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slavikrds [6]
2 years ago
9

Using the first figure below draw lines to l through points A, B, C, and D in your notebook. When you have finished, click on th

e second figure below until the correct answer is displayed.

Mathematics
1 answer:
Tresset [83]2 years ago
5 0
First draw<span> a chart like the one shown </span>below<span> on a piece of paper. ... Fundamental Units. Area. A=</span>L2. Volume. V=L3<span>. Velocity. 9. Acceleration. 14 ... Think for a while </span>before you<span> continue. ... If </span>your answer<span> is "distance and time", it is </span>correct<span>. ..... Finally, in this example, vectors </span>C<span> and </span>D have<span> the same direction and magnitude </span>
You might be interested in
Graph a triangle ABC and perform a translation of (x + 4, y − 3) to create triangle A′B′C′.
LiRa [457]

Answer:

to describe the transformation in words you could say, triangle ABC was moved to the right 4 times and down 3 times.

4 0
2 years ago
Resistors are labeled 100 Ω. In fact, the actual resistances are uniformly distributed on the interval (95, 103). Find the mean
Zinaida [17]

Answer:

E[R] = 99 Ω

\sigma_R = 2.3094 Ω

P(98<R<102) = 0.5696

Step-by-step explanation:

The mean resistance is the average of edge values of interval.

Hence,

The mean resistance, E[R] = \frac{a+b}{2}  = \frac{95+103}{2} = \frac{198}{2} = 99 Ω

To find the standard deviation of resistance, we need to find variance first.

V(R) = \frac{(b-a)^2}{12} =\frac{(103-95)^2}{12} = 5.333

Hence,

The standard deviation of resistance, \sigma_R = \sqrt{V(R)} = \sqrt5.333 = 2.3094 Ω

To calculate the probability that resistance is between 98 Ω and 102 Ω, we need to find Normal Distributions.

z_1 = \frac{102-99}{2.3094} = 1.299

z_2 = \frac{98-99}{2.3094} = -0.433

From the Z-table, P(98<R<102) = 0.9032 - 0.3336 = 0.5696

5 0
2 years ago
Arthur wrote that 15 – 14.7 = 3.
PilotLPTM [1.2K]
3 is incorrect because 14.7 + 3 = 17.7
The answer of 15 - 14.7 = 0.3
8 0
2 years ago
butter and flour are mixed in the ratio 2:3. paul has 640 grams of butter and 880 grams of flour. how much more flour does he ne
madam [21]

Answer:

80g

Step-by-step explanation:

Here's why:

SO you have 2:3 ratio which means the ratio for grams of butter/grams of flour has to be 2:3.

So we set up the following equation:

2/3 = 640/x (solve for x)

x= 960g

960g is what you should have to get to ratio, but the question is asking how much more you need from the initial given flour.

So you need  (suppose x is the grams of flour you need)

x+880g = 960g (solve for x)

x=80g

3 0
2 years ago
Callan goes for a hike every Saturday. Callan hikes at a rate of three miles per hour.
ioda

Answer:

I believe its

1. 3

3. 9

5. 15

5 0
2 years ago
Read 2 more answers
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