Answer:
12
The answer is twelve!
Answer:
12
8 divided by 2/3 = 12
Please answer the question in the PNG below.
Answer:
3x+6-15+5x
Step-by-step explanation:
MATH PLEASE HELP WHATS X AND Y IN THESE EQUATIONS 20 POINTS
Answer:
[tex]Point Form:(-5,-5)\\Equation Form:x=-5,y=-5[/tex]
Hope this helps :)
-ilovejiminssi ♡
Pls help I don't wanna get a bad grade make sure you show your work plz
Answer:
the first one
Step-by-step explanation:
1. 1310 x 0.15 = 196.5
2. 1310 - 196.5 = 1113.5
3. 1113.5 - 310 = 803.5
4. 803.5 - 405 = 398.5
5. 398.5 divided by 2 = 199.25
Answer:797
Step-by-step explanation:the last one
(SUBMITTING TODAY!!) Desi has a coupon that entitles him to 35% off the regular price of a sweater. The original price of the sweater he would like to buy can be represented as x , so Desi says that the price he will pay is (1−0.35)x . Write another expression that represents the price Desi will pay.
Answer:
x*0.35
Step-by-step explanation:
You would do x as the price as the sweater and then multiply it by 35% or 0.35.
A store is giving out cards labeled 1 through 10 when customers enter the store. If the card is an even number, you get a 15% discount on your purchase that day. If the card is an odd number greater than 6, you get a 40% discount. Otherwise, you get a 25% discount. The table shows the results of 400 customers. What is the relative frequency for each discount? Use pencil and paper. If the manager of the store wants approximately half of the customers to receive the 25% discount, does this seem like an appropriate method?
Answer:
The answer would be A. 1 1/5
48/40 = 1 8/40
1 8/40 Simplify to 1 1/5
Step-by-step explanation:
If the store wants to give approximately half of the customers a 25% discount. They may need to adjust the discount criteria or randomly assign cards to customers to achieve the desired frequency.
What is the relative frequency?The ratio of the number of outcomes in which a specified event occurs to the total number of trials, not in a theoretical sample space, but in an actual experiment, is the relative frequency or experimental probability of an event.
To determine the relative frequency for each discount, we need to count the number of customers who received each type of discount and divide by the total number of customers.
Let's create a table to organize the data:
Discount Card Label Number of Customers
15% Even 120
40% Odd > 6 30
25% Other 250
Total 400
The relative frequency for each discount is given by:
Relative frequency of 15% discount: 120/400 = 0.3 or 30%
Relative frequency of 40% discount: 30/400 = 0.075 or 7.5%
Relative frequency of 25% discount: 250/400 = 0.625 or 62.5%
To determine whether this discount method is appropriate to give approximately half of the customers a 25% discount, we need to compare the observed frequency of the 25% discount with the desired frequency.
Half of the 400 customers is 200. If we want approximately half of the customers to receive the 25% discount, then the observed frequency of the 25% discount should be close to 200.
However, we see that the observed frequency of the 25% discount is 250, which is higher than the desired frequency.
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plz help this is proportions math
Answer:
I would recommend using photo math its faster and easier I promise!! ;)
5 points..! plus brainliest..!
Answer:
4th one
Step-by-step explanation:
Answer:
Last answer.
Step-by-step explanation:
The graphs below show the increases and decreases in a company's monthly closing stock values.
If you were the owner of this company which graph would you use to show growth since March? Be sure to justify your answer with mathematical reasoning.
Answer: graph A
Step-by-step explanation:
you can see it is going up look at march then look past that to the right is it going up or down the answer is it is going up so your answer: Graph A
Answer:
Graph A
Step-by-step explanation:
I just did this on edge and got it right hope it helps and please mark me as brainliest
PLS HELPPPP I WILL BE GIVING BRAINLESS THE PIC IS RIGHT BELOW PLS IF U DONT KNOW THE ANSWER DONT ANSWER PLSSS
Answer:
The answer is 132
Step-by-step explanation:
First, find the area wholely, 20x8 = 160. Then find the triangle which is 7x 8 divided by 2 is 28 and you subtract the whole are by the triangle which is 160 - 28 is 132
please help !!!!!!!!!!
Answer:
Step-by-step explanation:
so 36+x=60
and x/14.96=3
help me plzzzz neeed help asap
Answer:
It is answer d)
Step-by-step explanation:
2(a+2b)-a-2b
2a+4b-a-2b
a+2b
Therefore d is the correct answer
what is the mean absolute deviation of the data set below?
