NEW
Font size
WorksheetsSummary {Standard form, Sig. Figure, Inequalities, Interest}
Total questions: 14
Worksheet time: 4hrs 30mins
What is the correct law for multiplication? am x an =
am+n
am + an
amxn
amn
Simplify: 35 x 37
35+7
32
335
3-2
Simplify: 3x2 × (2x)3 × x6
24x11
24x9
6x11
6x9
Simplify: (3x)2 × (2x3y)2 ÷ 6y3
6x8y-1
6x8y
3x7y
3x7y-1
Semi-Annually means how many times a year?
1
2
4
6
Heather invested $8,000 in a 4-year Certificate of Deposit (CD) that pays 4.1% interest compounded annually. What is the value of the CD at the end of the 4 years?
$9,394.92
$1394.00
$9,312.00
$1312.00
Approximately what interest rate would be needed in order to grow Christian's investment of $1400 to $2500 in 10 years if the interest was compound monthly?
5.96%
5.81%
5.84%
5.88%
You want to save $5,000 for future family vacation. If you assume you can get an interest rate of 4.3% compounded monthly, then how much will you need to invest NOW to reach your vacation goal in 3 years?
$307,042
$5,000
$3,250
$4,395.89
Which of the following would have a closed circle when graphed on a numberline?
Greater Than
At Least
Not Equal To
More Than
The Navy’s flying squad, the Blue Angels, makes more than 75 appearances each year. Represent this as an inequality.
n < 75
n ≤ 75
n > 75
n ≥ 75
State the number of significant figures for the number 560 001
3
4
5
6
Round off 0.002496 to 2 significant figures.
0.0024
0.002400
0.0025
0.002500
Calculate (6 × 102) + (3 × 103)
Give your answer in standard form.
3.6 × 102
3.6 × 103
3,600
36.000 x 101
What is 0.00051
written in standard form?
5.1 × 10-4
51 × 10-4
5.1 × 10-5
5.1 × 102
