Evaluate the equation.
71.2 e = 1,637.6
A. e = 23
B. e = 33
C. e = 115,597.12
D. e = 116,597.12
pls help
and here's a pic to help you. And make you smile
Answer:
e=23
Step-by-step explanation:
divide 1637.6 by 71.2 and you get 23
PLZZZ NEED HELP!!!!!!
could somebody help me with this please this is due tomorrow the question is asking how much bigger Hillsboro is than the Jupiter lighthouse
Prism A is a dilation of Prism B. The height of Prism A is 6 1/2 ft, and the volume of Prism A is 87 3/4 ft³. The height of Prism B is 3 1/4 ft.
What is the volume of Prism B?
A Shop sells two different bags of rice .
Rice A 500 g plus 25% extra free rice .
Rice B 750 g plus 1/5 extra free rice . Which bag gives you more free rice ? A or B
Pls help me :)
Answer:
b gives you more free rice
Step-by-step explanation:
....hope it helps
inform if wrong!!
Robin wants to buy a membership at a carwash this summer so that she can keep her car clean. She compared deals from Speedy Clean Carwash and Sudsy Bubbles Carwash to decide which membership to get. Robin arranged the information in the tables below.
How many times will Robin need to wash her car to spend the same amount at both carwashes?
P.S.: I attached the table below:)
angie bought 3 1/2 pounds of apples to make a pie. there are 16 ounces in 1 pound how many apples of ounces did she buy explin step by step will give brainlest
Answer:
56 ounces of apples
Step-by-step explanation:
This is because 16 times 3.5/3 1/2 is 56 which equals the total ounces of apples
Answer:
56
Step-by-step explanation:
To determine whether people make fewer trips to the movies when the economy is bad, a reporter asked people how many movies they saw last month.
How many people went to the movies fewer than 4 times?
_______
Please help me again! What is the slope of this line? Answer must be a fraction... Much appreciated, friends!♡♡ ♡\(´▽ `)ノ♡
Someone help me with this ASAP!
Answer:
48.1 somewhere around 36 and 57
Step-by-step explanation:
Answer:
36-57
Step-by-step explanation:
18.50 x 2.6 = 48.10, which is between those two numbers
Which scenario can be modeled by the linear function
y = -15x + 500?
A. The temperature on Jupiter is
15℉ and increases by 500℉ every day.
B. There is a population of 500 giraffes in Western Africa that decreases by 15 giraffes each year.
C. A carpet cleaning service charges $500 plus an additional $15 for every hour.
D. A membership fee for a movie streaming service is free, but each rental costs $15.
The table shows the relationship between the number of minutes and the gallons of water pumped out on the black hole write an expression to determine the number of gallons pumped out for any number of minutes.
*this is due monday; february 27*
Answer:
m × 1,000 =
Step-by-step explanation:
Step 1:Figure out the pattern(see what is common)
Step 2:Divide 3,000 by 3 to get a quotient of 1,000
Step 3:Multiply each number of minutes(m) by 1,000 to check .
25 POINTS!! PRE-ALGEBRA MATH! PLEASE HURRY! I WILL GIVE BRAINLIEST!
Part B: Describe how you can make the line of the best fit. write the approximate slope and y-intercept of the line of best fit. Show your work, including the points that you use to calculate the slope and y-intercept.
(please explain how you got the slope and y-intercept with the numbers from the question if you would like brainliest)
Answer: We are using a line regression tool to solve the parameters asked in the problem. We can use online tools or that of Excel. According to the tool, the best fit values are
Slope0.3848 ± 0.03956
Y-intercept0.6053 ± 0.6370
X-intercept-1.573
1/Slope2.598
Step-by-step explanation: Best fit lines make sure that the standard deviation at each point is minimum from the best fit line.
Answer:
Step-by-step explanation:
Slope0.3848 ± 0.03956
Y-intercept0.6053 ± 0.6370
X-intercept-1.573
1/Slope2.598
What is the constant of proportionality in the equation y=1/2x?
