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3 years ago

5x(f-32)divided by 9 for f = 95

Mathematics

1 answer:

Dmitrij [34]3 years ago

8 0

Answer:

35x

Step-by-step explanation:

$5x(f - 32) \div 9 \\ \\ = \frac{5x(f - 32)}{9} \\ \\ = \frac{5x(95- 32)}{9} \\ \\ = \frac{5x \times 63}{9} \\ \\ = 5x \times 7 \\ \\ = 35x$

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Solve the equation:<br> (2x^3+5x^2)(1−2x)=0<br> Its says there are two solutions, please explain

maria [59]

Answer:

Exact Form:

x=−1/2,2,1

Decimal Form:

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Step-by-step explanation:

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3 years ago

If a=2 and b=3,then ab=ba. show calculations to justify answer

Kipish [7]

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3 years ago

Major arc CBD measures 300°. Which is the radian measure of its corresponding central angle? radians radians radians radians

morpeh [17]

Answer:

$\frac{5}{3}\pi\ radians$

Step-by-step explanation:

we know that

If the measures of the major arc CBD is equal to $300$ degrees

then

the measure of its corresponding central angle is equal to $300$ degrees

Convert degrees to radians

Remember that

$180\°=\pi \ radians$

so by proportion

Convert $300\°$ to radians

$\frac{\pi}{180}\frac{radians}{degrees} =\frac{x}{300}\frac{radians}{degrees}\\ \\x=300\pi /180\\ \\x=\frac{5}{3}\pi\ radians$

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4 years ago

Read 2 more answers

A math instructor assigns a group project in each of the scenarios below, the instructor selects 5 consecutive students from thi

SVETLANKA909090 [29]

Complete question:

Consider a class of 20 students consisting of 5 sophomores, 8 juniors, and 7 seniors. A math instructor assigns a group project in each of the scenarios below, the instructor selects 5 consecutive students from this class, keeping track (in order) of the level of the student that he gets.

1a. How many possible outcomes are in the sample space S? (An outcome is a 5- tuple of students.)

Let A2 denote the event that exactly 2 of the selected students are sophomore, A5 denote the event that exactly 5 of the selected students are the juniors, and A4 denote the event that exactly 4 of the selected students are seniors.

1b. Find the probabilities of each of these three events. A2, A5, A4

1c. Do the events A2, A5, A4 constitute a partition of the sample space?

Answer:

Given:

n = 20

a) The possible outcome in the sample space,S, =

ⁿCₓ = ²⁰C₅

$= \frac{20!}{(20-5)! 5!)}$