3/8. Multiple the whole thing by 3/1. Multiple denominators and numerators. 1/8*3/1=3/8
Answer:
5 1/3 ounces
Step-by-step explanation:
1 pint is equal to 16 ounces.
The recipe asks for 1 pint of sour cream (16 ounces).
The chef needs to use only 1/3 as much as the recipe asks for.
Therefore, the amount of sour cream that the chef needs to use is:
1/3 * 16 = 5 1/3 ounces
The chef would use 5 1/3 ounces of sour cream.
Answer:
He was supposed to cross multiply the equation in the original equation. Step 2 was a wrong expression
Explanations:
The given equation is:
Cross multiply the equation, the equation becomes:
x = 8 - 12
x = -4
His mistake was in step 2, he did not properly expand the equation
The proper step was to cross multiply in step 2
Answer:
y=x/2-1/4
Step-by-step explanation:
From exercise we have
C=0.
dy/dx+2y=x
Use the formula:
∫xe^(2x)dx=e^(2x)(x/2−1/4).
We know that a linear differential equation is written in the standard form:
y' + a(x)y = f(x)
we get that: a(x)=2 and f(x)=x.
We know that the integrating factor is defined by the formula:
u(x)=e^{∫ a(x) dx}
⇒ u(x)=e^{∫ 2 dx} = e^{2x}
The general solution of the differential equation is in the form:
y=\frac{ ∫ u(x) f(x) dx +C}{u(x)}
⇒ y=\frac{ ∫ e^{2x}· x dx + 0}{e^{2x}}
y=\frac{e^{2x} (x/2-1/4)}{e^{2x}
y=x/2-1/4
Do you want me to right it