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SashulF [63]
2 years ago
13

Help me out please asap

Mathematics
1 answer:
bixtya [17]2 years ago
3 0

The distance travelled by boat after 1 hour will be 10km.

<h3>What is speed?</h3>

Speed is defined as the ratio of the time distance travelled by the body to the time taken by the body to cover the distance.

The distance will be calculated as:-

a²+b²=c²

9² + 3 ²=  c ²

81+9 = c²

100 = c²

c = 10 km / hour

The distance travelled after one hour will be calculated as:-

Distance = Speed x Time

Distance = 10 x 1 = 10 Km

Therefore the distance travelled by boat after 1 hour will be 10km.

To know more about Speed follow

brainly.com/question/6504879

#SPJ1

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How many kitchens can Max paint with 20 gallons?
Viktor [21]
Max can paint 8 kitchens with 20 gallons.

Max can paint 6 living rooms with 26 gallons.

Max can paint 16 bedrooms with 60 gallons.

No problem!
8 0
3 years ago
"At Truman Middle School, 2/3 of the girls surveyed preferred playing capture the flag at gym. If 600 girls responded to the sur
n200080 [17]

Answer:

200 girls

Step-by-step explanation:

Divide 600 by three in order to get two hundred. Add another two hundred as 2 thirds of the girls preferred capture the flag so the remaining 200 girls preferred other sports.

600/3= 200

200+200=400

<u>600-400=200</u>

Hope this helps

6 0
3 years ago
A college football stadium has a capacity of 100,000 people. The team is sponsoring a family day when tickets are $50 per person
Keith_Richards [23]

Answer:

I believe the variable N would be 100,000 because it is saying that tickets are $50 a person so you have to multiply that by how many people are at the stadium. So you would do 50(100,000) which equals 5,000,000.

Step-by-step explanation:

Explanation is in the answer above.

4 0
3 years ago
Before each class, I either drink a cup of coffee, a cup of tea, or a cup of water. The probability of coffee is 0.7, the probab
Ulleksa [173]

Answer:

1. Probability of drinking tea and finishing the lecture early = 0.2 * 0.2 = 0.04 or 4%

2. Probability of finishing the lecture early = 50% (0.3 + 0.2).

3. Probability of drinking coffee = 0.21 or 21% (0.7 * 0.3)

Step-by-step explanation:

a) Data and Calculations:

            Probability   Early Ending    Expected Probability

Coffee     0.7               0.3                     0.21

Tea          0.2               0.2                    0.04

Water      0.1                

b) The probability of drinking coffee, tea, or water is the chance that the lecturer drinks either coffee or tea or water.  The combined probability of the three actions is always 1.  The expected probability is the weighing of the probabilities with another event, ending the lecture early.  This is obtained by multiplying their respective probabilities.

3 0
3 years ago
Use the diagram below in which P is the incenter of JKL, PN =21 and ML=27 . Find PO, LO, and PL
ale4655 [162]

Answer: 34.21

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
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