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MATH SOLVE
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(Look at the graphs for questions 1 and 2.)1.A. about 195B. about 225C. about 260D. about 2902.A. about 61B. about 66C. about 69D. about 723. Solve.17x=3A. x=0.18B. x=5.67C. x=14D. x=21
General
2 months ago
Calculate the noon sun angles for new orleans, usa and helsinki, finland on september 22. in the answer below, new orleans answer is listed first. refer to the notes on how to calculate noon sun angles. 36.5 degrees, 6.5 degrees 60 degrees, 30 degrees 83.5 degrees 53.5 degrees
General
2 months ago
What is the sum of a 6-term geometric series if the first term is 23 and the last term is 1,358,127? 1,395,030 1,461,460 1,527,890?
General
2 months ago
The geometric mean of 8 and 32
General
2 months ago
You have 10 different video games. how many different ways can you arrange the games side by side on a shelf
General
2 months ago
Write a function numberofpennies() that returns the total number of pennies given a number of dollars and (optionally) a number of pennies. ex: 5 dollars and 6 pennies returns 506.
General
2 months ago
What is the 32nd term of the arithmetic sequence where a1 = −33 and a9 = −121? −396 −385 −374 −363
General
2 months ago
Juno deposited $750 in a savings account that earns 4% interest compounded annually. If she does not deposit or withdraw any more money, how much money will there be in the account after 13 years? Round your answer to the nearest dollar. A. $1249 B. $1360 C. $1427 D. $1140
General
2 months ago
An architect created plans for a house using a scale factor of 1:16 . In the plans, the floor of the house has an area of 7 square feet. What is area of the floor in the actual house? Enter your answer in the box.A rectangle has a length of 6 inches and a width of 3 inches.What is the effect on the perimeter when the dimensions are multiplied by 8? The perimeter is increased by a factor of 8. The perimeter is increased by a factor of 24. The perimeter is increased by a factor of 64. The perimeter is increased by a factor of 256.This figure is made up of a triangle and a semicircle.What is the area of this figure?Use 3.14 for pi. Round only your final answer to the nearest tenth.Enter your answer, as a decimal, in the box.
General
2 months ago
Which of these is a point-slope equation of the line that is perpendicular to y-3=4(x-10) and passes through(-3,7)A. y+7=4(x-3)B. y-7= -1/4(x+3)C. y+7= -1/4(x-3)D. y-7= -4x(x+3)
General
2 months ago
A company manufactures shampoo. The total monthly cost of manufacturing shampoo is equal to fixed cost of $400 plus a cost of $40 per gallon of shampoo manufactured. On the grid provided, plot 5 points and draw a line to show the relationship between the number of gallons of shampoo manufactured per month, x, and the total cost per month, y.
General
2 months ago
Evelyn has $524.96 in her checking account. She must maintain a $500 balance to avoid a fee. She wrote a check for $32.50 today. Write and solve an inequality to solve for the least amount of money she needs to deposit to avoid a fee. Select one:a. 524.96 − 32.50 + x ≥ 500; x ≥ $7.54b. 524.96 − 32.50 + x ≤ 500; x ≤ $7.54c. 524.96 + 32.50 − x ≥ 500; x ≥ $57.46d. 524.96 + 32.50 − x ≤ 500; x ≤ $57.46(20 points)
General
2 months ago
To control pollination, pollen-producing flowers are often removed from the top of corn in a process called detasseling. The hourly rates for detasselers in Iowa are roughly normally distributed, with a mean of $12/hr and a standard deviation of $2/hr. The probability of a detasseler making less than $17/hr is ≈ WHAT NUMBER %
General
2 months ago
Brianna's chocolate chip cookie recipe will make about 3 dozen chocolate chip cookies the recipe calls for 2 1/4 cups of flour and 3/8 cup of baking soda and Brianna wants to adjust the recipe to include 1 Cup of baking soda how many cups of flour would she needs to use
General
2 months ago
Point A is located at (4, 8) and point B is located at (14, 10).What point partitions the directed line segment AB into a 1:3 ratio?a) (6 1/2, 8 1/2)b) (9, 9)c) (6, 6)d) (11 1/2, 9 1/2)
General
2 months ago
Solve 5 over x minus 5 equals the quantity of x over x minus 5, minus five fourths for x and determine if the solution is extraneous or not
General
2 months ago
Prove that triangle ABC and triangle CDE are similar.
General
2 months ago
Jonathan has 30 chocolates. He gives some chocolates to his friend David. He then gives Sarah half the number of chocolates that he gave David and gives Lily two-thirds of what he gave David. After giving away the chocolates, Jonathan has 4 chocolates left. If the number of chocolates Jonathan gives David is x, which equation represents the situation? How many solutions does this equation have?A. x + 1/2x + 2/3x = 30 - 4, which has no solution.B. x + 1/2x + 2/3x = 30, which has infinitely many solutions.C. x + 1/3x + 2/3x - 4 = 30, which has one solution.D. x + 1/2x + 2/3x + 4 = 30, which has one solution.E. 1/2x + 2/3x = x - 4, which has no solution.
General
2 months ago
If it takes 5 elves 5 minutes to make 5 dolls, how long would it take 100 elves to make 100 dolls?
General
2 months ago
Ronald is making hats and scarves for charity. He has enough yarn to make 5 hats and 8 scarves. It takes him 12 hours to knit a hat and 6 hours to knit a scarf; he has 20 hours to knit.Let x represent the number of hats made. Let y represent the number of scarves made.Which inequalities are among the constraints for this situation?Select each correct answer.x+y≤20x+y≤20x≤5x≤5y≤8y≤85x+8y≤205x+8y≤2012x+6y≤20
General
2 months ago
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