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3 years ago

Here is a picture of it Thank you!

Mathematics

2 answers:

bulgar [2K]3 years ago

7 0

Answer:

[see below]

Step-by-step explanation:

Question 1:

"At most" means implies "Less than or equal to".

The number can be at most 12, which means it can't be over 12.

Option 1 should be the correct answer.

Question 2:

"At least" implies "more than or equal to".

The grade would have to be 90 or above for you to go to Disney.

x ≥ 90

Question 3:

As mentioned in question 1, at most means less than or equal to. ''

You can bring no more than 3 friends to Disney.

So options A, B, and C should be correct.

Hope this helps!

Marina86 [1]3 years ago

4 0

"At most 12" means "the highest we can go is 12". Think of it as the ceiling. So x can equal 12 or it can be smaller. This means $x \le 12$

<h3>Answer: Choice A</h3>

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In a certain lottery, an urn contains balls numbered 1 to 26. From this urn, 6 balls are chosen randomly, without replacement

expeople1 [14]

Answer:

\frac{1}{230230}

Step-by-step explanation:

Given that in a certain lottery, an urn contains balls numbered 1 to 26

From this urn, 6 balls are chosen randomly, without replacement.

Bet amount 1 dollar and he selects a set of six numbers.

If these match with those chosen from the urn he wins (order does not matter)

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3 years ago

What is the answer 27x^3-1=0

chubhunter [2.5K]

X=cubic root 2/27
Glad to help

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3 years ago

Read 2 more answers

Solve for x y=c(x+b)

sergeinik [125]

Step-by-step explanation: To solve for x in this literal equation, I would first distribute the C through the parentheses to get y = cx + cb.

Now subtract cb from both sides to get y - cb = cx.

Finally, divide both sides by c to get y - cb / c = x.

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2 years ago

A positive slope indicates a ___ process A. Steady B gaining c.losing D. slow

WARRIOR [948]

Answer:

B. Gaining

Step-by-step explanation:

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3 years ago

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The following graph represents the distance a commercial airplane travels over time, at cruising speed and an altitude of 35,000

ANEK [815]

Answer:

see the explanation

Step-by-step explanation:

<u><em>The picture of the question in the attached figure</em></u>

we know that

A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form $k=\frac{y}{x}$ or $y=kx$

In a proportional relationship the constant of proportionality k is equal to the slope m of the line and the line passes through the origin

Let

x ----> the time in hours

y ----> the distance in miles

<em>Find the value of k</em>

For the point (4,2268)

$k=\frac{2,268}{4}=567\ mph$

The slope represent the speed of the airplane

The linear equation is

$y=567x$

Part 1 :

The point (0,0) represents the starting point of the aircraft, when the time and distance are equal to zero. The cruising starts when time t = 0.

Part 2 :

The point (4, 2268) represents the plane after 4 hours of cruise , and shows it has traveled a distance of 2268 miles after 4 hours

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3 years ago