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3 years ago

A rectangular room has a perimeter of 70m what could be the length of the longest side of the room

SAT

1 answer:

Blizzard [7]3 years ago

5 0

Answer:

Explanation:

1+1+34+34 = 2+68=70

if we consider only whole numbers the longest side could be 34

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A truck Driver left Cincinnati at 9 AM and drove west at a constant speed. At 10:30 AM, the truck was 75 miles from Cincinnati.

Drupady [299]

F(x) = (5/6)m

Distance equals rate(r) • time. You're solving for the rate of travel in respect to m minutes. 75 miles were traveled in 90 minutes.

75 = 90r
75/90 = r. This simplifies to 5/6

Create a function for distance where f(x) is defined by the rate 5/6 multiplied my minutes m.

5 0

3 years ago

Consider a set of cards that has four cards labeled 1, 2, 3, and 4. Suppose you pick two cards, without replacement, to obtain t

Phantasy [73]

Answer:

$\begin{array}{cccccc}{Mean} & {1.5} & {2} & {2.5} & {3} & {3.5}\ \\ {Probability} & {\frac{1}{6}} & {\frac{1}{6}} & {\frac{1}{3}} & {\frac{1}{6}} & {\frac{1}{6}}\ \end{array}$

Explanation:

Given

$Cards = \{1,2,3,4\}$

Required

The sampling distribution

The possible selection of 2 cards without replacement is as follows:

$S = \{(1,2) (1,3) (1,4) (2,1) (2,3) (2,4) (3,1) (3,2) (3,4) (4,1) (4,2) (4,3)\}$

Calculate the mean

$\begin{array}{cccccccccccc}{Selection} & {(1,2)} & {(1,3)} & {(1,4)} & {(2,1)} & {(2,3)} & {(2,4)}& {(3,1)} & {(3,2)} & {(3,4)} & {(4,1)} & {(4,2)} & {(4,3)} \ \\ {Mean} & {1.5} & {2} & {2.5} & {1.5} & {2.5} & {3} & {2} & {2.5} & {3.5} & {2.5} & {3} & {3.5}\ \end{array}$

List out the mean and the respective frequency

$1.5 \to 2$

$2 \to 2$

$2.5 \to 4$

$3 \to 2$

$3.5\to 2$

$Total \to 12$

Calculate the probability of each mean

$P(1.5) \to \frac{2}{12} \to \frac{1}{6}\\$

$P(2) \to \frac{2}{12} \to \frac{1}{6}\\$

$P(2.5) \to \frac{4}{12} \to \frac{1}{3}\\$

$P(3) \to \frac{2}{12} \to \frac{1}{6}\\$

$P(3.5) \to \frac{2}{12} \to \frac{1}{6}$

So, the table of sampling distribution is:

$\begin{array}{cccccc}{Mean} & {1.5} & {2} & {2.5} & {3} & {3.5}\ \\ {Probability} & {\frac{1}{6}} & {\frac{1}{6}} & {\frac{1}{3}} & {\frac{1}{6}} & {\frac{1}{6}}\ \end{array}$

3 0

3 years ago

You are driving on a highway in slippery road conditions, and your vehicle starts to skid toward the right shoulder. You should

Lubov Fominskaja [6]

Slowly
Press the breaks and turn left

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4 years ago

Read 2 more answers

Revisit the article. How was the Klan able to become influential in states like Alabama, Colorado, and Oregon? What strategy did

Andru [333]

The strategy the Ku Klux Klan used to dominate local and state politic was:

<u>B. The Klan made at least twelve members from each district run for local office.</u>

The Ku Klux Klan were a group of white supremacists who were offshoots of Americans who were opposed to ending slavery and as a form of rebellion, they:

Attacked blacks in their homes
Physically prevented some blacks from voting
Led crusades against blacks and even went as far as burning crosses in front of their homes
Made sure that their members were in positions of power in government so that they could further oppress blacks

As a result of their desire to gain control and be more powerful, they made sure that their members were elected into political office

Therefore, the correct answer is option B

A rectangular room has a perimeter of 70m what could be the length of the longest side of the room​

A rectangular room has a perimeter of 70m what could be the length of the longest side of the room