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the cost of 4 boxes of small paper clips and 9 boxes of large paper clips is $15.75. Eight boxes of small clips and 7 boxes of large ones cost $16.65. Find the cost of a box of each size of paper clip
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The price p,in dollars, of an 8-in. by 8-in. hardcover photobook is given by p=0.5n+9 where n is the number of pages in the photobook. Graph the equation and use the graph to estimate the price of
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%50 percent of babies are born female. Olive wants to find the probability that 20 or more of the 50 babies born today were female. If we use a double-sided coin and assign heads as females and tails
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All the work must be shown I really need help!!
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A combination lock with three dials, each numbered 1 through 8, is defective in that you only need to get two of the numbers right to open the lock. (For example, suppose the true combination is 4-2-
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Find the inverse of y=1/2x +6. Show your steps
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I need help solving a word problem And creating an equation to it.
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Algebra
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The box plot compares the number of events that Mrs. Cai’s and Mr. Roland’s classes won over the last 10 years on the school’s field day. Based on the data in the box plots, what is the best evidenc
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Sophie is buying fabric to make items for a craft fair. The table shows some combinations of how much of each color fabric she might buy. Which equations model the total yards of fabric Sophie will bu
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The table shows two samples of fish from a pond. If 400 fish are in the pond, which proportion represents the average number of bass you would expect to live in the pond?
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Please help
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I need to write the following series in summation notation 1+3+5+7
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A male African elephant says 6 tons. A male African lion at the local zoo ways 1/40 of the weight of the African elephant. How many pounds does the lion weigh?
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what is the two algebra vocabulary when simplifying square roots?
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In a book containing 4 short stories, the first is 1/6 of the whole, the second is 1/8 of the whole, the third is 126 pages, and the fourth is 1/3 of the whole. How many pages are there in the book an
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Gabe is twenty years older than his children. Laur forty years older than her grandchildren. All members ages ade 290. Write an equation that would represent this scenario.
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A lake near the Arctic Circle is covered by a 222-meter-thick sheet of ice during the cold winter months. When spring arrives, the warm air gradually melts the ice, causing its thickness to decrease a
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Sandra needs to obtain a random sample of 20 students from her school, in order to do a project for her statistics class. Which method would be BEST for doing this?
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A tuition at Rutgers University was $38,148 in 1995. In 2002, the tuition was $42,727. a)Assuming tuition is increasing at an exponential rate, write a function f(y) representing the cost of tuitio
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Kevin is 2 times as old as Gabriela. 12 years ago, Kevin was 6 times as old as Gabriela. How old is Gabriela now?
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Determine if the functions are inverse f(x) = x+2, g(x)=5x-7
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find the measure of the angle
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In the figure, AB = 3 cm, AC = 5 cm, CD = 2 cm. Find the length of BN.
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I need an answer.
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The height h (in feet) above the water of a cliff diver is modeled by h=-16h^2+8t+80, where t is the time (in sec). how long is the diver in the air?
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I don’t understand this problem do anyone know how to do it?
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I need help on part A, Part B and Part C
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The Johnson twins were born five years after their older sister. This year, the product of the three siblings' ages is exactly 3677 more than the sum of their ages. How old are the twins?
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In An arithmetic sequence with a1=-21 and d=7 which therm is 56?
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Could you explain Slope to me ?
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Tasty Treats Baking Company asked all students in the senior class at Ridgemont High School the question, “Do you prefer chocolate or butterscotch Tasty Treats?” Everyone surveyed had to pick one of t
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in picture
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Given:LM ∥KN, KL ∥NM LP = h1 = 5, MQ = h2 = 6 PKLMN = 42 Find: AKLMN
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Today, Nate has 100100100 bananas. He will eat 222 of them every day.Is the number of bananas Nate has left proportional to the number of days that pass?Choose 1 answer:
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A pattern of rectangles is formed by decreasing the length and increasing the width, each by the same amount. The relationship between x, the amount of increase, and A, the area of the rectangle repre
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Marian is a sprinter, running short distances on the track team. She wants to find how fast she runs in miles per hour. What units should she start with?
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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. Q:
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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. Q:
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Let the mean of the population be 38 instances of from 6" - 9" hatchings per nest, and let the standard deviation of the mean be 3. What sample mean would have a confidence level of 95% or a 2.5% marg
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To prepare for his mountain biking trip, Rhyan bought four tire patches. Rhyan paid using a gift card that had $22.20 on it. After the sale, Rhyan’s gift card had $1.90 remaining.
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Terrell wants to drive his car at a speed of 505050 miles per hour for 2.752.752, point, 75 hours. His car has a fuel efficiency of 252525 miles per gallon.How many gallons of fuel does Terrell need f
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there is 3 figure with the area of 14, 17, 11 make a perimeter for these figures and they all have to have the same perimeter
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Which aspect of life in early America is illustrated BEST by this excerpt?
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The population of bobcats in northern Arizona since 2008 can be modeled using the function b(t) = –0.32t2 + 2.7t + 253.
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Washington Park is a grassy area bordered by three streets as pictured below. What is the Perimeter of the park?
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I need help with #1 so I can attempt to try the rest in my own. U also need to graph and check my answer
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A one quart container of tomato soup is shaped like a rectangular prism. A soup bowl shaped like a hemispher can hold 8 oz of liquid. How many bowls will the soup container fill?
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Identify the houseing option that has the lowest matninse cost A.single family home B.condominium C. Mobile home D.aprtment
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Glenda makes an online purchase of 4 picture frames for $12.95 each and 4 mats for $5.89 each. The site says that taxes paid by the customer are 6.5% of the total purchase price. Shipping charges are
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Let f(t) be the tons of fish, in millions, commercially caught t years after 1950. In the function f(t), the independent variable is and the dependent variable is . When f(60) = 63.7, the 60 represen
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