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LuckyWell [14K]
2 years ago
12

A. Dan should hope his flight uses configuration B.

Mathematics
2 answers:
tatuchka [14]2 years ago
8 0
C should be it, try it and see
romanna [79]2 years ago
6 0

Answer:

The answer is A.

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A 1050 kg car travels on the freeway at a speed of 33 m/s. What is the cars kinetic energy?
alexandr402 [8]

Answer:

571 725

Step-by-step explanation:

Genetic energy formula:m.v²

2

1050.33²=

2

=1050.1089=

2

1 143 450:2=571 725

7 0
2 years ago
Write two equivalent expressions for each radical expression using product law of radicals. One of you expressions should simpli
Lana71 [14]

The way to solve radicals include:

  • Determine the prime factors of the number under the root.
  • Write the prime factors in groups.
  • Simplify any multiplication and exponents.
  • Simplify the radical until no further simplification can be done.

<h3>How to illustrate the information?</h3>

It should be noted that your information is incomplete. Therefore, an overview will be given.

When the radical symbol is used to denote any root other than a square root, there will be a superscript number in the 'V'-shaped part of the symbol.

For example, 3√(8) means to find the cube root of 8

Learn more about radical on:

brainly.com/question/8952483

#SPJ1

3 0
1 year ago
For f(x) = 3x^2 + 2x - 1, identify the rule for g(x) = f(x + 1) - 6 and it's graph.
PilotLPTM [1.2K]

2x2 + x −#6 _____________

x2 − 1

∙ x

__

2 + 2x + 1

x 2 − 4

Rewrite as multiplication.

(2x − 3)(x + 2) __

(x + 1)(x − 1) ∙ (x + 1)(x + 1) __ (x + 2)(x − 2) Factor the numerator and denominator.

(2x − 3)(x + 2)(x + 1)(x + 1) ___ (x + 1)(x − 1)(x + 2)(x − 2) Multiply numerators and denominators.

(2x − 3)(x + 2)(x + 1)(x + 1) ___ (x + 1)(x − 1)(x + 2)(x − 2) Cancel common factors to simplify.

(2x − 3)(x + 1) __ (x − 1)(x − 2)

4 0
3 years ago
Scientists found that a certain particle of dust doubles every 30 minutes. If the scientists tests this out with 21 grams of the
monitta

Answer: 1.663\times 10^{30}\ gm

Step-by-step explanation:

Given

Population of dust particle doubles every 30 minutes

If the initial sample is 21 grams

The model to predict the population will be

\Rightarrow P=21\cdot 2^{2t}

Where t=time in hours

A day has 24 hours . So, for 2 days time is 48 hours

Population is given by

\Rightarrow P=21\cdot 2^{2\times 48}\\\\\Rightarrow P=21\times 2^{96}\\\\\Rightarrow P=1.663\times 10^{30}\ gm

7 0
3 years ago
A 90 % confidence interval for the average salary of all CEOs in the electronics industry was constructed using the results of a
alisha [4.7K]

Answer: D) Increase the sample size and decrease the confidence level.

Step-by-step explanation:

A reduced interval width means that the data is more accurate. This can only be achieved if the sample size is increased because a larger sample size is able to capture more of the characteristics of the variables being tested.

A smaller confidence interval will also lead to a reduced interval width because it means that the chances of the prediction being correct have increased.

8 0
3 years ago
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