Answer: A. Hayley runs at a pace of 1 mile every 8 minutes.
B. Gas costs $3.50 per gallon.
Step-by-step explanation:
. Evaluate | 7 | = ?.
Answer:
|7| = 7
......
Step-by-step explanation:
Answer:|7| and |-7|
Step-by-step explanation:
Which event did the phrase "the shot heard round the world" describe?A. Boston Tea Party, B. Boston Massacre C. Battler of Bunker Hill or Battle of Lexington
Answer:
c
Step-by-step explanation:
Calculate and write in simplest; 2 1/9+ 7 4/9=
Answer:
9[tex]\frac{5}{9}[/tex]
Step-by-step explanation:
Answer:
9 5/9
Step-by-step explanation:
Add the whole numbers- 2+7= 9
Add the numerators- 1+4= 5
Cannot be reduced.
Hope this helped!
Just 2 slope questions of math!!! please help <3 i would genuinely appreciate it
Answer:
B: -5/4
Step-by-step explanation:
Starting from the point on the left at (-3,-2), you go to the left 4 which is the positive direction, and down 5 which is the negative direction. This brings you to the other point at (1,-3).
Hope this helps! :)
ANSWER QUICKLY I'LL GIVE BRANLIEST
A gold mine has two elevators, one for equipment and another for the miners. The equipment elevator descends 4 feet per second. The elevator for the miners descends 15 feet per second. One day, the equipment elevator begins to descend. After 28 seconds, the elevator for the miners begins to descend. What is the position of each elevator relative to the surface after another 14 seconds? At that time, which elevator is deeper?
Answer:
9
Step-by-step explanation:
The relationship between a distance in yards and the same distance in miles is described by the equation y=1760m. Find measurements in yards and miles for distances by completing the table.
(Second question) is there a proportional relationship between a measurement in yards and a measurement in miles for in the same distance? Explain why or why not
Answer: Question 1:
Distance Measure in miles | Distance measured in yards
---------------------------------------------------------------------------------
1 | 1760
---------------------------------------------------------------------------------
5 | 8800
---------------------------------------------------------------------------------
2 | 3520
---------------------------------------------------------------------------------
10 | 17600
---------------------------------------------------------------------------------
Question 2:
Yes, there is a proportional relationship between a measurement in yards and a measurement in miles, since a change in one variable leads to a direct change in the other variable, and there exists a constant ratio between them.
Arrange the four numbers to form a proportion that is true. 40, 50, 80, 64.
Multiply. Write your answer in scientific notation. Take a look at the picture!
Answer:
The answer is 10 to the fifth power or in other words 100,000
Step-by-step explanation:
Saba and Hena saved up Rs. 81.75 and Rs 45.25 respectively to buy a gift for
Mother’s Day. How much money in all have the sisters set aside for the gift?
Answer: $127.00
Step-by-step explanation:
Step 1: Line 81.75 + 45.25 up with 81.75 on top and 45.25 underneath.
Step 2: add the two 5’s (making 10) put the 0 underneath that and carry the one over to the left. ( 7+2+1 =10) then put your decimal point after the zero. repeat process (5+1+1=7) than add up 8+4 =12
////////////////////////////
Answer:
Maple Street
Step-by-step explanation:
Are those the only options?
Please review the picture, asap! Thank you! Will mark Brainliest.
Answer:
Options 2 and 3
Step-by-step explanation:
Andre babysat 5 total times, that represents the spaces with the w's in them. the w's represent the amount he earned for each time he babysat. The extra "4" represents the extra amount he earned. The "99" is the total amount of money he earned.
A family of 5 drove to a concert and all of their tickets cost the same, this represents the spaces with the w's in them. The w's represent the cost of each of their tickets. The "4" represents the money they paid for the parking ticket. The "99" represents the total amount of money they spent.
If you plug in each of these to the chart it makes sense, but if you try to plug the other examples into the chart then it will not work.
Kimi’s dog gives birth to a litter of 4 puppies per year, on average. The relationship between time and the expected total number of puppies is shown on the graph. Which other ordered pairs would fall on this line? Select all that apply.
