
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Which equation BEST represents the line of best fit for the scatterplot? A) y = x + 2 B) y = x + 1 C) y = x - 2 D) y = 2x + 1
General
4 months ago
A large suburb currently uses square signs to notify drivers of nearby bike lanes. In order to increase the visibility of these signs, the mayor wants to increase their dimensions. The new signs will be 12 inches longer and 8 inches taller than the current signs. Suppose x represents the side measure of the current signs, in inches. Determine the equation that represents the area, y, in square inches, of the new signs.
General
4 months ago
I WILL GIVE BRAINLIESTIn the first event, the eighth graders are running a baton relay race with three other classmates. The team’s top speed for each leg is 56.81 seconds, 59.22 seconds, 57.39 seconds, and 60.11 seconds. Use the information to predict the team’s best time for the race. (Answer) four minutes and twelve secondsIf the team’s best time for the race is less than 4 minutes, then the eighth graders earn 40 points. If not, the seventh graders earn 40 points. Which grade should be awarded 40 points?Awnser=??<--(what is awnser?)
General
4 months ago
The area of a right triangle is 336 square centimeters. The base of the right triangle is 48 centimeters. What is the length of the hypotenuse of the right triangle? Enter your answer in the box.
General
4 months ago
Paula is going to choose the size, color, phrase, and picture for a birthday card for her friend. There are 2 sizes, 4 colors, 7 phrases, and 4 pictures for her to choose from. (The printing company charges a fee to add extra design elements, so she will choose only one of each.) How many different card designs are possible?
General
4 months ago
factor 4x^2-36 (2x-6)^2. (4x-6)^2(2x+9)(2x-4) (2x+6)(2x-6)
General
4 months ago
ami would like to withdraw $10,364.10 at the end of each year, for 10 years, from an account paying 2.3% compounded annually. Determine the amount needed in the account for Tami to do this. Round to the nearest cent.
General
4 months ago
Based on what you've read, answer the following questions. Think about what you've learned about whole numbers. Then study the following sequence. What is the next letter in the sequence? O, T, T, F, F, S, S, ? In your own words, define each of the following terms. a. Whole number b. Digit c. Place value d. Rounded number e. Equals Insert commas in the following numbers. a. 13886 b. 365 c. 719463 d. 40047209 e. 2145739180 f. 1783457 Write the word names for each of the numerals in the following paragraph. One popular fast-food chain ordered (a) 2,400,000 slices of cheese last year. In December, the chain reached its goal of serving a total of (b) 40,000,000,000 cheeseburgers since opening. This was enough cheeseburgers to make a stack (c) 473,500 miles high. Also, the number of shakes served last year could have filled (d) 1,200 swimming pools. Write numerals for each of the italicized number word names found in these examples. Earth’s moon is (a) two million, one hundred fifty-five thousand, one hundred twenty miles across. The closest distance between Earth and the moon is (b) two hundred twenty-five million, sixty thousand miles. The farthest distance between them is (c) two hundred fifty-one million, seven hundred twenty thousand miles. Name the position held by the digit 5 in each numeral. a. 952 b. 5,432 c. 115 d. 50,768 e. 113,598 f. 5,027,649 In the number 7,890,432, name the digit located in each of these positions. a. Hundreds b. Millions c. Ten thousands d. Tens e. Hundred thousands f. Thousands Which of the numbers in each pair is farther to the left on the number line? a. 305 and 17 b. 187 and 900 c. 16 and 46 d. 157,019 and 149,984 Replace the ? in each of these statements with the symbol >, <, or =. a. 39 ? 38 b. 16 ? 16 c. 11 ? 315 d. 5 ? 4 In 2013, the population of China was estimated to be 1,360,760,100. Round off the number of people a. to the nearest thousand. b. to the nearest million. c. to the nearest hundred million. d. to the nearest hundred thousand.
General
4 months ago
Explain how to write an inequality to model the problem.The winning baseball team scored more than 5 runs. as in 5 < P
General
4 months ago
Figure PQRS is rotated by 180 degrees about the origin in the counterclockwise direction to obtain figure P′Q′R′S′:Which statement best compares the lengths of the sides of the two figures? Length of PQ = Length of P′Q′ Length of PQ = Length of R′S′ Length of RS = Length of P′Q′ Length of RS = Length of Q′R′
General
4 months ago
Match the products of complex numbers with their standard forms.(5-2i)(4-i) (2-5i)(1-4i) (1-4i)(5-2i) (4+i)(2-5i)
General
5 months ago
Find the slope of the line passing through the points (4,8)(4,8)and (1,6)(1,6).Enter your answer, in simplest form, in the boxes.
General
5 months ago
Consider 64a2 - 96a + 36 . How can the expression be rewritten so that it can be simplified?
General
5 months ago
A rectangular room measures 13 feet by 132 inches. Tonya said the area of the room is 1716 square feet. Explain her mistake, then find the area in square feet.
General
5 months ago
y= -16t^2 +400, where t represents the number after the camera is dropped. How long will it take before Kay sees the splash from the camera hitting the water?
General
5 months ago
Dominique drove home from work at an average speed of 36 miles per hour. If the distance from her house to her workplace is 5.4 miles, how long did her commute take?
General
5 months ago
A King Size waterbed has the following dimensions 72 in. x 84 in. x 9.5in. It takes 240.7 gallons of water to fill it, which would weigh 2071 pounds. What is the weight of a cubic foot of water?
General
5 months ago
Michelle asked her father how old he is. “Guess”, the father answered. “If you add the digits that make my age this year, you’ll get a number three times bigger than if you do it next year.” How old is the father?
General
5 months ago
Jordan has 90 photos. Explain three ways he can arrange the photos in his album so he has the same number of photos on each page
General
5 months ago
In a rectangular Park of dimensions 50 m * 40 m a rectangular pond is constructed so that the area of grass strip of uniform with surrounding the point would be 1184 m square find the length and breadth of the pond
General
5 months ago
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