Una señora riene un recipiente con 1 kg de azucar utilizo 1/2 kg en un agua fresca,1/5 en un cafe y 1/4 en una maicena A) cuanta azucar se gasto en total?
B) Cuanta azucar sobro?
C)En que utilizo mas azucar?

1.30

step-by-step explanation:

5 + 8 +7 + 4 + 0 +1 = 25

step-by-step explanation:

c = 0.429t

step-by-step explanation:

the constant rate at which carlos harvests cassava is 35 minutes per 15 cassavas 15/35 = 0.429 cassava per minute

therefore, an equation that models the number of cassava (c) that harvest carlos in a time (t) is the following:

where t is the time in minutes.

this means that when 35 minutes have elapsed 15 cassava have been harvested, at 70 minutes 30 cassava have been harvested and so on.

46

step-by-step explanation:

given

height = 168 cm

formula

height =2.47*f+54.13

solution

168 = 2.47f + 54.13             subtract 54.13 from both sides

168 - 54.13   = 2.47f             combine

113.87 = 2.47f                     divide by 2.47

113.87 / 2.47 = f                   combine

46.1 = f  

answer: 46 cm