Convert the following number to scientific notation:
532,000,000
What is 5.32x10^8
100
Perform the following operations:
(2.5x10^5)(4.0x10^2)
What is 1.0x10^8
100
This form of interest is gained on BOTH principal and interest over time.
What is Compound Interest.
100
The government's cut of a business' profit
What is tax
100
What is the future amount of $12,000 invested for 7 years at 14% compounded quarterly?
What is $31,442.06
200
Convert the following number to scientific notation:
0.00323
What is 3.23x10^-3
200
Perform the following operations:
(3.3x10^5) / (1.1x10^2)
What is 3.0x10^3
200
What is the final value of an account with
P=1000
r=6%
t=3 years
What is $1180.00
200
Find the discounted price of a $500.00 Ipad on sale for 30% off
What is 350
200
What is the future amount of $800 invested for 4 year at 7.5% compounded monthly?
What is $1078.88
300
Convert the following number to standard form:
1.32x10^-4
What is 0.000132
300
Perform the following operations:
(2.5x10^5)(3.2x10^2) / (2.2x10^6)
What is 3.64x10^1
300
If a company marks-up there shoes by 98% and then you also pay a 2% tax. If the shoes originally cost $36.00, how much will you pay out the door?
What is $72.71
300
26. Barry’s savings account has a balance of $750. After 12 years how much interest will he earn if the account pays 2.6% compounded semiannually?
What is $272.46
400
Convert the following number to standard form:
1.0x10^7
What is 10,000,000
400
Perform the following operations:
(2.5x10^5)+(4.0x10^2)
What is 2.504x10^5
400
What is the final value of an account with
P=1000
r=6%
t=3 years
n= quarterly
What is $1195.62
400
If a company discounts a $75 speaker set by 15%, but then has a sales tax of 7.3%, how much will you pay out the door?
What is $68.40
400
On January 1, Sallie deposits $1,500 in an account which earns 6.5% interest compounded daily and on July 4th Sallie deposits $1,200 into the account because of an unexpected gift. Find the account balance after the deposit.
What is $2750.24
500
Which of the following is bigger:
A) 1.032x10^-7 OR
B) 2.543x10-9
What is B) 2.543x10-9
500
Perform the following operations:
(6.5x10^3)-(2.1x10^-2)
What is 6.499x10^3
500
What will the account balance of the greater account be:
A) P=50 r= 15% t=4 years OR
B) P=50 r=7% t=9 years compounded semi-annually
What is $92.87 from account option B
500
If a company purchases a $30 set of headphones but marks them up by 325%. After a 30% discount and 5% sales tax, what will your final purchasing price of the headphones be?
What is $93.71
500
Anne wants to buy a new car in 5 years. The couch will cost $15,500 by then. How much should she invest now at 9.5%, compounded quarterly, so that she will have enough money to buy the couch? How much interest will she earn?