Answers
Answer:
3
Step-by-step explanation:
the runners are running 5.6 miles mph
Related Questions
substitute x=3 into 3x-x²
Answers
Answer:
i wish i could help
Step-by-step explanation:
PLZZZZZZZZZZZZZZ HURRYYY ..The graph represents the serving sizes of chow mein at a local restaurant. Which of these describes the unit rate? *
A: (5, 1250) where 1250 is the unit rate
B: (3, 750) where 3 is the unit rate
C: (1, 250) where 250 is the unit rate
D: (7, 1750) where 7 is the unit rate
Answers
Answer:
C. (1, 250) where 250 is the unit rate
Step-by-step explanation:
As you can see on the graph, the points keep going up by 250 serving sizes(grams). You also know that this is the unit rate, since the x-coordinate is 1.
Hope this helps! Love your profile pic by the way! :)
The container of orange juice held 5 and one-third cups of juice. If a serving of orange juice is StartFraction 7 Over 8 EndFraction of a cup of orange juice, to the nearest whole serving, how many servings were in the container?
Answers
Answer:
i need help on my work because im lost
Answer:
6
Step-by-step explanation:
I don't know how I got the answer but it was right so...
What is the solution of |x − 1| + 2 = 4? Enter your answers from least to greatest in the boxes.
Answers
Answer:
x=3 or -3
Step-by-step explanation:
hope it helps
A student is told that her score on an exam is at the 50th percentile of the distribution of scores. This means that:
Answers
Answer:
It means her score is the median of the distribution of score for that examination
Step-by-step explanation:
Basically 50th percentile of a distribution is the median of a distribution hence from question given that the student score falls on the 50th percentile of the distribution it mean that her score is the median of the distribution of score for that examination
can anyone please help me solve this
Answers
Answer:
20+n=120
Step-by-step explanation:
store has a sale for 25% off all items. The sale price of an item is $16. Which equation would calculate the original price of the item?
A. y-25=16 B.0.75y=16 C. y+75=16 D. 0.25y=16
Answers
Answer:
25
Step-by-step explanation:
The correct equation to calculate the original price of the item is,
⇒ 0.75y = 16
What is mean by Percentage?A number or ratio that can be expressed as a fraction of 100 or a relative value indicating hundredth part of any quantity is called percentage.
We have to given that;
Store has a sale for 25% off all items.
And, The sale price of an item is $16.
Now, Let the original price of an item = y
So, We can formulate;
⇒ y - 25% of y = 16
⇒ y - 0.25y = 16
⇒ 0.75y = 16
Thus, The correct equation is,
⇒ 0.75y = 16
Learn more about the percent visit:
https://brainly.com/question/24877689
#SPJ2
Mt. Everest, the highest elevation in Asia, is 29,028 ft above sea level. The Dead Sea, the lowest elevation, is 1,312 ft below sea level. What is the difference in the elevations? Choose the correct equation and answer. I need the answer immediately!
Answers
Answer:
30,340 ft
Hope this helps.
Change the way to my dog dog and I can
Answers
In which pair do both decimals represent rational numbers?
O A. 2.71828182845904523536... and 0.1222
O B. 3.141592653589793238... and 0.684
O C. 3.141592653589793238... and 0.1222...
O D. 0.684 and 0.1222...
Answers
Answer:
Option (B)
Step-by-step explanation:
Properties of a rational number:
1). A decimal number which has the repeating numbers after decimal is a rational number.
Example: 2.134134134......
Here 134 is repeating after decimal so the number is a rational number.
2). A decimal number which can be written as a fraction is a rational number.
Example: 0.25 = [tex]\frac{1}{4}[/tex]
Here 0.25 can be written as a fraction [tex]\frac{1}{4}[/tex] therefore, its a rational number.
In the given options,
Option A
No repeating numbers in first number therefore its an irrational numbers.
Option B
0.684 = [tex]\frac{171}{250}[/tex]
Option C
First number is an irrational number.
Option D
First number is an irrational number.
Therefore, Option (B) is the answer.
Answer:D
O D. 0.684 and 0.1222...
