A park has a triangular sandbox. Todd wants to create a smaller sandbox at his backyard having the same angles as the park sandbox. Drawings of both sandboxes are shown. 18 ft 20 Park Sandbox 8+ Todd's Sandbox What is the perimeter, in feet (ft), of Todd's sandbox?​

Answer:

1/4 or 0.25

Step-by-step explanation:

The probability that a randomly selected senior voted for an eagle mascot is 11/68.

Given that, the Central High School students voted to select a school mascot. The results of the vote are recorded in the table.

We need to find what is the probability that a randomly selected senior voted for an eagle mascot.

Probability can be defined as the ratio of the number of favourable outcomes to the total number of outcomes of an event. For an experiment having 'n' number of outcomes, the number of favourable outcomes can be denoted by x. The formula to calculate the probability of an event is as follows.

Probability(Event) = Favorable Outcomes/Total Outcomes = x/n

Now, probability = 55/340 =11/68

Therefore, the probability that a randomly selected senior voted for an eagle mascot is 11/68.

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Answer:

Here we want to complete the blank to make the equality true:

( ) = (2 - 6)*(-4)

The equality is true if we have the same value in both sides, so we can think of this as an algebraic equation:

x = (2 - 6)*(-4)

We just need to find the value of x.

Then let's solve the right side:

x = (2 - 6)*(-4) = (-4)*(-4)

Remember the rule of signs:

(-)*(-) = (+)

x = (-4)*(-4) = 4*4 = 16

Then we need to complete the blank with the number 16

(16) = (2 - 6)*(-4)

The function that gives the amount of money in dollars, J(t), in Jamie's account t years after the initial deposit is A = 627(1.00875)^{4t} (in dollars)

If the initial amount (also called as principal amount) is P, and the interest rate is R% per unit time, and it is left for T unit of time for that compound interest, then the interest amount earned is given by:

[tex]CI = P(1 +\dfrac{R}{100})^T - P[/tex]

The final amount becomes:

[tex]A = CI + P\\A = P(1 +\dfrac{R}{100})^T[/tex]

For this case, we're given that:

Rate of interest is compounding quarterly.

Each year has 4 quarters.

Rate of interest is usually annual rate of interest. Since compounding is done quarterly, let we express everything in quarter years.

Quarterly interest rate compounding quarterly = 3.5/4 = 0.875% = R%

t years has 4t quarters = T

Thus, we get the final amount in Jamie's account as

[tex]A = P\left(1 +\dfrac{R}{100}\right)^T\\\\A = 627 \left(1 +\dfrac{0.875}{100}\right)^{4t}\\\\A = 627(1.00875)^{4t} \: \rm \text{(in dollars)}[/tex]

Thus, the function that gives the amount of money in dollars, J(t), in Jamie's account t years after the initial deposit is [tex]A = 627(1.00875)^{4t}[/tex] (in dollars)

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Answer:

the price of an adult ticket is $3 and a child ticket is $2

Step-by-step explanation:

Answer:

Step-by-step explanation:

[tex]f(n)=41+(n-1)^5\\\\f(1)=41+(1-1)^5=41\\\\f(2)=41+(2-1)^5=41-1=40\\\\f(3)=41+(3-1)^5=41-32=9[/tex]

Answer:

This is what I got! Hope it helps! :)

The zeroes are (2, 0) and (8, 0),Vertex is (5, 9), remaining points plotted on the graph are (4,8) and (6,8).

The graph is not a line. This figure is called a parabola. Every quadratic equation has a graph that looks like this.

All parabolas of the form y = [tex]a{x}^{2}+bx+c[/tex] open upwards or downwards.

When the [tex]{x}^{2}[/tex] term is positive, the parabola opens upward, and when the [tex]{x}^{2}[/tex] term is negative, the parabola opens downward.

