Answer:
Step-by-step explanation:
Given that a convenience store regularly buys mangoes from a wholesale dealer. For every shipment, the manager randomly inspects five mangoes from a box containing 20 mangoes for damages due to transportation. Suppose the chosen box contains exactly 2 damaged mangoes.
In the selected box 18 good mangoes and 2 damaged mangoes are there
a) Find the probability that the first mango is not damaged.
= prob of selecting 1 from any one of 18 good mangoes =
b. Find the probability that neither of the mangoes is damaged.
=
Prob of selecting 2 from 18 good mangoes
=
c. Find the probability that both mangoes are damaged.
= Prob of selecting 2 from 2 bad mangoes
=
Answer:
x = -5
Step-by-step explanation:
In both questions you want to get the x alone.
1.
-3x + (-6) = 9
First you want to add 6 to both sides so you'll be left with:
-3x = 15
Next, you want to divide both sides by -3 and you'll get:
x = -5
2.
-4x + (-12) = 8
You want to do the same thing as the first one so you'll add 12 to both sides:
-4x = 20
Then, you will divide both sides by -4 and get:
x = -5
Step-by-step explanation:
1.392 x 10^9 m
....................
Answer:
-2 < x < 2
Step-by-step explanation:
|x| < 2
Is when:
-2 < x < 2
Make a line from -2 to 2, with open circles at -2 & 2.. because they are not included
Answer:
1. 14
2. 22
3. 3
4. 14
5. 10
6. 15
Step-by-step explanation:
1. 20-6=14
2. 22 bc it just is
3. 15-12
4. 16-2
5. 10+4
6. 5+10 is 15
This was too easy. Are these supposed to be trick questions.