• The addition inverse postulate
• The addition of zero postulate
•
The commutative postulate for multiplication
•
The multiplication inverse
• The distributive postulate
Multiplication by one
O Commutative postulate for addition
To solve this problem you simple have to think which of the following option would carry your shape into itself. Or in simpler words which one would make it go 360 degrees around. The correct set of reflections and rotations would be:
Reflect over the y-axis, reflect over the x-axis, rotate 180°.
I hope it helps, Regards.
Answer:
Reflect over the y-axis, reflect over the x-axis, rotate 180°.
Step-by-step explanation:
I took the test
A) yes
B) no
45 x 35 = ________
50 x 35 = ________
40 x 30 = ________
Answer:
50 x 30
Step-by-step explanation:
the 6 in 46 is above 5 so you round up to 50
the 1 in 31 is below 5 so you round down to 30
Complete question :
It is estimated 28% of all adults in United States invest in stocks and that 85% of U.S. adults have investments in fixed income instruments (savings accounts, bonds, etc.). It is also estimated that 26% of U.S. adults have investments in both stocks and fixed income instruments. (a) What is the probability that a randomly chosen stock investor also invests in fixed income instruments? Round your answer to decimal places. (b) What is the probability that a randomly chosen U.S. adult invests in stocks, given that s/he invests in fixed income instruments?
Answer:
0.929 ; 0.306
Step-by-step explanation:
Using the information:
P(stock) = P(s) = 28% = 0.28
P(fixed income) = P(f) = 0.85
P(stock and fixed income) = p(SnF) = 26%
a) What is the probability that a randomly chosen stock investor also invests in fixed income instruments? Round your answer to decimal places.
P(F|S) = p(FnS) / p(s)
= 0.26 / 0.28
= 0.9285
= 0.929
(b) What is the probability that a randomly chosen U.S. adult invests in stocks, given that s/he invests in fixed income instruments?
P(s|f) = p(SnF) / p(f)
P(S|F) = 0.26 / 0.85 = 0.3058823
P(S¦F) = 0.306 (to 3 decimal places)
where t is measured in seconds. Which best
describes the constant of proportionality?
A 0.5 second per inch
B 0.5 inch per second
C 2 inches per second
D 1 inch per 0.5 second
Answer:
It c.
Step-by-step explanation:
i had the same question on a quiz and all you have to do is divide per sec.