Answer:
4.9%
Step-by-step explanation:
This question is incomplete. However; it can be found on search engines. The complete question is as follows :
An ice chest contains cans of six apple juice, eight cans of grape juice, four cans of orange juice, and two cans of mango juice. Suppose that you reach into the container and randomly select three cans in succession. Find the probability of selecting three cans of grape juice.
Solution :
In an ice chest there are different cans of juice. Among them
Number of cans of apple juice = 6
Number of cans of grape juice = 8
Number of cans of orange juice = 4
Number of cans of mango juice = 2
Total number of cans of juice = 6 + 8 + 4 + 2 = 20
Let A, B and C are the event of selecting of three cans. The events A, B and C are dependent.
Probability of selecting three cans of juice
P =
P (A) =
P (B) =
P (B) =
P = × ×
=
= 0.049 or 4.9%
Probability of selecting three cans of grape juice is 4.9%
B.) 4/n
C.) 1/4n
D.) n4
Answer:
C and D are correct options.
Step-by-step explanation:
The given phrase is “one-fourth of a number.”
Let the number be n.
one fourth means 1/4
Hence, the phrase “one-fourth of a number.” can be written as
We can rewrite this expression by multiplying numerator as
Therefore, the required expressions are
C and D are correct options.
Answer:
22 lawns could be mowed as it takes 1.5 hours per lawn.
If they sold six lizards they would earn $71.82
Answer:
Step-by-step explanation:
4x - 2y = 5 -------------------------------(1)
y = 3x - 1 ----------------------------------(2)
Put Eq. (2) in (1)
4x - 2(3x-1) = 5
4x - 6x + 1 = 5
-2x + 1 = 5
Subtracting 1 to both sides
-2x = 5 - 1
-2x = 4
Dividing both sides by -2
x = 4 / -2
x = -2
Hope this helped!
Answer:
X = 7
Step-by-step explanation:
Please mark brainliest.
Question options:
A.) Katie types slower than the school record speed.
B.) Katie types faster than the school record speed.
C.) Katie’s typing rate is the same as the record speed for her school.
Answer:
a
Step-by-step explanation:
since the school recorded is in two minutes, they wrote 420 words, and Katie in 5 minutes wrote 600 words, if you put the average to the person who wrote 420 words in 2 minutes to-
in every too minutes they write 420 words.
so in four minutes they would of typed 840 words, which is more words than Katie in less minutes.