Answers
Answer:
Concept: Algebra
(0,1) is the point at x= 0 and y=1 Hence the graph b^x at 0 must always be 1 hence the statement is TRUEAnswer:
(0,1) is the point at x= 0 and y=1
Hence the graph b^x at 0 must always be 1 hence the statement is TRUE
Related Questions
A closed container has 3.06 ⋅ 10^23 atoms of a gas. Each atom of the gas weighs 1.67 ⋅ 10^−24 grams. Which of the following shows and explains the approximate total mass, in grams, of all the atoms of the gas in the container?
0.47 grams, because (3.06 + 1.67) ⋅ (1023 ⋅ 10−24) = 4.73 ⋅ 10−1
0.51 grams, because (3.06 ⋅ 1.67) ⋅(1023 ⋅ 10-24) = 5.1102 ⋅ 10-1
4.73 grams, because (3.06 + 1.67) ⋅ (1023 ⋅ 10−24) = 4.73
5.11 grams, because (3.06 ⋅ 1.67) ⋅ (1023 ⋅ 10−24) = 5.1102
Answers
Answer:
5.11grams
Step-by-step explanation:
EZ
Answer:
d
Step-by-step explanation:
I have a question if u hay that is 123 IBS and get 12ibs of anything you can thing of and get it to maybe change how it feels how would you now that [this is my math homework]
Answers
i need help aaaaaaaaa
Answers
Answer:
the correct answer is d
2^1
the answer is 2 and 2 to the power of one is 2
hope this helps and have a wonderful day :)
part 2 to that question answer right pls
Answers
Answer:
1. decreases
2. 31.50
Step-by-step explanation:
It decreases because there's a negative sign.
It's 31.50 because 10.50 * 3 = 31.50
Answer:
1) Decreases
2) 10.50
Step-by-step explanation:
Of 24 cars, 16 are small cars and 8 are large cars. Without simplifying the terms, what is the ratio of:
a. Small cars to large cars?
b. Large cars to small cars?
c. Small cars to the total number of cars?
d. Large cars to the total number of cars?
Answers
Answer:
a. 16:8
b. 8:16
c. 16:24
d. 8:24
B)8:16
C)16:24
D) 8:24
Tell me if I’m wrong
HELP pls ill mark bainilest who ever is first
Answers
because the cost on the y axis goes by fourths
A shop owner marked up 20% from the original price of a mirror. The amount of the markup is $3. What is the original price of the mirror?
Group of answer choices
$18
$15
$9
$6
Answers
Answer:
the answer is $15
Step-by-step explanation:
Samantha deposited $900 in a new account that will earn 5% simple interest. After 4 years, how much interest will she have earned?
Answers
The living room size on the blue print is 6 inches and the actual size is 10 feet. What is the scale factor?
Directions:
-write # inches = # feet
-be sure to simplify
Answers
Answer:The scale factor is 20.
Step-by-step explanation:
6 INCHES = 1/2 FOOT
10 FOOT TO 1/2 FOOT = 10/(1/2) = 20/1
The scale factor is 20 to 1
or, since your scale is 6 in to 10 ft
you may list the scale factor as 1 to 20
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The scale factor is 20 .
To understand more, check below explanation.
Scale factor:Given that,
Size of the room on blue print = 6 inches
Actual size of the room = 10 feet
As we know that,
1 feet = 12 inches
6 inches = 1/2 feet
We have to find scale factor from 1/2 feet to 10 feet.
[tex]\frac{10}{1/2}=\frac{10*2}{1} =20[/tex]
Hence, the scale factor is 20 .
Learn more about the scale factor here:
https://brainly.com/question/25722260
8a + 3b − 4c and 4a − 3b + c?
What is the answer I need help?
Answers
.Is the following proportion true? How do you know?
4/5 = 25/40
Answers
Answer:
4/ 5
is greater than
25 /40
Step-by-step explanation:
Find the least common denominator or LCM of the two denominators:
LCM of 5 and 40 is 40
For the 1st fraction, since 5 × 8 = 40,
4/ 5 = 4 × 8 5 × 8 = 32/ 40
Likewise, for the 2nd fraction, since 40 × 1 = 40,
25 /40 = 25 × 1 40 × 1 = 25/ 40
Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
32 /40 > 25 /40 or 4 /5 > 25 /40
Answer:
It is not true because if you multiply the denominator by 8, you will get 40 and if you also multiply the numerator by 8, you get 32 which is 32/40 which is not equal to 25/40.
Solve: 3(x- 2)= 18. X=.
PLEASE HELP!!!
