06/08/21
4a x b = -20, calculate a when b = 4
I need the answer please ty expert tutor and plz explain it clearly
06/08/21
Suppose that x=ln(A) and y=ln(B). Write the following expressions in terms of x and y (so you cannot have an A or B anywhere in your answers)
Answer the following problem: ln(A^4 x sqrt(b))
06/07/21
Ratios and proportions
Martha and Noah had the same number of songs on their iPod. After Martha got 23 more songs and Noah got 11 more songs, the ratio of Martha's songs to Noah was 5 to 3. How many songs did Martha and...
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06/07/21
Solving proportions problem
If I am painting at a constant rate and I use 2/3 can of paint in 1 1/2 hour. What fraction of a can of paint will I use in 1 hour?
06/07/21
please help with this question
The sum of two numbers is -26. One number is 12 less than the other. Find the numbers
06/07/21
Pre Calculus Final Please Help
Suppose a certain baseball diamond is a square 85 feet on a side. The pitching rubber is located 57.5 feet from home plate on a line joining home plate and second base.(a) How far is it from the...
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06/07/21
Apples cost $0.50 each and oranges $ 0.75 each. You bought 5 apples and a number of oranges. You spent $10 in total. How many oranges did you buy?
I need the answer please
06/07/21
Solve for x: log(2x) + log3 = 5
06/07/21
Soo, I'm in ninth grade and I'm a bit stuck on this problem. The word problem is:
For a science project, Billy observed a chipmunk and a squirrel stashing acorns in trees. The chipmunk hid 3 acorns in each tree. The squirrel hid 4 acorns in each tree. They each hid the same...
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06/07/21
TRIGONMETRIC EQUATION
Solve each trigonometric equation for all angles between [0°, 360°). Round answers to the nearest hundredths place if necessary.1) 2 sin θ = -12) 5 tan θ = 43) 5 cos θ = -34) 2 cos^2 θ = 1
06/07/21
What will my final grade be?
So I took my first final and I only finished half. My final is worth 20% of my grade. My current grade is a 89%. Assuming I get a 50% on my final, how much will it affect my grade.
06/07/21
LOGARITHMIC PROPERTIES
1) Expand the logarithmic expression log xy^2. *show your work*2) Condense the logarithmic expression 1/2 log x - log y to a single logarithmic. *show your work*
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06/07/21
Find the speed of Tran's boat and the speed of the current.
In his motorboat, Tran travels upstream at top speed to his favorite fishing spot, a distance of 30 miles, in 6 hours. Returning, he finds that the trip downstream, still at top speed, takes...
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06/07/21
A train travels 140 miles in the same time that a plane covers 532 miles. If the speed of the plane is 10 miles per hour less than 4 times the speed of the train, find both speeds.
A train travels 140 miles in the same time that a plane covers 532 miles. If the speed of the plane is 10 miles per hour less than 4 times the speed of the train, find both speeds.
06/07/21
The Jurassic Zoo charges $5 for each adult admission and $3 for each child. The total bill for the 169 people from a school trip was $597. How many adults and how many children went to the zoo?
The Jurassic Zoo charges $5 for each adult admission and $3 for each child. The total bill for the 169 people from a school trip was $597. How many adults and how many children went to the zoo?
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