Mathematics, 23.12.2019 03:31 lee1677
1. keeping in mind the rules for significant digits, if we multiply 11.55 by 2.5, how many significant digits are we allowed to keep?
a. 5
b. 2
c. 3
d. 4
2. keeping in mind the rules for rounding, significant digits, and scientific notation, what is 975.0321/0.0003?
a. 3.250107 × 10^6
b. 3.3 × 10^6
c. 3.25 × 10^6
d. 3 × 10^6
e. 325010.7
3. keeping in mind the rules for significant digits, find 0.00147 × 8.314 × 7.100?
a. 8.677 × 10^−2
b. 0.087
c. 8.68 × 10^−2
d. 8.7 × 1^02
Answers: 2
Mathematics, 21.06.2019 15:20, jake9919
The vertices of a rectangle are given in the columns of the matrix . if is found to perform a transformation, what are the coordinates of the transformed rectangle? (0, 0), (0, –3), (–3, –3), (–3, 0) (0, 0), (0, 3), (3, 3), (3, 0) (0, 0), (0, 3), (–3, –3), (–3, 0) (0, 0), (0, 3), (–3, 3), (–3, 0)
Answers: 1
Mathematics, 21.06.2019 18:00, arianaguerin
Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50. write an inequality to determine the number of chores, c, janie could do to have enough money to buy the cd.
Answers: 1
1. keeping in mind the rules for significant digits, if we multiply 11.55 by 2.5, how many significa...
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