Answer:
88, A
Step-by-step explanation:
16 x 4 = 64
3 x 8 = 24
64+24 = 88
When rates are expressed as a quantity of 1, such as 2 feet per second<span> or </span>5 miles per hour<span>, they are called unit rates. If you have a multiple-unit rate such as 120 students for every 3 buses, and want to find the single-unit rate, write a ratio equal to the multiple-unit rate with 1 as the second term.</span>
Answer:
b) (x + 5)(4x^2 - 3).
Step-by-step explanation:
4x^3 + 20x^2 - 3x - 15
= 4x^2(x + 5) - 3(x + 5)
= (x + 5)(4x^2 - 3).
The lowest level energy that an electron can have in the Bohr model of hydrogen atom is called
Step-by-step explanation:
ground State
First you have to do the ones in the brackets