Answer:
The probability that the card is an ace is
Step-by-step explanation:
Total number of playing cards = 52
Total number of ace cards = 4
She selects one card at random from the deck.
We are supposed to find the probability that the card is an ace
So, Probability of getting card=
Probability of getting card=
Hence the probability that the card is an ace is
An irrational number cannot be expressed as a ratio between two numbers so putting a decimal makes it irrational
The second one
This is because it is asking for a budget meaning that you have to spend less or equal to 200
Answer with Step-by-step explanation:
(3.a) GCD(343,550), LCM(343, 550).
343=7×7×7
550=5×5×2×11
GCD(343,550)=1
LCM(343,550)=7×7×7×5×5×2×11=188650
(3.b) GCD(89, 110), LCM(89, 110).
89=1×89
110=5×2×11
GCD(89, 110)=1
LCM(89, 110)=89×5×2×11=9790
(3.c) GCD(870, 222), LCM(870, 222).
870=2×3×5×29
222=2×3×37
GCD(870, 222)=2×3=6
LCM(870, 222)=2×3×5×29×37=32190
you cant round that to 30
Step-by-step explanation
29.20
29.2 2 is less than 5
so you cant round you can only round if the .tens place is 5 or more