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tamaranim1 [39]
3 years ago
8

Jan's age is 3 less than twice trents age. The sum of their ages is 30

Mathematics
1 answer:
wel3 years ago
8 0

Answer:

jan is 8

Step-by-step explanation:


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Find the quotient<br>9) 4,878​
guajiro [1.7K]

Answer: 542

Step-by-step explanation:

The quotient is known as the final answer gotten after the value of 4878 has been divided using 9. The answer as such will be 542 (i.e 4878/9)

9 goes in 48 five times, 5 is written and remainder of 3 is kept above 7 to make it 37; then 9 goes in 37 four times, 4 is written and the reminder of 1 is written above 8 to make it 18; and finally 9 goes in 18 two times without remainder, then we write 2. Combining the answers gives our Final answer 542.

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3 years ago
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Step-by-step Easy to answer but all your doing is converting your mg's and 35% into decimals. and you will get your answer

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The volume of a cylinder is 400x cm. The radius of the base of the cylinder is 4 cm. What is the height of the cylinder
irina1246 [14]

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Step-by-step explanation:

V=\pi r^2h

Solve for h;

h=\frac{V}{\pi r^2}

h=\frac{400cm^3}{(3.14)(4cm)^2}

h=7.96\\h=8

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