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948 Answered Questions for the topic SAT math

Sat Math Act Math

1d

Can you please help me with this question?

Jasmine's algebra teacher gives pop quizzes that are scored between 0 and 50 points, inclusive. After the first 5 quizzes, Jasmine's quiz average (arithmetic mean) is 35. What is the lowest score... more
Sat Math

10d

Translate the sentence into an equation

Seven more than the product of a number and 9 equals 5.Use the variable b for the unknown number
Sat Math Math Mathematics

11d

can u get the answer please

Suppose that $2000 is loaned at a rate of 19%, compounded annually. Assuming that no payments are made, find the amount owed after 7 years.Do not round any intermediate computations, and round your... more
Sat Math Math Maths

11d

can i get an answer please

Susan deposited $4000 into an account with 3.6% interest, compounded monthly. Assuming that no withdrawals are made, how much will she have in the account after 5 years?Do not round any... more
Sat Math Math Mathematics

11d

can i please get an answer

Eric borrowed $8000 at a rate of 14%, compounded semiannually. Assuming he makes no payments, how much will he owe after 4 years?Do not round any intermediate computations, and round your answer to... more
Sat Math Math Mathematics

11d

can i please get the answer

Suppose that $2000 is invested at a rate of 3.1%, compounded quarterly. Assuming that no withdrawals are made, find the total amount after 9 years.Do not round any intermediate computations, and... more
Sat Math Math Mathematics

11d

can i get the answer please

A scientist mixes water (containing no salt) with a solution that contains 45% salt. She wants to obtain 135 ounces of a mixture that is 20% salt. How many ounces of water and how many ounces of... more
Sat Math Math Mathematics

11d

can i please get the answer

Suppose that $2000 is loaned at a rate of 18%, compounded annually. Assuming that no payments are made, find the amount owed after 3 years.Do not round any intermediate computations, and round your... more
Sat Math Math Mathematics

13d

can i please get the answer

Charmaine, Goran, and Michael have a total of $105in their wallets. Charmaine has $5 more than Goran. Michael has 3 times what Goran has. How much does each have? Amount in Charmaine's... more
Sat Math Math Mathematics

13d

can i please get the answer

Lisa, Tom, and Hans served a total of 71 orders Monday at the school cafeteria. Hans served 2 times as many orders as Lisa. Tom served 5 fewer orders than Lisa. How many orders did they each... more
Sat Math Math Calculus

14d

Use the Eigenvalue Method to solve the following system of ODES. Please help with this question!!!

Use the Eigenvalue Method to solve the following system of ODES:  Hint: The corresponding coefficient matrix has a pair of complex eigenvalues.
Sat Math

14d

SAT Mathematics

A real estate purveyor purchases a 60,00060, comma, 000 square foot (ft2)left parenthesis, start text, f, t, end text, squared, right parenthesis warehouse and decides to turn it into a storage... more
Sat Math Math Algebra 2

15d

Whenever a function has a zero, its graph touches the x-axis. In those cases, one of two things can happen. Either the graph can cross the x-axis, or it can touch the x-axis and not cross over it.

1) Lets look at some examples of different functions. Each of the following functions has a zero located at x = 3. For each function, determine if the function’s graph crosses or only touches the... more
Sat Math

24d

The frequency f of vibration of a string in stringed instrument varies inversely with the length l (in inches) of the string (as the string shrinks, the frequency grows)

A C string that is 12 inches long vibrates at 600Hz. If the D string is 9 inches long, what is the frequency of vibration?A) 450HzB) 800HzC) 900HzD) 1200Hz
Sat Math Math Mathematics

25d

can i please have the answer

Lisa, Tom, and Hans served a total of 71 orders Monday at the school cafeteria. Hans served 2 times as many orders as Lisa. Tom served 5 fewer orders than Lisa. How many orders did they each... more
Sat Math Math Mathematics

25d

Can i please get an answer for this

Lisa, Tom, and Hans served a total of 71 orders Monday at the school cafeteria. Hans served 2 times as many orders as Lisa. Tom served 5 fewer orders than Lisa. How many orders did they each... more
Sat Math

25d

A bank offers two different retirement savings plans to its customers.

For the first offer, the bank will match every dollar deposited up to $450, at which point all funds in the account will collect 3% interest annually. The second offer has no price matching, but... more
Sat Math Math Act Math

25d

PLease help trying to finish a math credit

Lisa, Tom, and Hans served a total of 71 orders Monday at the school cafeteria. Hans served 2 times as many orders as Lisa. Tom served 5 fewer orders than Lisa. How many orders did they each... more
Sat Math

25d

your family has invested in a time share in the mountains for winter break. The cost of the time share is slit up evenly among all families involved.

At the moment there are 4 other families signed up and each of you should pay $600. Your family is only able to pay $500 for the vacation. How many more families must be signed up to make your... more
Sat Math Math Act Math

25d

I need help to finish my math credit

The sum of three numbers is 120. The second number is 3 times the third. The first number is 10 more than the third. What are the numbers? First number: Second number: Third number:
Sat Math

25d

Two asteroids in the Oort Cloud are on a direct collision path with each other. One asteroid is traveling at 750 km/hr while the other travels at 1050 km/hr.

If the two asteroids are 3.6✕10^6 meters away from each other, how many meters will the faster asteroid have traveled at the time of impact?A) 3.6✕10^6B) 2.1✕10^6C) 1.8✕10^6D) 1.5✕10^6
Sat Math

25d

Thomas takes the train to work every morning and the bus back home every night.

While the train goes quicker due to a lack of traffic, the route it take is 25% longer than the route of the bus, and as a result, their travel times are equal. If the bus travels for an hour and... more
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