3,1,4,4,4,1,1,2,1,5
Answer:
1.4
Step-by-step explanation:
Step 1: We have to find the mean of the data set
The mean is the average or the sum of all the numbers divided by the amount of numbers there are.
3 + 1 + 4 + 4 + 4 + 1 + 1 + 2 + 1 + 5 = 26
There are 10 numbers in total so, 26/10 = 2.6
Step 2: We now know the mean so now we have to find the deviation
3 - 2.6, |1 - 2.6|, 4 - 2.6, 4 - 2.6... so on, (Note: this is just finding the distance between the numbers and the mean)
The results are, 0.4 + 1.6 + 1.4 + 1.4 + 1.4 + 1.6 + 1.6 + 0.6 + 1.6 + 2.4
This is equal to 14
Step 3: Lastly, we have to find the mean of the deviations
We know the mean is 14
We have 10 numbers
Therefore, 14/10 = 1.4 is the MAD
What is the name of the number that occurs most often in a data set?
Answer:
The mode is the number that occurs the most in a data set.
Step-by-step explanation:
For example, let's say you have a data set of
97, 100, 96, 97, 100, 99, 97
Which are the test scores of the 7 smartest students in the 6th grade on their final exam.
Since there are more 97s than any other number in the set, 97 is the mode.
Max correctly solved this inequality.
StartFraction a over negative 5 EndFraction greater-than-or-equal-to 10. a less-than-or-equal-to negative 50.
Which graph matches the inequality?
A number line going from negative 55 to negative 45. An open circle is at negative 50. Everything to the left of the line is shaded.
A number line going from negative 55 to negative 45. A closed circle is at negative 50. Everything to the left of the line is shaded.
A number line going from negative 55 to negative 45. An open circle is at negative 50. Everything to the right of the line is shaded.
A number line going from negative 55 to negative 45. A closed circle is at negative 50. Everything to the right of the line is shaded.
Answer:
Answer:
See the graph attached. The red arrow represents the shaded area.
Explanation:
The inequality and its solution are given:
The solution set is all real numbers less than or equal to -50.
In a number line, the values less than -50 are all the values that are to the left of -50. Thus, the graph of a ≤ -50 must include -50 and the region to the left of it.
To indicate that - 50 is included, draw a solid point; then, shade the region since it to its left.
Please, see the graph attached. The red arrow represents the shaded area.
Step-by-step explanation:
Answer:
The filled Dot on 50 arrow pointing to the left
Step-by-step explanation:
im srry if wrong
Christopher said, “I put these in order.”
-2.3, 4.75, -8.2, 12, -14.25
Beth disagrees with Christopher. She knows he is wrong. Write a statement the Beth might say to show Christopher his mistake?
Answer:
-14.25, -8. 2 karma -2.3, 4.75
**PLEASE HURRY**
a. Do some research and find a city that has experienced population growth.
Determine its population on January 1st of a certain year. Write an
exponential function to represent the city’s population, y, based on the
number of years that pass, x after a period of exponential growth. Describe
the variables and numbers that you used in your equation.
b. Find another city whose population starts larger than the city in part (a), but
that during this same time experienced population decline. Determine its
population for January 1st of the same year you picked for part (a). Write an
exponential function to represent the city’s population, y, based on the
number of years that pass, x after a period of population decline. Describe
the variables and numbers that you used in your equation.
c. Explain the similarities and differences between your equations in (a) and
(b).
d. During what year will the population of city (a) first exceed that of city (b)?
Show all of your work and explain your steps.
e. During what year will the population of city (a) be at least twice the size of
the population of city (b)? Show all of your work and explain your steps.
PLEASE USE PARIS AND CHICAGO FOR THE CITIES
Answer:
it is c
hope this helps ;)
Step-by-step explanation:
Simplify the following expression by combining like terms. please help me thank you!
Answer:
8x-3
Step-by-step explanation:
Combine like terms.
11x-3x=8x
(8x)
14-11=3
(8x-3)
Hope it helped!
solve this using elimination:
11x+6y=24
-x-4y=22
first one gets brainliest!!!
Answer:
x=6
y= -7
Step-by-step explanation:
PLEASE HELP WITH MY MATH LIKE ASAP
Answer:
use elimination, (4,3)
Step-by-step explanation:
3x-2y=6
-
3x+y=15
-3y=-9
3y=9
y=3
3x+3=15
15-3=12
12=3x
12/3=4
x=4
Answer:
eopqnvpqvneqjverqjvrjsacn
Step-by-step explanation:
Good morning can someone please help me with this
What is the value of the variable in the equation, m+7=19 *
Answer:
m=12
Step-by-step explanation:
m+7=19
subract 7 from both sides
m=12
pls answer question n picture.
Answer:
Step-by-Step Equation:
Answer:
8b^2 + 9b + 3y +5
Step-by-step explanation:
7b + 8b^2 + 3 + y + 2b + 2y + 2
8b^2 + 9b + 3 + y + 2y + 2
8b^2 + 9b + 3y + 3 + 2
= 8b^2 + 9b + 3y +5
NOTE:
the symbol '^' represents 'to the power of', so 8b^2 would be 8b to the power of 2.
plsss hurry!!!! i rlly need help
Answer:
41 21/25
Step-by-step explanation:
38 1/25 + 3 4/5 = 41 21/25
What is give an example of a unit rate used in a real world situation? Plz I'm literally so confused lol.
Answer:
Miles per hour. (mph)
Step-by-step explanation:
This can be used in almost everyday, since most people today drive around in cars, and use mph to see how fast they are going per hour.
#teamtrees #WAP (Water And Plant)
Answer:
20 miles per hour
Step-by-step explanation:
An example would be like 50 beats per minute, or 20 miles an hour.
When rates are expressed as a quantity of 1.
Estimate the sum: 1 3/7 + 3 5/9 + 1/2. Show your work.
Answer:
The correct answer is 5 61/126!
Step-by-step explanation:
Leave a fraction alone
1 3/7
Find the Addend
9x3=27+5=32 = 32/9
Find the sum and simplify
1 3/7 + 32/9 = 691/126 = 5 61/126
To estimate the sum of the given terms: 13/7, 35/9, and 1/2, we can convert each term to a decimal number and then add them together. First, let's convert 13/7 to a decimal.
To do this, we divide [tex]13 by 7: 13 ÷ 7 = 1.857[/tex] Next, let's convert 35/9 to a decimal. Dividing 35 by 9 gives us: [tex]35 ÷ 9 = 3.889[/tex] Finally, we convert 1/2 to a decimal by dividing 1 by 2:[tex]1 ÷ 2 = 0.5[/tex] Now that we have converted all the terms to decimals, we can add them together: [tex]1.857 + 3.889 + 0.5 = 6.246[/tex]
Therefore, the estimate of the sum of the given terms is 6.246. It's important to note that this is an estimate because we rounded the decimal values. If you need a more precise answer, you can use a calculator or longer division to get more decimal places. However, for most practical purposes, this estimate should suffice.
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The daily low temperatures in a city have been below 0° Fahrenheit (F) for the past two days. On Monday, the daily low temperature was −2℉ and on Tuesday, the daily low temperature was −7℉. What is the absolute value of the change in daily low temperatures between these two days, in degrees Fahrenheit?
(This is math class btw)
Answer:
5ºF is the absolute value of the change.
Step-by-step explanation:
Since absolute value is alwasy positive you will not need the negative sign. The difference between 7 and 2 is 5, so the answer is 5.
10 POINTS PLUS BRAINLIEST
Answer:
A or C
Step-by-step explanation:
Hope this help:)
Answer:
B is correct.
Step-by-step explanation:
I eliminate A and B since it translates the pentagon left or right. D dilates, but does not make it bigger since the value is a fraction less than 1. 9/4 is correct because the value of that is greater than 1 and therefore makes the pentagon bigger.
Need help ASAP 30 points PLS HELP
What is the volume of a cube with an edge length of 3/4 inch?
Answer:
V=a cubed
Step-by-step explanation:
Answer:
v=a3
Step-by-step explanation:
PLZ HELP WILL MARK BRAINLIEST(and please explain in detail I have to record myself explaining)
A chairlift starts 0.5 mi above the base of a mountain and travels up the mountain at a constant speed of 6 mph and it takes 15 minutes to get to the top. How far from the base of the mountain is the chairlift at 10 minutes?
hi please help me lol i have no idea what this is
Answer:
coefficient: 7; constant: 2
Step-by-step explanation:
In a polynomial, a coefficient is a number that multiplies a variable.
The coefficient is 7.
A constant is a number by itself.
The constant is 2.