01/30/18

Examine the following identity verification: a) identify the error and explain why it is a problem b) correctly verify the identity
tan (θ+ pi/2)= (tan θ + tan pi/2)/(1-tan θ tan pi/2)= (((tanθ)/(tan pi/2))+1)/ ((1/tan pi/2) -tan θ)= (0+1)/ (0-tan θ)= 1/ -tan θ= - cot θ
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01/30/18

Exponential Shifts help?
I already found the domain, range, y-intercept, and asymptote of y=3(2)^x-3. But I forgot about the 'shifted' part. How do I find out how much it shifted?  Thanks in advance!
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01/29/18

A forester is making a gasoline-oil mixture for a chainsaw engine. The forester has 3 gallons of a mixture that is 29 parts gasoline and 1 part oil. How many ga
round two decimal places
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01/29/18

The produce manager of a supermarket pays box of bananas. The manager estimate the bananas will spoil before they are solD
The produce manager of a supermarket pays $19.38 for a 100-pound box of bananas. The manager estimates that 10% of the bananas will spoil before they are sold. At what price per pound should the... more
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01/29/18

i dont understand it
$5,000 is invested in two different accounts yielding 3% and 3.5% interest. The amount invested in the account that yields 3% interest is $550 more than the other account. Establish the equations... more
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01/28/18

solving linear equations and inequalities
building lot A requires $50,000 down plus an additional $100 per square foot. Building lot B requires $60,000 down plus an additional $50 per square foot. What size lot would make the two lots the... more
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01/28/18

Tom has a rectangular prism-shaped suitcase that measures 9 inches by 9 inches by 24 inches. He needs a second suitcase that has the same volume but a smaller s
Tom has a rectangular prism-shaped suitcase that measures 9 inches by 9 inches by 24 inches. He needs a second suitcase that has the same volume but a smaller surface area than his current... more
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01/26/18

Define common law and describe some of its characteristics
discuss some of the significant historical contribution to our criminal law and state why they are important
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01/26/18

What was the nature of the modification the student made? How do you know?
A student has an object that has a volume of 64 cm cubed and its surface area is 128 cm squared. The student then modifies the object, without using any tools, so that its surface area is 88 cm... more
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01/26/18

How much is the unit price per DVD?
A DVD shop in Maine can produce 30 DVDs for $4. The factory cost $90,000 to build. If they make 1 million DVDs.
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01/26/18

Find the partial sum Sn of the geometric sequence that satisfies the given conditions. (Round your answer to four decimal places.)
a2=0.3 a5=0.0375 n=4 
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01/25/18

how to graph y=2+ 2/x+1
i have a midterm and dont remember how to do this  
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01/25/18

work out the ratio x:y
P is a rectangle with the length 40 cm and width of x cm Q is a rectangle with a width of y the length of Q is 25% more than the lenght of P the area of Q is 10% less then the are of P
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01/25/18

college algebra
Kevin invested part of his $5,000 bonus in a certificate of deposit that paid 2% annual simple interest, and the remainder in a mutual fund that paid 4% annual simple interest. If his total... more
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01/24/18

math word problem
During this year, the budget has increased by 5 %. This increased budget is $ 47,250 . How much was the budget in the past, before the increase? If necessary, round to the nearest dollar. Enter the... more
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01/24/18

Becan flashes 5 times a minute. Negihbor becon flashes 4 times a minute. If they flash at the same time how many seconds after will flash at same time
Can you solve this word problem
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01/24/18

If there is a square sequence patter with 1,1,4,9,25 what are the next two patterns?
If there is a square sequence patter with 1,1,4,9,25 what are the next two patterns?
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01/24/18

Word Problems
Jesse's car gets 30 miles per gallon of gas.(a) If Las Vegas is 255 miles away, how many gallons of gas are needed to get there and then home? (b)If gas is $3.03 per gallon, what is the total cost... more
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01/23/18

See description
Mrs. Rock wants to know how much ice cream she will need. She give each of her 25 students and herself two scoops of ice cream.How many scoops of ice cream will she need?   solve and show work
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01/23/18

See description
Mrs. Rock is planning an ice-cream party for her class. She needs one cone for each of her 25 students and one cone for herself. There are 10 ice-cream cones in a box.    1. How many boxes of... more
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01/23/18

Bonnie bought a 13-pound turkey for $0.85 per pound. How much money did she pay for the turkey?
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01/23/18

The point ( 14 , − 8 ) (14,-8) is on the graph of y = f ( x ) y=f(x) . a) A point on the graph of y = g ( x ) y=g(x) , where g ( x ) = 2 f ( x ) g(x)=2f(x)
 you are finding g(x)
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01/22/18

Which item is the best purchase in terms of price per gram of protein?
Bush Chili Sauce Pinto Beans $1.06  Servings per item-3.5 Protein (g) per serving-5g Jif Peanut Butter $4.28                    Servings per item-25    Protein (g)          -7g   Bumblebee... more
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01/22/18

The U.S annual per-capita consumption of wine was 33.4 gal in 1970 . By 2007, this amount had decreased to 24.6 gal. What is the average rate of change in wine
Please Show ALL steps for me to understand it better, Thanks
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01/22/18

equations solve
A theater has a seating capacity of 1050 and charges $0.85 for children, $3.35 for students, and $4.30 for adults. At a certain screening with full attendance, there were half as many adults as... more
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