Answer:
y=-1x-6
Step-by-step explanation:
y-y1=m(x-x1)
y-(-5)=-1(x-(-1)
y+5=-1(x+1)
y+5=-1x-1
y=-1x-5-1
y=-1x-6
Enter the number 36 as a product of its prime factors. Enter the factors from least to greatest. The number 36 as a product of its prime factors i
Answer:
36, 18, 12, 9, 6, 4, 3, 2, and 1
Ashley wants to buy a new pair of boots. The original price of the boots is 180 dollars.
The store is offering a 30 percent discount. How much will Ashley pay for the boots?
Help meeeeeeeeeeeee please please
Answer:
Step-by-step explanation:
2 is the y-intercept and the slope is one
Anyone pls helppppppppp!!
Answer:
0.50
Step-by-step explanation:
What is the slope of the line that passes through points (0, 7) and (−3, 0)?
A. -7/3
B. 7/3
C. -3/7
D. 3/7
I NEED HELP WILL MARK BRAINLIEST
Answer:
4.5 units
Step-by-step explanation:
Which value represents the zero of the linear function
Y= -3x + 21?
A.-24
B.-7
C.7
D.18
If the wholesale price of a pair of shoes is $32.00, and the markup is 55%, find the selling price of the item.
Answer:
$49.6
Step-by-step explanation:
Given that :
Wholesale price, p = $32
Markup percentage = 55%
Selling price = wholesale price * ( 1 + Markup percentage)
Selling price = $32(1 + 0.55)
Selling price = $32(1.55)
Selling price = $49.6
On the first day of class, Alana skimmed the first 17 pages from each of the books
assigned in her literature class. Each assigned book has an equal number of pages. Is
this sample of the assigned reading likely to be biased or unbiased?Why?
A . biased; convenience sample
B . unbiased; represents population
C .biased; voluntary sample
D .unbiased; random sample
Answer:
A. biased; convenience sample
Step-by-step explanation:
Alana is reading the first 17 pages, which are what is most conveniently available.
The sample of the assigned reading likely to be biased and convenience sample.
What is probability?probability is the ratio of the number of favorable outcomes and the total number of possible outcomes. The chance that a particular event (or set of events) will occur expressed on a linear scale from 0 (impossibility) to 1 (certainty), also expressed as a percentage between 0 and 100%.
Given:
Alana skimmed the first 17 pages from each of the books
assigned in her literature class. Each assigned book has an equal number of pages.
According to given question we have
A biased estimator is one that deviates from the true population value. A biased sample can still be useful if the nature of the bias and how much of a bias exists is known.
An unbiased estimator is when a value from a sample is the same as the actual value of a population parameter.
The sample is not chosen at random, the inherent bias in convenience sampling means that the sample is unlikely to be representative of the population being studied. This undermines your ability to make generalizations from your sample to the population you are studying.
Therefore, the sample of the assigned reading likely to be biased and convenience sample.
Learn more details about probability here:
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I need help please!
Answer:
720 miles
Step-by-step explanation:
on the table you can see that it takes 1 hour to drive 60 miles. every hour you drive 60 more miles. so, 60mi x 12h = 720mi
i hope this helps :)
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
Which is an equation of the function graphed?
A. Y=-2x^2+4x-2
B. Y=-2x^2-4x+2
C. Y=-2x^2-4x-2
D. Y=-2x^2+4x+2
Answer:
D is the right answer
Step-by-step explanation:
Y= 2, X=2
According to D,
2= 2*4+8-2
2=8-8+2
2=2
Please look at the photo and answer the question
Answer:
D
Step-by-step explanation:
1T=2000lb
9000lb= 4.5T
Answer:
it is d my friend
PLS HELP WILL GIVE BRAINLEST
Which figure can be formed from the net?
An unfolded square base pyramid with the sides of the base being eight millimeters and the length from the base to the tip is ten millimeters.
A) A pyramid with a triangle base has two sides measurements of ten millimeters. The length from the base to the tip of a triangle is eight millimeters.
B)A pyramid with a triangle base has two sides measurements of eight millimeters. The length from the base to the tip of a triangle is ten millimeters.
C)A pyramid with a square base has two sides measurements of ten millimeters. The length from the base to the tip of a triangle is eight millimeters.
D)A pyramid with a square base has two sides measurements of eight millimeters. The length from the base to the tip of a triangle is ten millimeters.
Answer:
D
Step-by-step explanation:
Solve for x - (4x-5y) = (-5y+4)
Answer:
X= 10/3y + -4/3
Step-by-step explanation:
Step One: add -5y to both sides
Step two: divide both sides by -3
Answer:
-x=1 1/3
Step-by-step explanation:
x-(4x-5y)=(5y+4)
x-4x+5y=5y+4
-3x+5y=5y+4
5y-5y=0
-3x=4
x=4÷3
4÷3=1 1/3
3(x – 2) – 2x + 3 = -12
A geometric sequence has an initial value of 2 and a common ratio of 3. Which formula would be more practical to use if you were looking find the value of the 19th number in the sequence?
