
If you were to randomly survey 1,000 people at a local grocery store about their use of corrective lenses, would this be a valid random sample for your study on use of corrective eyewear in the United
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If you were to randomly survey 1,000 people at a local grocery store about their use of corrective lenses, would this be a valid random sample for your study on use of corrective eyewear in the United
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You are building an inground pool in the shape of a cube. You dig a hole with a volume of exactly 145 cubic feet. Which expression tells exactly how deep the pool will be?
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The Celsius temperature, C, of a chemical reaction increases and then decreases over time according to the formula C(t) =12t2+8t+93, where t represents the time in minutes. Use the Quadratic Formula
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Jesse needs 8.25 feet of chain to complete an outdoor project. He has two small pieces measuring 2.125 feet and 3.75 feet. How many feet of chan does Jesse need to purchase in order to complete his pr
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Alanna can detail a car in 45 minutes. Robbie can detail a car in 30 minutes. If they work together, how many minutes does it take them to detail a car? (2 points) a 15 minutes b 18 minutes c 75 mi
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Based on what you learned about the economics of organic produce, explain why buying organic food is so expensive and how that relates to direct variation.
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Convert the function into vertex form via completing square state all transformations y=3x^2+24x+44
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Jane made this picture to represent a chemical reaction: Which of the following statements best explains the type of chemical reaction represented by Jane's picture?
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A log splitter can split 6/5 cords of wood in 4/5 of a hour. Compute the unit rate by setting up a complex fraction and simplifying.
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The difference of the product of 3 and 2 minus the quotient of 2 divided by 2
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On the first day, 8 adult tickets were sold and 13 student tickets were sold for a total of $75. On day two, 10 adult tickets were sold and 9 student tickets were sold for a total of $72. What is th
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simplify 7 to the power of 6 ⋅ 7 to the power of 5
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Write an equation in slopeintercept form for the line with slope 1/2 and yintercept −6
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Which statement correctly compares the function shown on the graph with the function y= 2x5?
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Using the rule y=6x+5 (tile 0 has 6 tiles and the tiles grow by 5), predict how many tiles Figure 100 will have.
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How did the equation shift from the parent function? g(x)=(x)+2
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Mr. Kimbal receives a $3,000 annual salary increase on the anniversary of his hiring if he receives a satisfactory performance review. His starting salary was $41,250. Write an equation to show k, Mr.
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math I attached a file
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Tarin organized this table to determine the number of adults, a, and children attending a fundraiser based on the total number of people attending and the total amount of money raised. If $5,860 wa
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i need help with my homework
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I don't understand how to letter these
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Hi ! I really need help I don’t know how to do this I really need help for today I would really appreciate if you can help me.
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Amira and Mandisa sell balloon animals at different stands on the boardwalk. They each use a constant number of balloons per animal.Amira started with a total of 260260260 balloons today, and she uses
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Can someone check my work on rational expression.
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Dee is driving home from a conference. The expression 705 – 60h gives the number of miles from home after driving h hours. Which BEST represents the meaning of the term 60h?
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14x +4(2x +12) = 70
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(38y)\cdot(2.5) =(3−8y)⋅(−2.5)
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A 12sided solid has faces numbered 1 to 12. The table shows the results of rolling the solid 200 times. Find the experimental probability of rolling a number greater than 10.
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Alexandra paid \$7$7dollar sign, 7 to park her car for 333 hours at the parking garage. The garage charges a constant hourly parking rate.Write an equation that shows the relationship between ppp, the
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Nisha did the work below to solve an equation. Step 1 Step 2 Step 3 Step 4 In which step did Nisha make her first error? Step 1Step 2Step 3Step 4
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Suppose two dice (one red, one green) are rolled. Consider the following events. A: the red die shows 5; B: the numbers add to 2; C: at least one of the numbers is 4; and D: the numbers do not add to
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he graph shows the relationship between the distance a taxi travels and the cost of the taxi ride. Is the relationship proportional? Explain. Use pencil and paper. What is true about ratios for propo
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I need two answers for this one. (A and B) a) solve for y B) find the slope 3xy=5
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How is 80.106 written in expanded form?
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How is 80.106 written in expanded form?
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Simplify: (3x 2y 2) 3 / (9xy 3) 3
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Harper knows he is 50 yards from school. The map on his phone shows that the school is 3/4 inch from his current location. How far is Harper from home, if the map shows the distance as 3 inches? Enter
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Henry made himself a sandwich that was of a foot long. He put pepperoni on of his sandwich. What length of the sandwich did not have pepperoni on it? of a foot of a foot of a foot of a foot
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use the percentage ruler to color as much of the ruler that the number in the box represents
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Find a literal equation that relates at least three variables.Write a realworld problem that asks about the value of a variable that is not the same as the one isolated in the original formula.Use th
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Peter has been working for the past few weeks from 1 pm to 9 pm each day. Each day , Peter has tracked the hour and the number of hot dog sales for each hour. Look at this data set for Saturday (1,7);
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m and n are integers so that (4^m)/(5^3)=(5^n)/(4^3) . Find values for m and n.
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Mr. Saldariega has a vacant lot in his backyard. He wants to make as many rectangular gardens as possible such that the length of each garden is 2 m longer than its width. He also wants the garden to
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need the answer and description of how you got it
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For this equation, find the result of applying the given operation [ ] to both sides. b – 3 = 9 [– 2]
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May I know why there’s only one answer E (1, 7)? Why isn’t E (2,  16/3) also the answer?
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In the table, Adam recorded the miles he traveled each day while traveling from his home to California. Calculate the average rate of change between day 1 and day 3. 283 miles per day 375 miles per da
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I attached the instructions
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Mrs. Juarez bought 2 pairs of jeans (x) and 5 longsleeved shirts (y). Her total bill was $120.00. Which equation below could be used to find the amount she spent on each item? A. 2(x + 5y) = 120 B. 2
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