記憶度
3問
7問
0問
0問
0問
アカウント登録して、解答結果を保存しよう
問題一覧
1
What is the value of 1 radian in degrees ?
B. 57.3°
2
How many degrees are 4800 mils?
D. 270°
3
From a deck of ordinary cards, what is the probability of drawing a heart or face card?
B. 42.31 %
4
If the loan was for 15 months at 16.8 % interest a year and the repayment on a loan was P 12,100.00, how much was the principal?
C. P 10,000.00
5
Determine the accumulated value of P 2000.00 in 5 years it is invested at 11% compounded quarterly.
A. P 3440.00
6
The sum of P 15,000.00, deposited in an account earning 4% per annum compounded quarterly, will become P 18,302.85. Determine the effective rate of interest per year.
B. 4.06 %
7
Find the number of years when P 2500.00 is compounded to P 5,800.00 if invested at 12 % compounded quarterly.
B. 7.12 years
8
If a machine is purchased on installment and the buyer makes an P 80,000.00 down payment and owes a balance of P 150,000 in 2 years. Determine the machine cash value if money is worth 14 % compounded quarterly.
C. P 193,912.00
9
What is the effective rate equivalent of 12% compounded quarterly?
A. 12.55 %
10
What rate compounded quarterly is equivalent to 14 % compounded semi-annually ?
D. 13.76 %
11
Compute the arithmetic mean of the following set of numbers: 18, 24, 27, 30, 35, 42, 50.
B. 32.29
12
Find the root mean square of 11, 23 and 35.
A. 25
13
A truck starts from rest and moves with a constant acceleration of 6 m/s². Find the speed of the truck after 4 seconds.
C. 24 m/s
14
A car starts from rest and has a constant acceleration of 3 fps³. Determine the average velocity during the first 10 seconds of motion.
A. 15 fps
15
A force of 200 lbs acts on a block at an angle of 28° with respect to horizontal. The block is pushed 2 ft horizontally. Find the work done by this force.
A. 480 J
16
Cleofas borrowed P 2,000.00 from a bank and agreed to pay the loan at the end of one year. The bank discounted the loan and gave him P 1950 in cash. Determine the rate of discount.
C. 2.5 %
17
What is the determinant of the 2x2 matrix?
B. 33
18
What is the determinant of the 3 × 3 matrix? A. 6 B. 7 C. -6 D. -7
D. -7
19
Determine the absolute value of resultant vector of the following vectors:
A. 21
20
A ball is dropped from a height of 60 meters above ground. How long does it take to hit the ground?
B. 3.5 seconds