Answer:
45.5
Step-by-step explanation:
65 divided by 100 =0.65
answerx30=19.5
65-19.5=45.5
In this problem the hint word is the father is 5 times older and the father is 24 years older you would divide 24 by 5 and get 4.8 you will keep the 4 and then multiply 24x5 and get 120 and then you would get 120 divided by 5 to get 24 so your answer is 4.24 or D)
Answer:
factor
x(x + 10)
Step-by-step explanation:
x^2 + 10x
factor
x(x + 10)
Speed of tsunami = sqrt (9.8d) m/s where d is the depth of the ocean.
Given speed of tsunami to be 320 m/s, depth of the ocean is calculated as follows:
320=sqrt (9.8d) => 320^2 = 9.8d => d= (320^2)/9.8 = 10448.98 m
To nearest meter, d=10449 m