Answers
Answer:
-12
Step-by-step explanation:
Find the missing number
1. 6 + 10 − 2 = 11 + __
2. __ + 15 = 7 + 7
3. 4 − __ = 11 − 8
4. 9 + 5 = __ − 11
5. 7 − 8 + __ = 11 + 5
Answers
Answer:
1.3
2.-1
3.1
4.25
5.17
Step-by-step explanation:
maybe i messed up but pretty sure this is it
Johnny went to the carnival. It cost $7 to get in and $2 for every ticket. Which equation would match this verbal description?
Answers
Answer:
y=7+2x
Step-by-step explanation:
Answer:
The answer is x=2x+7
Simplify 4(6 - 2x) - 3(3 - 4x)
4x + 15
15 - 20x
15 - 6x
Answers
Answer:
It is the first one, 4x+15
Step-by-step explanation:
Please trust me I am 100% sure it is correct.
Here is how:
24-8x-9+12x
15+4x
Answer:
[tex]\huge\boxed{4x+15}[/tex]
Step-by-step explanation:
[tex]4(6-2x)-3(3-4x)\qquad|\text{use the distributive property}\ a(b+c)=ab+ac\\\\=(4)(6)+(4)(-2x)+(-3)(3)+(-3)(-4x)\\\\=24-8x-9+12x\qquad|\text{combine like terms}\\\\=(-8x+12x)+(24-9)\\\\=4x+15[/tex]
How do i solve this question, please help and pls explain
a³x - x⁴ + a²x² - ax³
Answers
Answer:
[tex]\huge\boxed{x(a-x)(a+x)^2}[/tex]
Step-by-step explanation:
In order to factor this expression, our goal is to write the expression in a way that we can factor out a term.
With the expression [tex]a^3 x - x^4 + a^2 x^2 - ax^3[/tex], we need to note an exponent rule.
[tex]a^{b+c} = a^b a^c[/tex]
Step 1:We can use this to get each term of this expression to have a term of [tex]x[/tex] so we can factor it out.
Let's look at each term and get it so that we can factor out an x term.
[tex]a^3 x = x a^3[/tex] (Commutative Property)[tex]x^4 = xx^3[/tex] (Since [tex]x^3 \cdot x^1 = x^4[/tex])[tex]a^2 x^2 = a^2 \cdot xx[/tex] (Since [tex]x^2 = x \cdot x[/tex])[tex]ax^3 = a \cdot xx^2[/tex] (Since [tex]x^3 = x^2 \cdot x^1[/tex]With this, our equation becomes [tex](xa^3) - (xx^3) + (xxa^2) - (xx^2a)[/tex].
We now can factor out the common term x.
[tex]x(a^3 - x^3 + xa^2 - x^2a)[/tex]
Step 2:From here, we can now factor [tex]a^3 - x^3 + xa^2 - x^2 a[/tex]
Rearrange the equation: [tex]a^3 +xa^2 - x^3 - x^2a[/tex] Factor out [tex]a^2[/tex] from [tex]a^3 + xa^2[/tex] which comes out to be [tex]a^2(a+x)[/tex] Factor out [tex]-x^2[/tex] from [tex]-x^3 - x^2a[/tex] which comes out to be [tex]-x^2(x+a)[/tex] We now have [tex]a^2(a+x) - x^2(x+a)[/tex] Factor out the common term, [tex](a+x)[/tex], which comes out to be [tex](a+x)(a^2 - x^2)[/tex] Factor [tex]-x^2+a^2[/tex] into [tex](a+x)(a-x)[/tex] We now have [tex](a+x) (a+x) (a-x)[/tex], which is simplified to [tex](a-x)(a+x)^2[/tex] Finalizing:Since we have just factored [tex]a^3 - x^3 + xa^2 - x^2 a[/tex] and factored x out of [tex]a^3 x - x^4 + a^2 x^2 - ax^3[/tex] in the first couple of steps, we need to have it as a factorization of x.
[tex]x(a-x)(a+x)^2[/tex]
Hope this helped!
Frosty rolled around the track at 4 laps in 10 minutes.
a. How many minutes per lap is that?
b. How many laps per minute is that?
c. If frosty rolls 40 laps at the same rate, how long does it take him?
Answers
Answer:
a. 2.5 min
b. 0.4 laps a min
c. 100 min or 1 hour and 40 min
Step-by-step explanation:
Frank is going to plant b vegetable seeds in one garden and 4b + 4 vegetable seeds in another. How many seeds is Frank going to plant? show your work
DON'T ANSWER IF YOU DON'T KNOW LET OTHER PEOPLE ANSWER AND HELP TOO NOT JUST TO GET POINTS
Answers
Answer:
if frank is planting b seeds in one 5b+10 in the expression showing the total is b+(5b+10), or 6b+10 seeds
Step-by-step explanation:
5b + 7 is the simplest version.
