Usando proporciones, hay que se debe hornear un pavo de 7 y 1/2 libras en 4.5 horas.
<h3>Lo que es una proporción?</h3>
- Una proporción es una fracción de la cantidad total, y las medidas se relacionan usando una regla de tres.
- En este problema, para cada libra y quarto de peso, o sea
de libras, el tiempo en horas es de 
. Qual el tiempo para un peso en libras de 
?
La <em>regla de tres</em> es:
Peso(libras) - Tiempo(horas)
-
- x
Aplicando multiplicación cruzada:
Se debe hornear un pavo de 7 y 1/2 libras en 4.5 horas.
Se puede aprender más acerca de proporciones en brainly.com/question/26135684
Answer:
2
Step-by-step explanation:
You know 0, 1, and -1 are not roots, because the constant is not 0 and the coefficients don't add to 0, even when negating the ones of odd-degree terms.
When evaluating polynomials by hand, it often works well to write them in "Horner form."
P(x) = ((-2x +1)x +4)x +4
P(2) = ((-2·2 +1)2 +4)2 +4 = (-3·2 +4)2 +4 = -2·2 +4
P(2) = 0
2 is a root of P(x).
_____
I like a graphing calculator for questions like this. It can give an answer instantly. (The equation was pasted directly from the question into the calculator, so the solution took 2 clicks and 2 keystrokes.)
count the numbers next to the 5, 6 & 7 = 10. then there are 2 numbers next to 8 less than 2
so 10 +2 = 12 students
Answer:
Slope = -3/7
Step-by-step explanation:
The formula for slope is y2-y1/x2-x1.
Substitute for the points.
5-2/3-10 = -3/7
Hello!
<h3><em><u>Answer</u></em></h3><h3 />
The surface area of the cube is 150 
.
<h3><em><u>Explanation</u></em></h3>
A = 6 
A = 6 
A = 6 × 25
A = 150
