MATHEMATICS HIGH SCHOOL

If a baby is born at 6.6 lbs and 19 inches long, then what is the baby's weight in kg? Note (2.2 lb = 1 kg)Answer choices:
A. 4.0 kg
B. 3.0 kg
C. 14.52 kg
D. .33 kg
E. 8.6 kg

Answers

Answer 1
Answer:

The correct weight of the baby is given by option B) 3.0 kg

What is the unitary method?

The unitary method is a method in which you find the value of a unit and then the value of a required number of units.

Given here, the baby's weight as 6.6 lbs and 1 lb=0.45 kg

Thus 6.6 lbs=6.6×0.45

                     = 3.0 ( approx)

Hence, The correct weight of the baby is given by option B) 3.0 kg

Learn more about the unitary method here:

brainly.com/question/22056199

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Answer 2
Answer:

Answer:

B

Step-by-step explanation:

2.2lb = 1 kg

6.6/2.2=3.0kg

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Which inequality models this situation? The distance to the lake is greater than 5.5 km.

A.
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B.
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Answers

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Yesterday my family caught a largo fish. We ate 2/6 of the fish. Today we eat 2/4 of the fish. Told my motores that we ate more fish yesterday than today because 6 is greater than 4. So 2/6 is greater than 2/4. My mother told me i madre a mistake .

Answers

Answer:

Step-by-step explanation:

Fraction of fish ate on first day = 2/6

fraction of fish ate on second day = 2/4

In case of comparison of rational numbers if the numerators of two rational numbers is same and the denominators are different, then the number having larger denominator is less than the number having smaller denominator.

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So, the fraction of fish ate on the first day is less than the amount of fish ate on te second day.

A community college has 2,000 students and 50 instructors. Next year the enrollment will be 6,000. How many new instructors should be hired if the college wants to keep the same studentto instructor ratio?

Answers

\begin{array}{ccc}2,000&-&50\n\n6,000&-&x\end{array}\n\n\n2,000x=50*6,000\ \ \ \ \ /:2,000\n\nx=(300,000)/(2,000)\n\nx=150\n\n150-50=100\n\nAnswer:100\ new\ instructors.

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Answers

2x^2 + 10x doesn't do anything, unless it's equal to something.

All you've got so far is a number.  We can't even tell what it is
until we know what number 'x' is.

Is there another little part of the question that you didn't copy ?
Factor out at 2 so 2(x+5)(x+0)
Set them equal to 0 so
2=0 that's not a solution
X+5=0 so x=-5 that works
And the last one x=-0 well negative 0 doesn't exist so the only value that works is -5

If F(x)=2x^2+3, then which of the following represent f(x+1). A.2x^2+2. B. X^2+3. C. 2x^2+4x+1. D. 2x^2+4x+5

Answers

Hi,
If it is f(x)=2x²+3 and not F(x)=2x²+3 then 
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