Answers
9514 1404 393
Answer:
in order by function: 0.6, 8, 7/3, 2, 1/2
Step-by-step explanation:
The functions are given in the form ...
f(x) = a·b^x
The "b" value is the value immediately to the left of the exponent. (It's not rocket science; it's pattern matching.) Note that the minus sign in g(x) is part of 'a', not part of 'b'.
From the top-down, the functions listed on the left have the b-values shown above.
Related Questions
find the value of given expression
[tex] \sqrt{ \frac{1}{4} } [/tex]
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neeed hellpppp asap noww
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Answer:
-3/5
(0,4)
Step-by-step explanation:
The slope, or m, is the change in y over the change in x. So to find m calculate how much y changes then divide that by how much the x value changes. On the table, the y-values decrease by 3 each time, and the x-values increase by 5 units each time. This means m must equal -3/5.
The y-intercept is when the line crosses over the y-axis. This will also be when x=o. So to find the intercept find when x=0; in this case, when x=0, y=4. This means the intercept is (0,4).
Plz help i know it is a lot, but could somebody, do al least a few?? plz (T-T)
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Answer:
Step-by-step explanation:
Wow why your teacher give such things for you to do it today , you should ask you math teacher to help you , and I think the thing look like it already answer
Solve this PLZZZZZZ
Answers
Answer:
X = -1, 3
Step-by-step explanation:
4(g - h) + 10 , when g = 12 , h = 7
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Answer: 30
Step-by-step explanation:
4 (12 - 7 ) + 10
Do 12 - 7 first. It'll equal 5
4(5)+10
Now multiply 4 and 5.
It'll be 20.
20+10 =30
Answer:
30
Step-by-step explanation:
4(12-7)+10 or: 4(12-7)+10
48-28+10 4(5)+10
20+10 20+10
30 30
you can do it either way hope this helps
Choose the letter of the point which is at (3.5, 3.5) in the following figure.
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3.5 across, 3.5 up
shirley has $540 un her bank account. She withdraws $35 each week to cover her expenses. write an equation that relates the amount of money in her account, A dollars after n weeks.
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540 is the amount she has minus 35 and x is the weeks she withdrawn the money and y is the answer.
what is quarter to twelve on the 24 hour clock
Answers
Answer:
11:45
Step-by-step explanation:
Two trains, Train A and B, weigh a total of 251 tons. Train A is heavier than train B. The difference of their weights is 181. What are the weights of each train?
Answers
Answer: A = 216; B = 35
Step-by-step explanation:
Based on the information given in the question, we can then make it into a mathematical equation. This will be:
A + B = 251 ....... i
A - B = 181 ....... ii
From equation i,
A = 251 - B
Put the value of A into equation ii
A - B = 181
(251 - B) - B = 181
251 - B - B = 181
251 - 2B = 181
2B = 251 - 181
2B = 70
B = 70/2
B = 35
Since A = 251 - B
A = 251 - 35
A = 216
Tickets for a carnival for a family of 4 costs $28. The ticket includes 1 food item and 3 games.
Select all true statements below based on this information.
A The cost for 2 tickets is $20. The cost for 2 tickets is $20.
B The cost is $7 per ticketThe cost is $7 per ticket
C For $42 you could get 6 tickets. For $42 you could get 6 tickets.
D 12 tickets would cost you $60
Answers
Answer:
B
Step-by-step explanation:
28/4=7 therefore, each ticket is $7.
Answer:
B, C
Step-by-step explanation:
A is wrong due to the fact that if you divide $28 into 4 (family of 4), the cost is $7 per ticket. If you add 2 tickets together, or multiply $7 by 2, you get $14.
B is right due to the fact that each ticket is $7 if you divide $28 by 4.
C is right due to the fact that if you have 6 tickets worth $7 each, it would mean that the total cost of 6 tickets would be $42. (6*7 = 42)
D is wrong due to the fact that if you multiply 7 (the cost of each ticket) by 12, it gets you 84, not 60.
