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kotegsom [21]
3 years ago
14

A boat travels 39 miles in 4 hours and 20 minutes. What is the speed of the boat in miles per hour?

Mathematics
1 answer:
vitfil [10]3 years ago
3 0

Answer:

9.01 miles in 1 hour

Step-by-step explanation:

to get the answer first u need to do is turn the 20 mins to hours

well we can also turn the hour to mins and then turn it into hours

260 mins= 4.33 hours (rounded)

then 39/4.33= x/1

divided the top and bottom by 4.33

9.01/4.33 (rounded)

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I need help ASAP!!!!​
nydimaria [60]

Answer:

17. is 20 18. is 9hours 19. is 60mph

you get this by doing 100 divided by 5 which equals 20 360 divided by 40=9 and 420 divided by 7 =60

5 0
3 years ago
A box of cereal has the following measurements: length = 16.5 cm; width = 4 cm; height = 30.25 cm. What is the volume of the cer
tester [92]

Answer:

1996.5

Step-by-step explanation:

16.5 X 4 X 30.25

Hope this helped, please give brainliest

Thank you!

6 0
2 years ago
Read 2 more answers
11 less than 7 times a number is 5 more than 6 times the number. find the number.
kolezko [41]

Let's translate the words into expressions:

11 less than 7 times a number is 7x-11

5 more than 6 times the number is 6x+5

So we have the equation

7x-11 = 6x+5

Subtract 6x from both sides:

x - 11 = 5

Add 11 to both sides:

x=16

7 0
3 years ago
Read 2 more answers
The radius of the base of a cylinder is 10 centimeters and its height is 20 centimeters A cone is used to fill the cylinder with
rewona [7]

Answer:

24 times

Step-by-step explanation:

cone is used to fill cylinder

conevolume times x=cylindervolume

so

x=cylinderv/conev

cylinderv=hpir^2

conevolume=1/3hpir^2

cylinder:

v=hpir^2

r=10

h=20

v=20*pi*10^2=2000π

cone=1/3hπr²

r=5

h=10

v=1/3(10)π5²=250π/3

volume of cylinder ÷ volume of cone

= 2000π ÷ (250π÷3)

= 6000π ÷ 250π

= 600÷25

= 24

please mark me brainliest

6 0
3 years ago
a baseball team has home games on Thursday and Saturday. the two teams together earn $4746.50 for the team. Thursdays game gener
baherus [9]
Saturday: Earned 2,426.75
Thursday: Earned 2,319.75

For a total of 4746.50
6 0
3 years ago
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