(0, 0)
(2, 6)
(3, 12)
(4, 14)
Answer:
(0,0) and (3,12)
Step-by-step explanation:
The ordered pairs that would fall on the line are (0, 0), (1, 4), (2, 8), (3, 12), and (4, 16).
As shown in the graph,
x-axis represents the number of years
y-axis represents the number of puppies.
The slope of the line is 4, which means that for every 1 year that passes, the number of puppies increases by 4.
The y-intercept of the line is 0, which means that if there are 0 years, then there are 0 puppies.
The ordered pairs (2, 6) and (4, 14) do not fall on the line because they do not follow the slope of the line.
For example, in the case of (2, 6), the number of puppies should be 8, not 6.
Therefore, the only ordered pairs that would fall on the line are (0, 0), (1, 4), (3, 12), and (4, 16).
learn more about ordered pairs here
brainly.com/question/28874341
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Select from the drop-down menus to correctly identify whether the given operation is closed or not closed with respect to each set of numbers.
Real numbers are
closed, not closed
under multiplication.
Irrational numbers are
closed, not closed
under division.
Integers are
closed, not closed
under subtraction.
Positive rational numbers are
closed, not closed
under addition.
Answer:
Real numbers are "closed" under multiplication
Irrational numbers are "not closed" under division
Integers are "closed" under subtraction
Positive ration numbers are "closed"
Hope this helps! :)
Correct answer: closed, not closed, not closed, closed :D
Find the unit rate. Round to the nearest hundredth, if necessary. $120 for 16 ft2
A grocery store sells snacks by weight. A 6-oz bag of gummy worms costs $3.60. How much would it cost for a 2-oz bag?
Answer:
$1.20
Step-by-step explanation:
Who was part of the triumvirate after Caesar’s death? (3 people)
Answer: Octavian (the future emperor Augustus), Mark Antony, and Lepidus. i hope this helped
Step-by-step explanation:
Help i give brainliest
Which statements accurately describe how to determine the y-intercept and the slope from the graph below?
On a coordinate plane, a line goes through points (0, negative 6) and (3, 0).
To find the y-intercept, begin at the origin and move horizontally to the graphed line. To find the slope, use two ordered pairs on the line and substitute into the equation m = StartFraction y 2 minus y 1 Over x 2 minus x 1 EndFraction.
To find the y-intercept, begin at the origin and move horizontally to the graphed line. To find the slope, use two ordered pairs on the line and substitute into the equation m = StartFraction x 2 minus x 1 Over y 2 minus y 1 EndFraction.
To find the y-intercept, begin at the origin and move vertically to the graphed line. To find the slope, use two ordered pairs on the line and substitute into the equation m = StartFraction y 2 minus y 1 Over x 2 minus x 1 EndFraction.
To find the y-intercept, begin at the origin and move vertically to the graphed line. To find the slope, use two ordered pairs on the line and substitute into the equation m = StartFraction x 2 minus x 1 Over y 2 minus y 1 EndFraction.
Answer:
summary
Step-by-step explanation:
Answer: Choice C
To find the y-intercept, begin at the origin and move vertically to the graphed line. To find the slope, use two ordered pairs on the line and substitute into the equation m = (y2-y1)/(x2-x1)
============================================
Explanation:
The y intercept is where the graph crosses the vertical y axis. So that's why we move vertically from the origin to get to the graph.
The slope is calculated as the difference of y values over the difference in x values. We subtract in the same order for both. In other words,
slope = rise/run = (change in y)/(change in x)
Positive slope means the line goes uphill when you move from left to right. Negative slope means the line goes downhill when you move from left to right.
write the equation that represents the line graphed below
Answer:
(2,-6)
Step-by-step explanation:
If it's not that then(-6,2)
But if it's not either i'm sorry
Angelica has a legal piece of construction paper she is using to make a birthday card for her sister. The paper is 11 inches by 14 inches long. Angelica folds it along the diagonal. Which measurement is closest to the length of the diagonal in inches?
25 in
8.66 in
7.07 in
17.8 in
help and look at the picture!
The answer is the second one 8×107
Answer:
8*10^7
Step-by-step explanation:
Multiply 2 and 4 to get 8
Add the exponents and u get 7
Therefore 8*10^7
help asap tysm!!!!!!!
What is the measure of angle Z?
Answer:
hmm
Step-by-step explanation:
I need help!!!
Will give brainly
If your gonna spam dumb stuff then leavee
Answer:
56.210526315856.210526315856.210526315856.210526315856.210526315856.210526315856.210526315856.210526315856.210526315856.210526315856.210526315856.210526315856.210526315856.210526315856.210526315856.210526315856.210526315856.210526315856.210526315856.210526315856.210526315856.210526315856.210526315856.210526315856.210526315856.210526315856.210526315856.210526315856.210526315856.210526315856.210526315856.210526315856.210526315856.210526315856.210526315856.210526315856.210526315856.210526315856.210526315856.210526315856.2105263158 I would have helped
Step-by-step explanation:
Roland wants to buy a jacket that is discounted 20% off the regular price. Which of the following is NOT a valid way to determine the amount of the discount?
A
Move the decimal point of the original price one place to the left and then double it.
B
Set up a proportion with the ratio of the original price to the amount of the discount equal to the ratio 20 to 100.
C
Multiply the original price times 0.2.
D
Divide the original price by 5.
A line N passes through the points (–1, 4) and (–1, –4).
Which is true of line N?
1. Line N is a vertical line with an undefined slope.
2. Line N is a vertical line with a slope of zero.
3. Line N is a horizontal line with an undefined slope.
4. Line N is a horizontal line with a slope of zero.
(Please help, I'm timed)
Answer:
1 and 2
Step-by-step explanation:
When you look at both of those points on a graph the line is linear and vertical; undefined
Which r - value suggests a strong
positive correlation?
A r = 0.1847
B r = −0.1847
C r = 0.9974
D r = −0.9974
An amusement park had 250 people attend during the course of 7 hours. At this rate, how many would they expect to attend over 15 hours?
Answer:
536 people
Step-by-step explanation:
What I did was I divided 250 by 7 which gives the average hour of people which is=36 people per hour
Then you multiply 35.7 by 15 which gives you=536 people at the amusement park in 15 hours.
Hope this helps.
What is 3/10 equal to?
What is 7/10 equal to?
What is 2/10 equal to?
How can you use the distributive property to multiply?
ILL GIVE U BRAINLIEST IF U GET IT CORRECT!!!
Answer:
1. 3/10 is equal to .3 or 30%
2. 7/10 is equal to .7 or 70%
3. The distributive property of multiplication over addition can be used when you multiply a number by a sum. For example, suppose you want to multiply 3 by the sum of 10 + 2. 3(10 + 2) = (30 +20) you can distribute the value outside of the parentheses to the values inside.
Answer:3/10 is 0.3 7/10 is 0.7 2/10 is 0.2
n math, distribution (also called the distributive property of multiplication over addition) allows you to split a large multiplication problem into two smaller ones and add the results to get the answer.
If you’ve ever tried to carry a heavy bag of groceries, you may have found that distributing the contents into two smaller bags is helpful. This is similar to how the distributive property works for multiplication.
Here’s an example: multiply 17 101 using the distributive property.
1. Simplify the numbers.
In this example, 101 = 100 + 1, so:
17 101 = 17 (100 + 1)
Split the problem into two easier problems.
Take the number outside the parentheses, and multiply it by each number inside the parentheses, one at a time.
= (17 100) + (17 1)
3. Add the products.
At this point, you may be able to solve the two multiplications in your head and then add them up easily:
= 1,700 + 17
= 1,717
represent these number as numbers in expanded form 1.45 x 10 to the 6th power.
2.807 x 10- 3rd power
Answer:
23,958 =
20,000
+ 3,000
+ 900
+ 50
+ 8
Step-by-step explanation:
Answer:
1450000 and 0.002807
Step-by-step explanation:
Here is the real problem ! Giving 30 points!
Answer:
A. the one in the table because after two hours it is the size of the one that began at 20 cm
B. the one describes by the graph because after 10 hours it would be 0 cm and the one described by the equation would be 5 cm
C. the one described by the graph will burn out in 10 hours as shown in the graph and the one described by the equation will burn out in 12 hours
Step-by-step explanation:
i hope this helps