Answer:
430 words per minutes because we divide 1720 by 40 to get the number of words for a singular minute.
Hope this helped and brainliest please
Answer:
D
Step-by-step explanation:
just cross multiply
Answer:
her grandson would be 7 and her granddaughter would be 5.
Step-by-step explanation:
their ages together is 12. we divide that by the two grandchildren, and adjust it to where they are to years apart.
12÷2=6
6+6 + adjusted = 5 and 7.
to fact check 5+7=12, and 7 is two numbers above 5.
Answer: Here are the correct answers:
Part A: 57.5 (feet) = 11.5 (ft/sec) * 5 (seconds)
Part B: 20 seconds
Step-by-step explanation:
<u>Part A: </u>
Using the equation y=kx
where y=distance, x=time, k=velocity
57.5 = k * 5
k = 57.5 / 5
k = 11.5 feet/second
57.5 (feet) = 11.5 (ft/sec) * 5 (seconds)
<u>Part B:</u>
Using the equation y=kx
where y=distance, x=time, k=velocity
230 = 11.5 * x
x = 230 / 11.5
x = 20 seconds
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