Constant of proportionality=
Answer:
\(\frac12\)
Step-by-step explanation:
Hello!
Equation of a Line: \(y = mx + b\)
y = outputm = slope (constant of proportionality)x = inputb = y-interceptGiven our equation: \(y = \frac12 x\\\)
slope = 1/2y-intercept = 0Since the slope is the same as the constant of proportionality, the answer is 1/2.
Sandy used a virtual coin toss app to show the results of flipping a coin 80 times, 800 times, and 3,000 times. Explain what most likely happened in Sandy's experiment.
Choice A: Sandy's experimental probability was exactly the same as the theoretical probability for all three experiments.
Choice B: Sandy's experimental probability was closest to the theoretical probability in the experiment with 80 flips.
Choice C: Sandy's experimental probability was closest to the theoretical probability in the experiment with 800 flips.
Choice D: Sandy's experimental probability was closest to the theoretical probability in the experiment with 3,000 flips.
As the number of coin flips increases, the experimental probability should get closer and closer to the theoretical probability. This is known as the law of large numbers. Therefore, it is most likely that Sandy's experimental probability was closest to the theoretical probability in the experiment with 3,000 flips, as this is the largest sample size. The correct answer is Choice D: Sandy's experimental probability was closest to the theoretical probability in the experiment with 3,000 flips.
Find the value of: 24/25 divided by 4/5
Type mixed numbers like this: WholeNumber numerator/denominator
type the whole number then a space...then type the numerator, a slash, and the denominator WITH NO SPACES between each part.
Type fractions like this: numerator/denominator
type the numerator, a slash, and the denominator WITH NO SPACES between each part
Answer:
1 1/5.
Step-by-step explanation:
To divide a fraction by another fraction you have to change the equation like "Keep, Switch, Flip".
For the problem 24/25 ÷ 4/5,
You KEEP the first fraction as is, so 24/25
Then, you SWITCH the sign from division to multiplication.
Finally, you FLIP the second fraction upside down, (the reciprocal). So it's 5/4.
The equation is now 24/25 * 5/4, which we can just multiply the numerators and denominators. (or cross cancel first)
24 * 5 = 120
25 * 4 = 100
the fraction is 120/100. Simplified, it can be divided by 10 to make 12/10, and finally divided by 2 to make 6/5, or 1 1/5.
Draw the set for each of the following inequalities:
I kinda need this quick lol
−2x + 5 −1
b) x −6
d) x < −6
Please help i'll give brainleist
Answer:
A. 1/40 or 2.5%
B. 125 out of 5000
Answer:
For Question A, It's a probability of 5/200, and for Question B, It's 125 pairs of defective blue jeans.
Step-by-step explanation:
(10x-5) +(9x + 6)
simplify the answer ASAP
Find the principal of interest!! random answers will be reported
1. Interest: $640
Rate: 4%
Time: 1 year
2. Interest: $2,016
Rate: 12%
Time: 3 years
Answer:
4: $16,000
5: $4978.66
6: .086278 or 8.62%
Step-by-step explanation:
For the entirety of this problem I am going to assume that the interest is compounding annually
4: to find the interest earned in a period you have the following equation
(principle*(1+i)^n)-Principle
We can plug in the values we know
principle=p
(p*1.04)-p=640
This means that p=640/.04
p=16000
5: This is the same deal as the other one
2016=(p*(1.12)^3)-p
Solve this and get 1.404928p-p=2016
This means that .404928p=2016
Which means that p=4978.66
6: This one is slightly different but we can still use the same formula
720=4000((1+i)^2)-4000
We can add 4000 and then divide by 4000 to get
1.18=(1+i)^2
Take the square root of both sides and subtract 1 to solve for i
i= .086278 or 8.62%
Answer:
1. Interest: $640
Rate: 4%
Time: 1 year
2. Interest: $2,016
Rate: 12%
Time: 3 years
Step-by-step explanation:
Does anyone have the answer key to "Understand Systems of Linear Equations I-ready level H instruction?"
Answer:
no bro, sorry. even though I needed to I don't have it
Sonya Makes a pattern of values for x and a pattern for y Whitch ordered pair continues the pattern and has a x-value of 6?
