Answer:
1 2⋅−1⋅3 5=4 5
Step-by-step explanation:
Combine multiplied terms into a single fraction
12y−1⋅35=45
\frac{1}{2}y-1 \cdot \frac{3}{5}=\frac{4}{5}
21y−1⋅53=54
12−1⋅35=45
Answer: 5h+9
Step-by-step explanation:
10h + (-5h)
5h+(6(+3))
A)
Let c be the number of right guesses.
the probability of c answers =.25 and probability of the wrong answer is 1-.25=.75
c distribution is in the parameter of (20, .25).
b) mean = 20 * .25== 5
c) p of c guess =.25 ^20 =9.095* 10 ^-13
d) p of 10 c guess =.014 or 1.4% it is not possible for him to have 10 right guess.
Answer: 72km per minute
Step-by-step explanation:
Given that 1mile = 1.6km
45 mile = x
Cross multiply to find the value of x
x = 45 x 1.6km
= 72km per minute
Answer:
its -6 please give brainliyest