2(3-2x)
32x-3(x+1) for x=-2
5
Answers
what is 6units to the right of -1 is
Answers
Answer:7
Step-by-step explanation:
Answer:
5Step-by-step explanation:
6 Units to the right :
-1 = 0 Units
0 = 1 Units
1 = 2 Units
2 = 3 Units
3 = 4 Units
4 = 5 Units
5 = 6 Units
Answer = 5Hope this helps! <3
Find the value of x.
f(x) = 10^x; f(x) = 10^-3
4
-3
3
-4
Answers
Answer:
x=-3
Step-by-step explanation:
Given, f(x) = 10^-3 and f(x)=10^x
Compare the equations
10^-3=10^x
So, x=-3
What is the equation of this graphed line?
A graph with a line running through coordinates (-4, -6) and coordinates (2, 6)
Enter your answer in slope-intercept form in the box.
50 BRIANLIEST
Answers
Answer:
-6-6/2-(-4)=-2
slope=-2
Step-by-step explanation:
Consider the two planes.
Planes Q and R intersect. Lines d and c are vertical on plane R and form a right angle with line B on plane Q. Line B is horizontal on plane Q. Line a is slightly diagonal on plane Q.
In the diagram, the only figure that could be parallel to line c is
line a.
line b.
line d.
plane Q.
Answers
Answer:
line d.
Step-by-step explanation:
Answer:
C) line d
Step-by-step explanation:
just took the quiz on edge 2020
For the next employee, what is the probability that the number of days of vacation taken is less than 10 days? What is the probability that the number of days of vacation taken is more than 21 days? Discuss the solutions and an explanation. Respond to your peers’ posts and offer your feedback on this topic.
Answers
Answer:
The answer is below
Step-by-step explanation:
The number of vacation days taken by employees of a company is normally distributed with a mean of 14 days and a standard deviation of 3 days. For the next employee, what is the probability that the number of days of vacation taken is less than 10 days? More than 21 days?
Answer: Z score is used in statistics to determine by how many standard deviations the raw score is above or below the mean. It is given by the equation:
[tex]z=\frac{x-\mu}{\sigma}\\ \\x=raw\ score,\mu=mean,\sigma=standard\ deviation[/tex]
Given that: μ = 14, σ = 3
a) For x < 10
[tex]z=\frac{x-\mu}{\sigma}\\ \\z=\frac{10-14}{3}=-1.33[/tex]
From the normal distribution table, P(x < 10) = P(z < -1.33) = 0.0918
b) For x > 21
[tex]z=\frac{x-\mu}{\sigma}\\ \\z=\frac{21-14}{3}=2.33[/tex]
From the normal distribution table, P(x > 21) = P(z > 2.33) = 1- P(z < 2.33) = 1 - 0.9901 = 0.0099
What is the solution to the system of equations graphed below?
Answers
Answer:
(-2, 3)
Step-by-step explanation:
Find the slope of the line passing through the points (4,4) and (-7,-3)
Answers
Answer:
i got -7/-11 but it might be wrong :/ sorry
Step-by-step explanation:
I think it’s 125 but idk yet
Answers
Answer:
5
Step-by-step explanation:
5*5=25
25*5=125
what is the value of the expression below
Answers
Answer: 18.9 or 18 9/10
4/5 + 3/5 = 7/5
3.5 x 5 = 17.5
7/5 + 17.5
18.9 = 18 9/10
Answer:
decimal form: 18.9 Fraction Form: 18 9/10
Step-by-step explanation:
(4/5+3/5)+3.5 x 5=18.9
Add Parenthesis= 4/5 + 3/5 = 7/5
Put the numbers back together= 7/5 + 3.5 x 5
Turn the fraction into a decimal form: 7/5=1.4
Put the number back together= 1.4+3.5 x 5
Now you have to do PEMDAS: meaning you have to multiply first
3.5 x 5 = 17.5
Put the problems back together= 17.5+1.4=18.9
*The 9 has a number 10 on the bottom because it is the denominator.
Examples*1/10 10/100
Select the correct answer.
Which expression simplifies to 3V11?
A. 14
B. 20
C. 33
D. 199
Answers
What should be completed first when simplifying 2(x - 3) + 6(4x + 1)?
Answers
Answer:
Step-by-step explanation:
Distribute first!
