Tina completed two-thirds of her homework George completed 78 of his homework who completed a greater fraction of homework

Mathematics

2 answers:

masya89 [10]3 years ago

3 0

George completed more homework than Tina. Two thirds is equall to 66%

Mice21 [21]3 years ago

3 0

George completed more homework than Tina.

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Here are the ingredients to make 12 shortcakes:

iris [78.8K]

25/10=2.5 lots
2.5x12=30 shortcakes

500/50=10 lots
1000/200=5 lots
1000/200=5 lots
500/10=50 lots
so the maximum number of lots is 5
5x12=60 shortcakes

hope this helps

7 0

3 years ago

Read 2 more answers

Factor the algebraic expression 27a+21

sasho [114]

We know that we can do
ab+ac=a(b+c)
so find common factor

factor them
27a=a times 3 times 3 times 3
21=3 times 7
common factor=3
3=a
27a/3=9a
21/3=7

so now we have
(3)9a+(3)7=3(9a+7)

3 0

3 years ago

Consider the transformation T:x=4041u−941v, y=941u+4041v A. Compute the Jacobian: ∂(x,y)∂(u,v)= B. The transformation is linear,

love history [14]

A. The Jacobian for the transformation

$\begin{cases}x=\dfrac{40}{41}u-\dfrac9{41}v\\\\y=\dfrac9{41}u+\dfrac{40}{41}v\end{cases}$

$\dfrac{\partial(x,y)}{\partial(u,v)}=\begin{bmatrix}\dfrac{\partial x}{\partial u}&\dfrac{\partial x}{\partial v}\\\\\dfrac{\partial y}{\partial u}&\dfrac{\partial y}{\partial v}\end{bmatrix}=\begin{bmatrix}\dfrac{40}{41}&-\dfrac9{41}\\\\\dfrac9{41}&\dfrac{40}{41}\end{bmatrix}$