After plotting the equation [tex]y=-x^{2} +10x-16[/tex]

From the graph i have labelled 5 points, they are

As per the graph the zeroes are (2, 0) and (8, 0),Vertex is (5, 9), remaining points plotted on the graph are (4,8) and (6,8).

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Answer:

Step-by-step explanation:

Can you at least put the questio here

Answer: 63.114

Step-by-step explanation:

Multiply like normal but don’t bring your decimal down count how many number are behind the decimal. You have 2 on the first number and 1 on the second so count 3 places

Answer:

63.114

Step-by-step explanation:

See the picture I attached, I hope this helps!

Answer:

15^2 + 20^2

[tex]\sqrt{625}[/tex] = 25

Step-by-step explanation:

Answer:

180°

Step-by-step explanation:

In [tex] \odot A, [/tex] [tex] \overline {BE} [/tex] and [tex] \overline {FC} [/tex] are diameters. (given)

Therefore, FC is a semicircular arc.

Since, measure of semicircular arc is 180°

[tex] \therefore m\widehat {FC} =180\degree [/tex]

Answer:

B

Step-by-step explanation:

i am smart

Answer:

Step-by-step explanation:

you have to isolate x, the variable. to do so, you have to invert the number to 'cancel' it out

Answer:

Yes

Step-by-step explanation:

I think the test

Answer:

5x (3x + 2)

Step-by-step explanation:

15x² + 10x​

5x (3x + 2)

Answer:

D..... 3 lines of Symmetry

Answer:

k = 3.9

Step-by-step explanation:

Since the three possible outcomes are given. Therefore, the sum of all the probabilities of the three possible outcomes will be equal to one:

[tex]\frac{7}{13} +\frac{1}{k}+ \frac{1}{2k} = 1 \\\\\frac{1}{k} \frac{1}{2k} =1-\frac{7}{13}\\\\\frac{3}{2k} \frac{5}{13}\\\\2k = \frac{(13)(3)}{5}\\\\k = \frac{39}{(5)(2)}\\[/tex]

k = 3.9

Answer: 120,000 meters²

Step-by-step explanation:

First find the area of all the land both paved and unpaved:

= Length * Width

= 260 * 500

= 130,000 meters²

The find the area paved:

= 50 * 200

= 10,000 meters²

The area left unpaved:

= Total area - Paved area

= 130,000 - 10,000

= 120,000 meters²

Answer: I thinks it’s B

Step-by-step explanation:

Answer:

(a)  s = the original price = $28.38 / 0.67 = $42.36

Step-by-step explanation:

Let s represent the original price of the snowsuit.  

If $28.38 is a discount of 33% from the original price, then (1.00 - 0.33)s = $28.38, or 0.67s = $28.38.

(a)  s = the original price = $28.38 / 0.67 = $42.36

(b) if taxes are 7% then the sale price is (1.07)($42.36) = $45.32.

Of course, if the tax rate is other than 7%, the total sale price will be different.

Answer:

A

Step-by-step explanation:

I just looked it up lol but I hope I helped

Answer:

Step-by-step explanation:

Y = 32

Answer:

angle 2 = 128 because of a rule that I unfortunately cannot remember the name of....

angle 6 = 180 - 47 = 133

because a straight line = 180 degrees

angle 3 = 180 - 128 = 52

Same reason as angle 6

angle 1 = 52 + 47 = 99

180 - 99 = 81

Sum of the angles in a triangle = 180

All of the underlined numbers are the answers

Hope that answers your question

Don't hesitate to comment if you are confused about something

Step-by-step explanation:

Answer:

1/15

Step-by-step explanation:

Answer:

2.75cm

Step-by-step explanation:

Given data

Area of circle=  23.79cm^2

We know that the formula for the area of a circle is

Area= πr^2

Substitute

23.79=3.142*r^2

23.79/3.142= r^2

7.57=r^2

Square roo both sides

r= √7.57

r= 2.75 cm

Hence the radius is 2.75cm