2 (x-3) + 6(4x +1)
Then add your like terms:
2x-6 + 24x +6
24x + 2x/ 6-6
ANSWER: 26x
Answer:
evaluate the terms within the parenthesis
Step-by-step explanation:
Does this graph represent a function? Why or why not? A. No, because it is not a curve. B. No, because it fails the vertical line test. C. Yes, because it passes the vertical line test. D. Yes, because it has two straight lines.
Answers
Answer: B, it fails it he vertical line test.
Step-by-step explanation: If you made vertical line anywhere on the graph line, it would intersect at two points, making it fail the vertical line test.
The recipe calls for 4 cups of broccoli, but Roselyn has only a 2/3 cup measure. How many measuring cups of broccoli should she add?
Answers
Answer:
6
Step-by-step explanation:
If the recipe calls for 4 cups of broccoli and she only has 2/3 cup measure you have to think how many 1/4 are in a cup there are 3 1/4 in 1 cup and you count 1/4, 2/3, 1 cup. So...you have to count the cups is 6.
hope this helps I maybe be wrong sorry☺️
19. Daunte's owes him Dad $9.00. He earns $14.00 doing chores. How much did Daunte
receive after his Dad took out what he owed him?
Answers
This problem Involves empirical probability. The table shows the breakdown of 87 thousand Single parents on active duty In the U S. military In a certain year. All numbers are In thousands and rounded to the nearest thousand. Use the data In the table to find the probability that a randomly selected single parent in the U S. military IS In the Army.
Army Navy Marine Corps Air force Total
Male 27 22 4 11 64
Female 11 7 1 4 23
Total 38 29 5 15 87
The probability that a randomly selected single parent in the U S military is In the Army is:_______
A certain lottery consists of selecting five different numbered balls from numbered 1 to 16 white balls and one from 1 to 12 gold Mega balls. A player wins the jackpot by matching all five numbers drawn from white balls (1 through 16) and matching the number on the gold Mega Ball (1 through 12). What is the probability of winning the jackpot?
The probability of winning the Jackpot is:______
Answers
Answer:
1.) 38/87
2.) 1 / 56784
Step-by-step explanation:
Given the data :
_____Army_Navy_ MarineCorps_ Air force_ Tot
Male__ 27___ 22____ 4________11 ______64
Female 11____ 7 _____1 _______ 4 ______23
Total _ 38___ 29____ 5_______ 15 ______87
The probability that a randomly selected single parent in the U S military is In the Army is:_______
P = number of required outcome/ Total possible outcomes
P(single parent) :
Number of required outcomes = (number of single parents in the army = 38000
Total number of single parents in the military = 87000
P(single parent in army) = 38000 / 87000 = 38/87
B) To Win Jackpot:
16C5
Using the combination formula:
n! / (n-r)!r!
Using calculator :
16C5 = 4368
Winning number set = 1
Probability of winning number set = 1 / 4368
Probability of picking a correct (1) gold mega ball
Number of gold mega balls = 13
= 1/13
1/4368 * 1/ 13 = 1 / 56784
Square Root of 105
I need estimation & Process
I do not want 10.246950766 I need the Estimation of it
Answers
Answer:
10.25 (4 significant figures)
10.2 (3 significant figures)
hope this helps. :)
Each day, Emily reads 40 pages
of a 560-page book. Write a linear
equation to represent the number
of pages Emily has left to read
after x days.
Answers
Answer:
y=560-40x
Step-by-step explanation:
you start with 560 pages and you read 40 pages a day so you take away 40 pages from the total per x.
How do I find a ratio table that looks like this
Answers
Answer:
Ok what is something times 4 to give you 24 that's 6 so what is something times 6 that will give you 18 thats 2 so then what times 6 will give you 60 thats 10 and the same thing for 5 ,5 times 6 equals 30.
Step-by-step explanation:
4/24 is dividing = 6
18/6 = 2
60/6=10
5 x 6 = 60
6,2,10,60 are your answers
Answer:
It's not that hard. Use your eyes to look for it.
Step-by-step explanation:
If f(x) = 2x2 +5./(x-2), complete the following statement:
f(0) =
Answers
Answer:
F(6)=82
Step-by-step explanation: