Answer:
Step-by-step explanation:
Given
Required
Probability of selecting 2 orange marbles
The total number of marbles is:
The probability that the first selection is orange is:
Because it is a selection without replacement, the number of orange marbles and the total number of marbles would decrease by 1, respectively.
So, the probability that the selection is orange is:
The required probability is:
Answer:
hi:))
Step-by-step explanation:
im greatttt hbu??? currently doing school work ugh :| my pronouns she/her or They/them
Answer:
143 Gallons
Step-by-step explanation:
miles/gallon per 26 miles= amount of gallons.
3718/26= 143 gallons of gas.
The answer is 6ft hope its helps.Have a good day!
Answer:
- m∠1=m∠4=m∠5=m∠8=67°;
- m∠2=m∠3=m∠6=m∠7=113°.
Step-by-step explanation:
Consider two parallel lines a and b with transversal m. These lines form 8 angles.
Note that
Since the difference of two angles is 46°, then these angles should be, for example, ∠1 and ∠2. These angles are supplementary, then
m∠1+m∠2=180°.
Solve the system of two equations:
Then
- m∠1=m∠4=m∠5=m∠8=67°;
- m∠2=m∠3=m∠6=m∠7=113°.