To find a, take the number and move a decimal place to the right one position.
Original Number : 53,010,000
New Number: 5.3010000
I don't think It is 72,
most likely, its 21....?
(also sorry for before, lol)
Answer:
(12÷s)·60
Step-by-step explanation:
The hours it takes is 12/s so you multiply 60 to get the minutes. Next time, I would reccomend asking for help from the teacher or doing homework help, instead of putting all the RSM questions online. Thank you and have a good day :)
Usando proporciones, en conjunto con multiplicación cruzada, encontra-se que el valor de p es de 6.
<h3>¿Qué es una proporción?</h3>
Una proporción es una fracción de la cantidad total, e puede ser encontrada aplicando una regla de três.
En este problema, relación es dada por:

Aplicando multiplicación cruzada:
8p = 6(p + 2)
8p = 6p + 12
2p = 12
p = 12/2
p = 6.
Puede-se aprender más a cerca de proporciones en brainly.com/question/24615636
#SPJ1
Answer:
41
Step-by-step explanation:
replace the t with -3:-
r = 4(-3)^2 + 5
= 36 + 5
= 41