A right rectangular prism is shown. Find the surface area of this prism. A) 80 square feet B) 164 square feet C) 196 square feet D) 220 square feet PLEASE HELP
Answers
Answer:C 196
Step-by-step explanation:
Find the value of x.
110
80
40
35
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Answer:40
Step-by-step explanation:
the perimeter of a square patio is (8x-28). what is the length of one side?
Answers
Answer:
choice 1) 2x - 7
Step-by-step explanation:
(8x - 28)/4 = 2x -7
hey besties first to answer gets brainliest bc i forgot how to calculate triangles
Answers
Find the mean absolute deviation (MAD) of the following data set. Round your answer to two decimal places.
3, 10, 6, 9, 7, 4
Answers
Answer:The mean absolute deviation (MAD) of the data set=2.17
Step-by-step explanation:
The mean absolute deviation (MAD) is also called the Mean deviation which tells us the variation and average distance of the mean and each data value in a data set.
Given the data set
3, 10, 6, 9, 7, 4
First find the mean
Mean =Sum of data set / Number of data set
=3+10+ 6 +9 + 7+ 4/ 6 =39/6 = 6.5
Next step is to subtract each data set from the mean and ignoring any negative sign accompanied to find the distance from the mean
Value distance from mean
3, 6.5 -3 3.5
10 6.5 -10 3.5
6, 6.5-6 0.5
9, 6.5 -9 2.5
7, 6.5 -7 0.5
4 6.5 -4 2. 5
Last step is to find the mean of the distances which is
Mean Deviation = (3.5+ 3.5+ 0.5+ 2.5+0.5+ 2.5) / 6
=13/6
=2.166666 rounded up to 2.17
SOMEBODY PLEASE HELP ME THIS IS A TEST QUESTION.The population of bacteria doubles every hour. At 9 AM. The population is 12 bacteria. The function P (t)=12•2^t models the bacteria population tea hours after 9 AM what is the value of P (5) what does it represent in context
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Answer:
The population is 384 bacteria at 2pm
Step-by-step explanation:
Because u just need multiplied
round to the nearest hundredth 4.231
Answers
Answer:
4.23
Step-by-step explanation:
When rounding to the nearest hundredth, the number 4.231 becomes 4.231.
To round 4.231 to the nearest hundredth, we look at the digit in the thousandth place, which is 3.
Now, If the digit to the right is less than 5, you simply drop all the digits to the right and keep the desired decimal place unchanged.
If the digit to the right is 5 or greater, you round up the desired decimal place by increasing it by one. Drop all the digits to the right.
Since 3 is less than 5, we do not need to round up.
Therefore, the number remains the same.
Rounded to the nearest hundredth, 4.231 remains as 4.231.
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Ben purchases a coffee and several cupcakes. If he spends a total of $14.40, how many cupcakes did he purchase. Prices Coffee: .............. $1.90 cupcake: .................$2.50
Answers
Answer:
5 cupcakes
Step-by-step explanation:
5 ×$2.50 is $12.50+ $1.90 is $14.40
PLEASEEE HELP!
The conservation club coordinator is recruiting volunteers to help build a shed for recycling. She knows that finishing the shed will take 120 work hours. She figures out that if she can find one more person to help, the project will take a half hour less per volunteer. How many volunteers have already signed up?
Answers
Answer:
4
Step-by-step explanation:
120/30=4
12 volunteers already signed up.
What is Algebra?A branch of mathematics known as algebra deals with symbols and the mathematical operations performed on them.
Variables are the name given to these symbols because they lack set values.
In order to determine the values, these symbols are also subjected to various addition, subtraction, multiplication, and division arithmetic operations.
We have,
She knows that finishing the shed will take 120 work hours.
let n be the number of volunteers.