Which two numbers on the number line have an absolute value of 2.75? Select the location of both numbers on the number line.
Answers
the answers are: 2.75 and -2.75
absolute value is just the distance from zero on a number line
The required numbers on the number line that have an absolute value of 2.75 are 2.75 and -2.75.
What is a number line?A number line is defined as the number marked on the line calibrated into an equal number of units. For example -1, 0, 1, and so on.
here,
Absolute values are the values that defined the distance of a number on the number line from 0. So for absolute value 2.75 we have numbers 2.75 and -2.75 both have the same distance from 0.
Thus, the required numbers on the number line that have an absolute value of 2.75 are 2.75 and -2.75.
Learn more about number line here:
brainly.com/question/17683084
#SPJ2
Will mark brainlist!
Answers
Answer:
18.75
Step-by-step explanation:
Answer:
(a)16.67
(b)76.8
Step-by-step explanation:
A dance school has 70 salsa dancers. If 14% of the total number of dancers in the school are salsa dancers, what is the total number of dancers in the school? 500 560 840 860
Answers
You divide 70 by 14 and the times it by 100 to find the total.
Answer:
500
Step-by-step explanation:
It's 500. You're from FLVS right? Segment practice test? I did that too! I'm in 6th grade btw so we might be in the same class!
please answer !
write an equation in slope-intercept form when given the information:
slope = 5, goes through the point (2 , 7)
Answers
Answer:
y=5x-3
Step-by-step explanation:
y-7=5(x-2)
y-7=5x-10
y=5x-10+7
y=5x-3(ANS)
5x= -3
I hope this helps
Out of every 36 children, 9 are wearing a blue shirt.
Answers
Answer:
o cool so wut do u wanna have solved or is that the question?
Step-by-step explanation:
Answer:
noice
Step-by-step explanation:
9/36
3/12
1/4
not really sure what is being asked here but........
Hope this helps. Have a nice day.
please help urgent asap
Answers
What should the following equation be multiplied by in order to eliminate the fractions? {2y}{3} + {1}{3} = {y}{2} + {1}{6}
Answers
Answer:
Multiply it by 25 :)
what the Factor 14z - 21 can you plzzz help me
Answers
Answer: your answer should be
7 ( 2 − 3 )
Step-by-step explanation:
Answer:
sorry had too
Step-by-step explanation:
someone passed this to me) 90% of people marry there 7th grade love. since u have read this, u will be told good news tonight. if u don't pass this on nine comments your worst week starts now this isn't fake. apparently if u copy and paste this on ten comments in the next ten minutes you will have the best day of your life tomorrow. you will either get kissed or asked out in the next 53 minutes someone will say i love you
Which number line correctly graphs the numbers in the list?
–6, 4, –1, 0 , 5
A number line going from negative 6 to positive 6 in increments of 1. Points are at negative 6, negative 1, 0, 4, 5.
A number line going from negative 6 to positive 6 in increments of 1. Points are at negative 6, 0, 1, 4, 5.
A number line going from negative 2 to positive 10 in increments of 1. Points are at 0, 1, 4, 5, 6.
A number line going from negative 2 to positive 10 in increments of 1. Points are at negative 1, 0, 4, 5, 6.
Answers
(but i am not for sure)
Answer:
Line one
Step-by-step explanation:
Use the diagram below to determine the height of the flagpole.
Height of flagpole =
Scale factor from stick to flagpole =
Scale factor from flagpole to stick =
Answers
Answer:
7.5/2.5=h/4
2.5h=7.5×4
2.5h=30
h=30/2.5
h=12
scale factor=3
Answer:
7.5/2.5=h/4
2.5h=7.5×4
2.5h=30
h=30/2.5
h=12
scale factor=3
i need your help in this question please do answer
Answers
Answer:
d
Step-by-step explanation:
[tex]\frac{4 \times 10^{-3}}{10^{-11}} \\=4 \times 10^{-3} \times 10^{11}\\=4 \times 10^{-3+11}\\=4 \times 10^8[/tex]
Use the diagram below to determine the height of the flagpole
Height of flagpole =
Scale factor from stick to flagpole=
Scale factor from flagpole to stick =
Please Label!!!!
Answers
Answer:
the flagpole is 12 ft
Step-by-step explanation:
2.5 ft / 4 ft = 7.5 ft / x ft
2.5x = 30
2.5x/2.5 = 30/2.5
x = 12 ft