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3 years ago

HELP: How do I graph this?

Mathematics

1 answer:

bonufazy [111]3 years ago

6 0

Answer:

Step-by-step explanation:

C against x

income against sale of x games

for the first equation, the gradient would be 8 and for the second one the gradient would r with a y intercept at 48000

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The histogram shows the distributions of essay scores for high school sophomores and juniors in a contest. Which comparison of t

goblinko [34]

Answer:

A=Both distributions are nearly symmetric

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

The ratio of the measure of the sides of the triangle is 1/6: 1/3: 1/4 if the perimeter of the triangle is 13.5 inches find the

marissa [1.9K]

Answer:

The shortest side of the triangle is 3 inches.

Step-by-step explanation:

Given:

The ratio of the measure of the sides of the triangle is 1/6: 1/3: 1/4.

The perimeter = 13.5 inches.

Now, to find the shortest side.

Let the one side be $\frac{1}{6}x$

And the second side be $\frac{1}{3}x$ .

And the third side be $\frac{1}{4}x$ .

According to question:

$\frac{1}{6}x+\frac{1}{3}x+\frac{1}{4}x=13.5$

⇒ $\frac{x}{6}+\frac{x}{3}+\frac{x}{4}=13.5$

Adding all the variables by taking common denominator we get:

⇒ $\frac{9x}{12}=13.5$

Multiplying both sides by 12 we get:

⇒ $9x=162$

Dividing both sides by 9 we get:

⇒ $x=18$

Thus, the sides of the triangle are:

1/6×18=3 inches.

1/3×18=6 inches.

1/4×18=9/2=4.5 inches.

Therefore, the shortest side of the triangle is 3 inches.

4 0

3 years ago

The population of a local species of beetle can be found using an infinite geometric series where a1 = 880 and the common ratio

nasty-shy [4]

Data:

infinite geometric series

A1 = 880

r = 1 / 4

The sum of a geometric series in sigma notation is:

n 1 - r^n
∑ Ai = A ----------- ; where A = A1
i = 1 1-r

When | r | < 1 the infinite sum exists and is equal to:

∞ A
∑ Ai = ---------- ; where A = A1
i = 1 1 - r

So, in this case:

∞ 880
∑ Ai = -------------- = 4 * 880 / 3 = 3520 /3 = 1173 + 1/3
i = 1 1 - (1/4) 

Answer: 1173 and 1/3

6 0

3 years ago

2 angles are complementary. One of the angles is 30 degrees. The other has a label of 5n + 20. What would "n" have to be?

Liula [17]

Answer:

Step-by-step explanation:

complementary angle of 30°=60°

5n+20=60

5n=60-20

5n=40

n=40/5=8

4 0

3 years ago

Data Set: {60, 30, 35, 30,25}

GrogVix [38]

30 is the correct answer

3 0

3 years ago