So, 1/n - 1/(n+1)= 1/120
(n+1-n)/n(n+1)= 1/120
1/n²-n = 1/120
n² - n= 120
n² - n -120= 0
n= 11.46 and n= -10.46
Thus, 12 volunteers already signed up.
Learn more about Algebra here:
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Find the sum of the first 6 terms of the following series, to the nearest integer.
180, 30, 5, ...
Answers
Answer:
Step-by-step explanation:
First solve for the common ratio:
[tex]\frac{30}{180} = \frac{1}{6} 6 \\ \\\frac{5}{30} = \frac{1}{6}[/tex]
Use the geometric summation equation to solve for sum:
[tex]a(\frac{(1-r^{n} )}{(1-r)})\\180(\frac{(1-\frac{1}{6} ^{6}) }{(1-\frac{1}{6} )}) = \frac{46655}{216} = 216[/tex]
The sum of the first 6 terms of the following series is 540.
What is the geometric series?A geometric series is the sum of an infinite number of terms that have a constant ratio between successive terms.
The sum of the terms of the geometric sequnece is given by;
[tex]\rm S_n=\dfrac{a(1-r^n)}{1-r}[/tex]
The common ratio of the sequence is;
[tex]\rm \dfrac{a_2}{a_1}=\dfrac{30}{180}=\dfrac{1}{6}\\\\ \dfrac{a_2}{a_1}=\dfrac{5}{30}=\dfrac{1}{6}\\\\[/tex]
The sum of the first 6 terms of the following series is;
[tex]\rm S_n=\dfrac{a(1-r^n)}{1-r}\\\\\rm S_6=\dfrac{180(1-1/6^6)}{1-1/6}\\\\ S_6=\dfrac{180\times 0.99}{5/6}\\\\S_6=\dfrac{180\times 0.99}{0.33}\\\\S_6=\dfrac{178.2}{0.33}\\\\S_6=540\\[/tex]
Hence, the sum of the first 6 terms of the following series is 540.
Learn more about geometric sequence here;
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Terrance has 12 of the 15 collector's edition books in a series. Keymar has LaTeX: \frac{4}{5}4 5 of the series. Who has more books? Group of answer choices both oof them Terrance keymar
Answers
Answer: Both of them
Step-by-step explanation:
There are 15 books in the series.
Terrance has 12 of them and Keymar has 4/5 of them.
The number that Keymar has is:
= 4/5 * 15
= 60/5
= 12 books
They therefore both have the same number of books from the collection.
There are 500 middle school students. 60% of them ride their bikes or walk to school each day. How many middle school students ride their bikes or walk to school each day?
A. 450
B. 300
C. 400
D. 220
Answers
60% of 500 is 300.
Which table correctly shows Brian and Robert's heights in both feet and inches?
Answers
Explanation is in the file
tinyurl.com/wpazsebu
This is for today someone help me?!!!!!
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angle q and n both equal 56
write your answer (168 ÷ 7) × 3^2 - 43
Answers
Answer:
173
Step-by-step explanation:
Answer:
173
Step-by-step explanation:
An initial investment of $200 is worth $315.24 after seven years of continuous compounding. Find the interest rate.
Answers
Answer:
16.46
Step-by-step explanation:
subtract 315.24-200=115.24
then divide 115.24 and 7 to see what you get each year which is 16.46 rounded not rounded id 16.462857143.
12 am 6om 60 A 180 cm B) 160 cm C 200 cm D 240 cm? ~PLEASE RESPOND AND LOOK AT PIC~
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The graph of a proportional relationship passes through the given point and (1, y). Find y. Given point: (2, 16) people say the answer is 4/3 but it is not.
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what is the mixed number: 1 and 3/4 as a percent
Answers
Answer:
175%
Step-by-step explanation:
1 would be 100%
3/4 would be 75%
100%+75%=175%
plsss help i need a good grade
Answers
Answer:
Step-by-step explanation: