Answer:
<em>The probability that code is
will be
</em>
Step-by-step explanation:
From 00 to 49, there are total 50 two-digit numbers.
The total number of alphabets is 26.
So, the probability of choosing 14 from all 50 two digit numbers will be: 
and the probability of choosing '
' from all 26 alphabets will be: 
Thus, the probability that code is
is
Answer:
d=-2 c=-3
Step-by-step explanation:
3c-8d=7
4(c+2d=-7)
3c-8d=7
4c+8d=-28
4c+3c-8d+8d=7-28
7c=-21
c=-3
c+2d=-7
-3+2d=-7
2d=-4
d=-2
Answer: $7.44
9.32(0.25) = 2.33
9.32-2.33=6.99
6.99(0.065)=0.45
6.99+0.45=7.44
Step-by-step explanation:
Isaiah will mow 9 lawns in 3 hours at the given rate.
Step-by-step explanation:
Given,
Lawns mowed in 25 hours = 75 lawns
We will find unit rate in terms of lawns;
75 lawns = 25 hours
1 lawn = 
9 lawns = 
9 lawns = 3 hours
Isaiah will mow 9 lawns in 3 hours at the given rate.
Keywords: unit rate, fraction
Learn more about fractions at:
#LearnwithBrainly
Change the mixed leading number into an improper fraction...a b/c=(ac+b)/c
19/7-7/8 the least common multiple of the denominators is 56 so:
(19/7)(8/8)-(7/8)(7/7)
(152-49)/56
103/56 now we can change back into a mixed number...
(56+47)/56
1 47/56