If the sum of the first and last is 64, their average is 32. They will have a difference of 6, so the first number is 29 and the last is 35. The numbers are therefore 29, 31, 33, 35.
Answer:
frequency
Step-by-step explanation:
Planck showed that the energy that is emitted or absorbed by an object is proportional to the _<u> </u><u>frequency</u><u>__</u>__ of the radiation.
The page count will be 10 when the two students will reach the same count.
Step-by-step explanation:
Given,
Typing speed of Annie = 3 pages per hour
Pages already typed by Annie = 4
Let,
x be the number of hours.
y be the total pages typed.
y = 3x+4 Eqn 1
Typing speed of Whitney = 1 page per hour
Pages already types by Whitney = 8
y = 1x+8 Eqn 2
For same number of pages;
Eqn 1 = Eqn 2

Dividing both sides by 2

Putting x=2 in Eqn 1

Putting x=2 in Eqn 2

The page count will be 10 when the two students will reach the same count.
Keywords: linear equation, addition
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X is breadth
y is length
breadth = (190 -2y ) ÷2
length = (190-2x ) ÷ 2
Answer: 1: B
Step-by-step explanation: