Answer
No, Henri not using the incorrect ratio .
Reason
As given
A restaurant makes vegetable soup using 22 cups of mixed vegetables and 25 cups of stock.
i.e
Now 5 cups of the mixed vegetables the number of stock required be .
solving the above
= 5.7 (approx) cups of stock is required .
Therefore Henri using the incorrect ratio for 5 cups of the mixed vegetables
5.7 (approx) cups of stock is required .
Nancy bought 354 short sleeve shirts and 177 long sleeve shirts.
Step-by-step explanation:
Given,
x represents the number of long sleeve shirts
y represents the number of short sleeve shirts
According to given statement;
x+y=531 Eqn 1
x = 2y Eqn 2
Putting value of x from Eqn 2 in Eqn 1
Dividing both sides by 3
Putting y=177 in Eqn 2
Nancy bought 354 short sleeve shirts and 177 long sleeve shirts.
Keywords: linear equation, substitution method
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5 nieces, 7500 each=37,500 total in inheritance fees. I think is irrelevent but I am not sure. If each niece gets 237,500, multiply by five is 1,187,500. I think that since each niece gets equal amounts you would just have to multiply by five to get what the inheritance would be worth, but I am not completely sure.
- Charmi cut a ribbon into 19 pieces . 7 of them are 11 cm each and the rest are 8 cm each .
- What was the length of the ribbon at first ?
<h2>Explanation:</h2>
<h3>Given:</h3>
- Total pieces of ribbon is 19.
- Rest (12) pieces are of 8 cm.
<h3>To Find:</h3>
- What was original the length of ribbon ?
<h3>Solution:</h3>
Let original length of ribbon was x cm. Therefore,
➟ Length of ribbons of 11 cm = No. of pieces(11)
⟹ Total length = 7(11)
⟹ 77 cm....(1)
➼ Length of ribbons of 8 cm = No. of pieces(8)
⟹ Total length = 12(8)
⟹ 96 cm.....(2)
<em><u>According</u></em><em><u> </u></em><em><u>to</u></em><em><u> </u></em><em><u>the</u></em><em><u> </u></em><em><u>question</u></em><em><u>, </u></em>
Original ribbon = Equation 1 + Equation 2
- ⟹ x = Sum of length of ribbons (11 cm and 8 cm)
- ⟹ x = 77 + 96
- ⟹ x = 173 cm
Hence, original length of ribbon at first was 173 cm. (Option a is correct)
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Answer:
(a) Cowmat (x) =
(b) eigen value of Covmat({x}) are 13 and 0
(c) shape of blob would be linear increasing trend based on covariance matrix and corresponding eigen value