Answer:
19th term = ar^18
19th term = 774,840,978
Step-by-step explanation:
First term, a = 2
Common ratio, r = 3
nth term of a geometric sequence = ar^(n-1)
19th term = ar^(19-1)
19th term = ar^18
= 2 × 3^18
= 2 × 387,420,489
= 774,840,978
19th term = 774,840,978
Enter a number in each box so that the expressions are equivalent. (A) 0.8 (2x + x) + 3(7 - 4.1x) = x + 21 (B) 12 1 2 (6x + 22y) = x + y (C) (3x - ) - (6x + 1) = -3x - 2 (D) 112 1 2 x + 27y = (12 1 2 x + 9y)
The questions aren't well formatted ; from the values that are observable,
Answer:
Coefficient of x = -9.9 ;
Coefficient of x = 75
Coefficient of y = 275
Step-by-step explanation:
Given :
0.8 (2x + x) + 3(7 - 4.1x) = __x + 21
0.8(3x) + 21 - 12.3x = __x + 21
2.4x + 21 - 12.3x = __x + 21
-9.9x + 21 = __x + 21
-9.9
12 1/2 (6x + 22y) = x + y
75x + 275y = x + y
Answer:
The answers are:
1. -9.9x
2. 3x + 11y
3. 1
4. 3
In 1985 there were 275 cell phone subscribers in the small town of China grove. Subscribers increased by 40% each year after 1985. How many cell phone subscribers were there in 1994?
Find out the reason why
How many different ways can the letters of "Mississippi" be arranged.
Answer: .........34,650
Step-by-step explanation:
Answer:
Mississippi has 11 letters in it so
11 · 10 · 9 · 8 · 7 · 6 · 5 · 4 · 3 · 2 · 1 = 11! or 39,916,800
Step-by-step explanation:
abc is a triangle
ab = 8.7 cm
angle ABC = 49 degrees
angle ACB = 64 degrees calculate the area of triangle ABC
Evaluate the expression when a – 3 and c = 12
[tex] \frac{ c}{a} \: = [/tex]
Answer:
4
Step-by-step explanation:
First, let's replace the c with 12, and the a with 3, since those are the values given.
Now we have 12/3.
12 ÷ 3 = 4
So, c/a = 4.
A health club manager wants to determine whether the members would prefer a new sauna or a new steam room. The club surveys 50 of its 600 members. What is the population of this study?
The population of the study is club members who were asked whether they preferred a new sauna or new steam room
I dont really know how to do this and its due today, please help
Answer:
I THINK it is A
Step-by-step explanation:
I did this question before
Answer:
(x + 3) + (x + 3) + (x + 3) + (x + 3)
Step-by-step explanation:
Repeated addition:
4(x + 3), means that (x + 3) is added by itself 4 times.
So:
(x + 3) + (x + 3) + (x + 3) + (x + 3)
HELP PLS ITS URGENT! will give brainliest if answers these 2 questions correctly
Answer:
Domain = -6 ≤ x ≤ 6 Range = -1 ≤ y ≤ 3
Step-by-step explanation:
The domain is the interval on the x-axis and the range is the interval on the y-axis.
Identify the population and the sample in the situation below:
The coach wants to know which uniform the soccer team wants to wear, but he only asks the starting eleven players.
Question 1 options:
Population: soccer team, Sample: starting eleven player
Population: the starting eleven, Sample: soccer team
Population: the coach, Sample: soccer team
Population: soccer team, Sample: uniforms
Answer:
your answer is, A Population: soccer team, Sample: starting eleven player.
Step-by-step explanation:
I just took the test.
The population and the sample in the situation below is a Soccer team and starting eleven players respectively.
What is sample space?The sample space S of a random experiment is defined as the set of all possible outcomes of an experiment. In a random experiment, the outcomes, also known as sample points, are mutually exclusive.
Given, The coach wants to know which uniform the soccer team wants to wear, but he only asks the starting eleven players.
Since A population is an entire group that you want to draw conclusions about. A sample is a specific group that you will collect data from. The size of the sample is always less than the total size of the population.
and The sample space S of a random experiment is defined as the set of all possible outcomes of an experiment.
Thus in our case,
Population: soccer team
Sample: starting eleven players
Learn more about sample space here:
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Jose received a $100 gift card to his favorite coffee shop for his birthday. Every week he goes to the coffee shop and spends $5 on a drink.
a. Write an equation to represent the relationship between the amount of m money remaining on Jose’s gift card and the number of w weeks.
b. How many weeks will it be when Jose has only $15 remaining on his gift card?
Please help! I'll mark brainliest if correct :D
Answer:
Step-by-step explanation:
The Equation is m/w=5 And it will be 17 weeks when he has 15 remaining on his card
(x-2)(x+2) standard form
Answer:
x² - 4
Step-by-step explanation:
To write a polynomial in standard form, simplify and then arrange the terms in descending order.
ax² + bx + c
Expand using FOIL
x · x + x · 2 - 2x - 2 · 2
Simplify
x² - 4
good luck, i hope this helps :)
Graph 0.65 on the number line. PLEASE HURRY
Answer:
The answer is 3rd line infront of 0.5 2nd line behind 0.75
Step-by-step explanation:
It goes 0.5, 0.55, 0.60, 0.65, 0.70,0.75
7/10 is what percent of 7/8
Answer:
0.6125 (or 6,125/1,000)
If you need more help, don't hesitate to ask!
I'm here until 2:30!
May I please have brainliest?
Answer:
80%
Step-by-step explanation:
7/8 = 87.5/100
7/10 = 70/100
new equation: 70 is what percent of 87.5
87.5/100=0.875 so 0.875=1% so now we divide 70 by 0.875
70/0.875=80 so 7/10 is 80% of 7/8
hope this helps have a blessed day :^)