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2 years ago

4. In the given data set witch TWO measures are equivalent?

1 answer:

4 0

The mode is the number that appears the most out of a given sequence.
30 appears the most.
Our mode is 30.
The median is the middle number of a list of numbers from least to greatest.
I will organize it for you.
20, 25, 30, 30, 30, 35, 45, 50, 100.
To determine the median the fast way, cross out the smallest number with the largest number until you can no longer do so.
20,25,30,30,30,35,45,50,100
25,30,30,30,35,45,50
30,30,30,35,45
30,30,35
30.
Our median is 30.
We do not need to figure out the mean, since we have found our answer;
Our mode and our median are equivalent.
I hope this helps!

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I need help with this and also round the Answer

Leya [2.2K]

I think it’s 135
12x15=180
180 divided by 4/3 or 1 1/3 = 135

3 0

2 years ago

i haven't submitted a single assignment for this class since winter break bc i didn't realize she was assigning things on goform

rosijanka [135]

Answer and Step-by-step explanation:

<u>Trigonometric Function (These only work for right triangles):</u>

SOH-CAH-TOA

S = Sine = sin

C = Cosine = cos

T = Tangent = tan

O = Opposite (side)

H = Hypotenuse (side)

A = Adjacent (side)

SOH = sin(angle) = $\frac{opposite}{hypotenuse}$

CAH = cos(angle) = $\frac{adjacent}{hypotenuse}$

TOA = tan(angle) = $\frac{opposite}{adjacent}$

1. sinQ (Q is the angle) = $\frac{14}{50} = \frac{7}{25} = 0.28$

Use Pythagorean Theorem to find side PQ. $14^{2} + PQ^{2}= 50^{2} \\PQ^{2} = 2304\\PQ = 48$

2. cosQ = $\frac{48}{50} = \frac{24}{25} = 0.96$

3. tanQ = $\frac{14}{48} = \frac{7}{24} = 0.29$

3 0

2 years ago

How do you graph y=-3x+4

Art [367]

It's a linear function. The graph is a straight line, therefore we need only two points.

Select any value of x and calculate the value of y:

y = -3x + 4

for x = 0 → y = -3(0) + 4 = 4 → (0, 4)

for x = 2 → y = -3(2) + 4 = -2 → (2, -2)

4 0

2 years ago

A book is in the shape of a right rectangular prism. It measures 8 1/2 inches tall, 7 inches wide, and 2 1/2 inches thick. What

Alenkasestr [34]

Hello!

The formula for volume of a rectangular prism is:

V = lwh

Let's convert the dimensions to decimals, and then use the formula to solve.

8 1/2 = 8.5 as a decimal.

7 = 7 as a decimal.

2 1/2 = 2.5 as a decimal.

Multiply:

V = 8.5 × 7 × 2.5

V = 59.5 × 2.5

V = 148.75

148.75 = 148 3/4 as a fraction because if you convert 3/4 to a decimal by dividing the numerator by the denominator, it equals 0.75.

ANSWER:

The volume of the book is 148 3/4 inches cubed.

6 0

2 years ago

Read 2 more answers

-17xy + 5x - (-25xy) - 5x

poizon [28]

$-17xy+5x-(-25xy)-5x=-17xy+5x+25xy-5x\\\\\text{combine like terms}\\\\=(-17xy+25xy)+(5x-5x)=8xy$

3 0

3 years ago