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Vinil7 [7]
3 years ago
14

Create a word problem with 3x = 42!

Mathematics
2 answers:
lana [24]3 years ago
6 0
Anaya have 3 people and they don’t know how many tickets they can get they have $42 let x equal how many tickets you have?
Delicious77 [7]3 years ago
4 0
There are 42 kids in one classroom. They are all divided into 3 groups. How many kids will be in each group?
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At a particular garage, 60% of the customers require an oil change, 20% require tire rotation, and 75% of customers require at l
ZanzabumX [31]

Answer:

a. 5%

b. 55%

c. 70%

Step-by-step explanation:

a. The probability of customer wanting both services (P(O&T)) is:

P(O)+P(T)+P(O\&T) = 0.75\\P(O)+P(O\&T) =0.60\\P(T)+P(O\&T) = 0.20\\P(O)+P(T)+P(O\&T) -[P(O)+P(T)+2P(O\&T)]=0.75 -(0.60-0.20)\\P(O\&T)=0.05=5\%

The probability is 5%

b. The probability that the customer will need an oil change, but not a tire rotation (P(O)) is :

P(O)+P(O\&T) = 0.60\\P(O\&T) = 0.05\\P(O) =0.60-0.05 = 0.55 = 55\%

The probability is 55%

c. The probability that the customer will want exactly one of these two services (P(O)+P(T)) is:

P(O)+P(T)+P(O\&T) = 0.75\\P(O\&T) = 0.05\\P(O)+P(T) =0.75-0.05 = 0.70 = 70\%

The probability is 70%

4 0
3 years ago
Read 2 more answers
10. A band Martha likes just released a new
irga5000 [103]

Answer:

Buy individual songs

Step-by-step explanation:

Considering that individual 6 songs each $0.99 will cost Martha a total of 6*$0.99=$5.94 and also individual 3 songs for $1.29 will mean he incurrs a sub-total cost of 3*1.29=$3.87

Total cost of buying 9 individual songs will be C=5.94+3.87=$9.81 which is less than the cost of the whole album. Therefore, it is recommended to buy individual songs instead of album for this case since the total cost of individual songs that the buyer is interested in is less than the total cost of an album

5 0
3 years ago
The sum of the angles of a triangle is<br> Select one:<br> a. 360<br> b. 180<br> c. 90<br> d. 60
e-lub [12.9K]

Answer: b. 180

Step-by-step explanation:

The sum of the angles of a triangle is 180°.

8 0
3 years ago
Read 2 more answers
Need Help pls pls!!!!
natta225 [31]

Answer:

1372 cm³

Step-by-step explanation:

6 0
3 years ago
33 - (4)(2)<br> ????????????
Archy [21]
33 - (4)(2) = 33 - 8 = 25
8 0
3 years ago
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