1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
natulia [17]
3 years ago
8

P L Z H E L P M E ! ! !

Mathematics
1 answer:
zubka84 [21]3 years ago
5 0

Answer:

slope = - 4

Step-by-step explanation:

Calculate the slope m using the slope formula

m = \frac{y_{2}-y_{1}  }{x_{2}-x_{1}  }

with (x₁, y₁ ) = - 1, 22) and (x₂, y₂ ) = (1, 14) ← 2 ordered pairs from the table

m = \frac{14-22}{1-(-1)} = \frac{-8}{2} = - 4

You might be interested in
One experiment had 10 players spinning, another experiment had 100 players spinning. Which experiment is more likely to come clo
Stels [109]

Answer: Experiment with 100 players sprinting

Step-by-step explanation:

When it comes to experiments using samples to find out the effect of a variable on an entire population by finding out the representative effect on the sample, the larger the size of the sample, the better.

A larger sample comes closer to being the actual size of the population so when this larger sample is experimented upon, the results it gives will be closer to the results that would be gotten if we experimented on the entire population. The 100 player sprinting experiment would therefore come closer to matching its theoretical probability.

5 0
3 years ago
How are equivalent fractions used when adding unlike fractions
Karo-lina-s [1.5K]
Message me and ill tell u. its confusing.
7 0
4 years ago
A trapezoid has a set of parallel bases with lengths 3 inches and 5 inches and a helght of 8 inches. What is the area
Aleks04 [339]

Answer:

The area of trapezoid is 32 inches^2

Step-by-step explanation:

Parallel base 1 = a = 3 inches

Parallel base 2 = b = 5 inches

Height of trapezoid = 8 inches

We need to find area of trapezoid

The formula used is: Area\:of\:trapezoid=\frac{a+b}{2}\times h

Now putting the values and finding area of trapezoid

Area\:of\:trapezoid=\frac{a+b}{2}\times h\\Area\:of\:trapezoid=\frac{5+3}{2}\times 8\\Area\:of\:trapezoid=\frac{8}{2}\times 8\\Area\:of\:trapezoid=4\times 8\\Area\:of\:trapezoid=32

So, the area of trapezoid is 32 inches^2

7 0
3 years ago
The volume V (r) (in cubic meters) of a spherical balloon with radius r meters is given by
STatiana [176]

Answer:

M(t) = 4/3 * pi * (4t + 3)^3

Step-by-step explanation:

W(t) = radius after t seconds,

Substitute W(t) for r in V(r)

Since W(t) = 4t +3:

M(t) = 4/3 * pi * (4t+3)^3

3 0
3 years ago
Fill in the y values of the t–table for the function y = RootIndex 3 StartRoot x EndRoot x y −8 −1 0 1 8.
Fynjy0 [20]

To solve the problem we will substitute the value of x in the given function.

<h3>What is a Function?</h3>

A function assigns the value of each element of one set to the other specific element of another set.

Given to us

  • Function, f(x) = y = ∛x

To find the values of the Table

  •  x      y
  • −8      y
  • −1      y
  • 0      y
  • 1      y
  • 8      y

To find the values of y simply substitute the value of x in the function given,

<h3>Values of y for the function</h3>

A.) (−8, y)

f(x) = y = \sqrt[3]{x}

y = \sqrt[3]{-8}\\\\y = -2

(−8, -2)

B.) (−1, y)

f(x) = y = \sqrt[3]{x}

y = \sqrt[3]{-1}\\\\y = -1

(−1,  -1)

C.) (0, y)

f(x) = y = \sqrt[3]{x}

y = \sqrt[3]{0}\\\\y =0

(0, 0)

D.) (1, y)

f(x) = y = \sqrt[3]{x}

y = \sqrt[3]{1}\\\\y =1

(1, 1)

E.) (8, y)

f(x) = y = \sqrt[3]{x}

y = \sqrt[3]{8}\\\\y =2

(8, 2)

The plot of the points on the function is shown in the below image.

Learn more about Functions:

brainly.com/question/5245372

7 0
2 years ago
Other questions:
  • A recent study indicates that the annual cost of maintaining and repairing a car in a town in Ontario averages 200 with a varian
    11·1 answer
  • Find the midpoint M of the line segment joining the points P = (-4, 6) and Q = (8, -4).​
    6·1 answer
  • PLEASE HELP - If the sum of the measures of the interior angles of a polygon is twice the sum of its exterior angles, how many s
    13·1 answer
  • F(x)=x+4 key feature table
    6·1 answer
  • A fishing derby was held over the Fourth of July weekend. What is the percent change in fish caught from Saturday to Sunday?
    13·1 answer
  • When making a long distance call from a certain pay phone, the first three minutes of a call cost $2.20. After that, each additi
    8·2 answers
  • Three boys spent the afternoon playing a video game and then compared their best scores. Al says, "My best today is 1800 points
    6·1 answer
  • A flat, rectangular television screen has a height of 25 inches and a diagonal of 32 inches. What is the width of the television
    9·1 answer
  • Fiona is 7 years older than Gavin. Alex is 12 years younger than Gavin. If the total of their ages is 73, how old is the younges
    5·1 answer
  • To determine whether a cause-effect relationship exists between two variables, a researcher must use.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!