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Shkiper50 [21]
3 years ago
5

A total of 438 tickets were sold for the school play. They were either adult tickets or student tickets. There were 62 fewer stu

dent tickets sold than adult tickets. How many adult tickets were sold?
Mathematics
1 answer:
Vinil7 [7]3 years ago
7 0

Answer:

a + s = 394     total tickets sold is 394 s = a - 56       56 fewer student tickets than adult substitute a-56 in place of s in 1st equation and solve for a a + (a - 56) = 394 2a - 56 = 394 2a = 450 a = 225 adult tickets sold s = a-56 = 169 student tickets sold

Hoped I helped

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An aquarium holds 33.75 gallons of water. it has a length of 2 feet and a height of 1.5 feet. What is the volume of the aquarium
I am Lyosha [343]
Assuming that the aquarium is rectangular, the formula to work out the volume would be
V = L x H x D
Considering that 1 gallon = 231 inches³
Multiply both by 33.75 to get the total number of inches³ (volume)
231 x 33.75 = 7796.25 inches³

If you also want the depth, read on...

Also, there are 12 inches in one foot
Length = 2 x 12 = 24 inches
Height = 1.5 x 12 = 18 inches

Now we can fill in the information we know

7796.25 = 24 x 18 x D
To work out D, we divide the volume by the values we know
7796.25 / 18 = <span>433.125
433.125 / 24 = </span><span>18.046875 inches
</span>18.046875 / 12 = 1.50390625 feet
To the nearest 2d.p. ≈ 1.5 feet
6 0
3 years ago
A recent survey found that 5% of the population of the United States is unemployed. If Charlotte, North Carolina, has 30,850 une
mash [69]

Answer:

617000

Step-by-step explanation:

Division reverses multiplication.

If the total population of Charlotte which we'll call 'x' follows

x * 0.05 = 30850, then

30850 / 0.05 = x

x = 617000

7 0
3 years ago
A typical security camera frame rate is 30 frames per second. If a security incident over a 27 second period must be examined, h
just olya [345]

Answer:

810 frames

Step-by-step explanation:

30 frames per 1 sec : 'f' frames per 27 sec

30 x 27 = 810

3 0
3 years ago
Suppose we have the following information:
HACTEHA [7]
A- The probability that it will rain today or tomorrow
6 0
3 years ago
The function f(x) = x is translated using the rule (x, y) - (x - 6, y + 9) to create A(x).
anyanavicka [17]

<em>It seems the correct function you need to mention is f(x) = sqrt x</em>

<em>so, I am assuming </em>f(x) = \sqrt{x}<em> and will solve the question based on it.</em>

Answer:

Check the explanation

Step-by-step explanation:

Given the function

f(x) = \sqrt{x}

As the function is translated according to the rule

  • (x, y) → (x - 6, y + 9)

Translation of the function f(x) = \sqrt{x} 6 units to the left will bring the function

g(x) = \sqrt{x+6}

Translation of the function  g(x) = \sqrt{x+6}  9 units up will bring the function

A\left(x\right)=\sqrt{x+6}+9

Determining the range of A\left(x\right)=\sqrt{x+6}+9

  • As we know that the range is the set of dependent values for which the function is defined.

\mathrm{The\:range\:of\:an\:radical\:function\:of\:the\:form}\:c\sqrt{ax+b}+k\:\mathrm{is}\:\:f\left(x\right)\ge \:k

k=9

f\left(x\right)\ge \:9

so

\mathrm{Range\:of\:}\sqrt{x+6}+9:\quad \begin{bmatrix}\mathrm{Solution:}\:&\:f\left(x\right)\ge \:9\:\\ \:\mathrm{Interval\:Notation:}&\:[9,\:\infty \:)\end{bmatrix}

Therefore, the expression describes the range of A(x) will be:

f\left(x\right)\ge \:\:9\:or\:y\:\ge \:\:\:9

3 0
3 years ago
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