Answer: 15
Step-by-step explanation: 15 ÷ 5 = 3
Answer:
open
Step-by-step explanation:
Answer:
This is True.
Step-by-step explanation:
16-7=9
5+4=9
same ting
the rental shop applies a fine for 9p for every day the dvd is overdue
work out the total fine paid by amelia
give your answer in £?
Step-by-step explanation:
9p*30days= 45p
45÷100=0.45£
The correct answer would be No fine is paid if the DVD is returned by the due date, because the first 0 means it is 0 days overdue, so it is returned on time, and the second 0 means the fine would be $0!!
Answer: 2.72 i guess
Reflexive Property
Symmetric Property
Definition of Midpoint
Help quickly
Answer:
Definition of congruence
Step-by-step explanation:
According to this
If two sides are equal then they are ought to be congruent.
Here
CD is equal to EF
Hence they are congruent
Based on the Definition of Congruence in mathematics, if two line segments are of equal lengths, then they are said to be congruent. So if CD = EF, then CD is congruent to EF (CD ≅ EF).
In this context, if CD = EF, then CD is indeed congruent to EF, written as CD ≅ EF.
This is based on the Definition of Congruence in mathematics, specifically geometry, which states that two objects (in this case, line segments) are congruent if they have the exact same size and shape, or, for line segments, the same length. So, if the lengths of two line segments are equal (CD = EF), then they are congruent (CD ≅ EF).
#SPJ2
Answer:
95% confidence interval for adults in age group 18-29 is (-0.007, 0.107)
Step-by-step explanation:
Given
N1 = n2 = 500
% of males = 0.30
% of females = 0.35
95% confidence interval
(p2-p1) + z(0.025) sqrt (p1q1/n1 + p2q2/n2) and (p2-p1) - z(0.025) sqrt (p1q1/n1 + p2q2/n2)
Substituting the given values, we get –
(0.35-0.30) + 1.96 sqrt (0.3*0.7/500 + 0.35*0.65/500) and (0.35-0.30) - 1.96 sqrt (0.3*0.7/500 + 0.35*0.65/500)
0.05 + (1.96 *0.029) and 0.05 - (1.96 *0.029)
0.05 + 0.057 and 0.05 – 0.057
(-0.007, 0.107)
2Fe + 3Cl2 → 2FeCl3
B.
2Na + 2H2O → 2NaOH + H2
C.
SnO2 + H2 → Sn + 2 H2O
D.
N2O5 + H2O → HNO3
Answer:
A. 2Fe + 3CI2 - 2FeCI3 ........