Answer:
where are the answer choices?
tell me rq and i can do it for you
Step-by-step explanation:
Answer:
x- value
Step-by-step explanation:
to help get the answer you have to solve for x of 6 and see what order pair has the same pattern.
hope this helps!
32 - 29 + 9m
Which of the following describes 9m in the expression above?
A. sum
B. factor
C. product
D. coefficient
The number is odd.
Its only two factors are prime numbers.
The sum of the two factors is a factor of 36.
The number is greater than 50 but less than 75.
What is the mystery number?
Answer:
Wow thats pretty hard the only things i could guess was the first one could be 18+ 18=36 and then there 6X6=36. but neither of those are greater than 50. And both of them are less than 75.
Step-by-step explanation:
Is this for a class??
PLEASE ANSWER QUICKLY PLEASEPLEASEPLEASE
Answer: linear
Step-by-step explanation:
The table shows the distance to the library for 10 students. Student Miles to Library Margaret 1 1 2 Tabor 1 2 Alicia 2 Trevor 1 2 Damari 1 China 1 1 2 Steven 1 2 Hua 1 1 2 Evan 2 Ingrid 1 1 2 Part A Select a scale for the line plot. Which is the best scale? A. 0 , 1 , 2 , 3 B. 1 , 1 1 2 , 2 , 2 1 2 C. 0 , 1 2 , 1 , 1 1 2 D. 1 2 , 1 , 1 1 2 , 2 20 points if someone answer
Answer:
To determine the best scale for the line plot, we need to consider the range of the data and the number of students.
The minimum distance is 1 mile and the maximum distance is 2 miles. Also, there are 10 students.
Option A (0, 1, 2, 3) is not the best scale because it includes values that are outside the range of the data.
Option B (1, 1 1/2, 2, 2 1/2) is a possible scale. It includes all the values in the data set and divides the distance into equal intervals.
Option C (0, 1/2, 1, 1 1/2) is not the best scale because it includes fractional values, which can make it harder to read the plot.
Option D (1/2, 1, 1 1/2, 2) is a possible scale. It also includes all the values in the data set and divides the distance into equal intervals.
Between options B and D, option D seems to be the better scale because it has fewer fractional values, which can make it easier to read the plot. Therefore, the best scale for the line plot is Option D: 1/2, 1, 1 1/2, 2.
all the statements that are true for any value of x
There are 3 right answers
Hint: Check to see if what is on the left side of the = has the same value and the other side.
Here are the ones to pick from
1. 7x + (2x + 7) = 9x +7
2. 7x +(2x - 1) = 9x + 1
3. 1/2 x + (3 - 1/2) = 3
4. 5x - (8 - 6x) = -x - 8
5. 6x (2x - 4) = 4x + 4
Actually there is only one correct answer which is
1. 7x + (2x + 7) = 9x + 7
\(7x + (2x + 7) = 9x + 7\)
\(7x + 2x + 7 = 9x + 7\)
\(9x + 7 = 9x + 7\)
Hope it helps :)
Answer:
1. 7x + (2x + 7) = 9x +7
2. 7x +(2x - 1) = 9x + 1
3. 1/2 x + (3 - 1/2) = 3
Not sure if this is completely right, but I hope this helps!
For five days, Diego recorded the lengths, in minutes, of his walk to school. The mean for his data is 11 minutes. Determine which data set below is Diego’s, and prove that your choice is correct.
USE THE STEPS BELOW TO ANSWER QUESTIONS 3-4.
STEP 1: 30ab + 45ac - 25ad + 20ab
STEP 2: 30ab + 20ab + 45ac - 25ad
STEP 3: 50ab + 45ac - 25ad
STEP 4: 5a(10b + 9c - 5d)
3.Which property below is used between STEPS 1 and 2?
A. associative property
B. commutative property
C. distributive property
D. identity property
4.Which property below is used between STEPS 3 and 4?
A. associative property
B. commutative property
C. distributive property
D. identity property