Which expressions are equivalent to the one below? Check all that apply 5^x
Answers
Answer:
5 * 5^(x - 1) ; (15/3)^x ; 15^x / 3^x
Step-by-step explanation:
From the options, equivalent expressions include :
(15/3)^x
This is the same as ;
(15/3)^x
15 ÷ 3 = 5 ; then to the power of x = 5^x
15^x / 3^x ; since they are both raised to the same power, we can divide directly to obtain :
5^x
5 * 5^(x - 1)
5 = 5^1
5^1 * 5^(x-1)
5^(1 + x - 1) = 5^x
Related Questions
Twenty-five percent of the animals at the farm are cows. There are 78 cows. How many animals live at the farm?
Answers
Answer:
312
Step-by-step explanation:
What is the purpose of scientific notation? How is scientific notation represented? Explain.
plz help
Answers
Answer:
Step-by-step explanation: The purpose of scientific notation is to make the numbers and quantities used easier to comprehend, to read and to write.
Express both numbers with the same power of ten.
Add the base numbers.
Bring the power of ten down to represent the new power of ten for the sum.
Simplify so that the base number is between 1 and 10.
Answer:
What is the purpose of scientific notation?
"to make the numbers and quantities used easier to comprehend, to read and to write. " <----- Credits to: Yahoo
How is scientific notation represented?
"To start with, scientific notation is a form of expressing very small or large numbers in a simpler form." <--------- Credits to: Yahoo
I need the answer fast please !
Answers
Answer:
30
Step-by-step explanation:
Angles on a straight line are equal to 180°
180°-120°= 60°
Sum of Co interior angles are equal to 180°
180°-60° =120°
90°+60°+ x = 180°
((180° - 90° - 60°= 30°))
A rectangular prism has a volume of 600 cubic inches lf the height of the prism is 5 inches and the width is 10 inches what is the length of the prism? Enter your answer in the box.
Answers
Answer:
3 inches
Step-by-step explanation:
got it right on edg
how many yards are in 1 foot?
correct=brainliest
Answers
Answer:
0.333333
Step-by-step explanation:
0.333 yards are in one foot
In a poll, students were asked to choose which of six colors was their favorite. The circle graph shows how the students answered. If 10000 students participated in the poll, how many chose Orange?
Answers
Answer:
2100
Step-by-step explanation:
10,000 x 21%
10000 x 0.21 = 2100
A system of equations consists of two lines. One line passes through (8,4) and (6.3) and the second line passes through (0, -2) and (4.0).
Answers
Answer:
system is:
y = 1/2x
y = 1/2x - 2
No Solution to this system
Step-by-step explanation:
Evaluate the expression for the given value.
2w+2l, when w=7, l=5
Answers
Answer:
2w+2l.
2(7)+2(5).
14+10.
24.
As part of his science project, Steve recorded the number of eggs laid by several lizards from the local pet shop. The data Steve collected is provided below.
10, 7, 8, 8, 9, 10, 9, 10, 8, 11, 11, 9, 7, 10, 9
In his report, Steve should use the _____ as a measure of center since his data is ____
Answers
PLEASE HELP ALGEBRA!!
Answers
Answer:
The very first one is decay and the rest are growth
Step-by-step explanation:
Im SO sorry if i got it wrong
I REALLY hope this helped
Best of luck
find the area of the following figure
Answers
Answer:
54
Step-by-step explanation:
(24^2)+(30^2)
Answer:
54yd^2
Step-by-step explanation:
you need to break up the figure into 2 different boxes. One 3 x 10 and one 6 x 4 which adds up to 30 + 24 = 54.
ATHEMATICS CURRICULUM
Lesson 3 Homework
time Zachary starts playing with his action figures.
the start playing with his action figures?
Start
1
12
11
1
31
10
on figures for 23 minutes.
Ish playing?
Finish
Answers
Answer:
guru gossip and you can you invite me to the heading
A party store sold a total of 4,032 balloons since they open 42 days ago.they sold the same amount of balloons each day how many balloons did the party store sell each day since it opened?
A 86 balloons
B 90 balloons
C 92 balloons
D 96 balloons
Answers
Answer:
D)
Step-by-step explanation:
Sana maka tulong po
shout out tga pagadian
Combine the like terms to create an equivalent expression for −n+(−4)−(−4n)+6
Answers
Answer:
3n + 2
Step-by-step explanation:
−n+(−4)−(−4n)+6
-n - 4 + 4n + 6
3n + 2
A box contains 12 cereal bars. The empty box weighs 1.75 oz. The box and cereal bars together weighs 18.55 oz. How much does each cereal bar weigh?
Answers
Answer:
Each cereal bar weighs 16.8 oz
Step-by-step explanation:
Multiply 12 times 1.4 to get 16.8
Add 16.8 and 1.75 to get 18.55
Hope this helps! Pls mark brainliest
HELP
I WILL GIVE YOU BRAINLIEST
Give the solution to this quadratic.
y = 3(x-1)^2
Answers
Answer:
y=3x^2-6x+3
Step-by-step explanation:
In the figure shown, what is the measure of the indicated angle?
Answers
Answer:
60 degrees
Step-by-step explanation:
Each triangle needs to add up to 180 total degrees. 70+50=120,
180
-
120
___
60
Why? because all triangles equal 180, so 70+50= 120 and 180-120= 60, all straight lines are 180 and 180-60= 120
When solving the equation x/5 - 12 = 10, what is your last step?
A. Multiply by 5 on each side.
B. Add 12 to each side.
C. Divide by 5 on each side.
D. Subtract 12 from each side.
+10 points!
Answers
Answer:
c
Step-by-step explanation:
y= 2x-3
y= x+4
Graph each system and determine the number of the solutions that it has. If it has one solution, name it.
Answers
y=11
basically just put the equations together because they are both equal to y
2x-3 = x+4
then just evaluate that and you’ll find x
after just input the answer into one of the equations and then you get your answers
i hope this help!!
please tell me where to plot the points and what the solution will be.
Answers
Doug's teacher told him that standardized score (s-score) for his mathematics exam, as compared to the exam scores of other students in the course, is 1.20.
Answers
Full question:
Doug's teacher told him that the standardized score (z-score) for his mathematics exam, as compared to the exam scores of other students in the course, is 1.20. Which of the following is the best interpretation of this standardized score?
Doug's test score is 120.
Doug's test score is 1.20 times the average test score of students in the course.
Doug's test score is 1.20 above the average test score of students in the course.
Doug's test score is 1.20 standard deviations above the average test score of students in the course.
None of the above gives the correct interpretation.
Answer:
Doug's test score is 1.20 standard deviations above the average test score of students in the course.
Explanation:
Z scores are also known as standardized scores or normal scores or standardized variables. Z scores are used to standardize raw data in order to give them a uniformity or standard that allows for easier comparison of data values. For us to calculate a z-score as was done in Doug's test score, we simply subtract the mean from the raw data score and we divide the answer by the standard deviation.
Enter values to complete the table below.
Please help me.
Answers
Answer:
6
0
2
Step-by-step explanation:
I assume we are taking the y-value and dividing it by x, as indicated by the y/x
-6/-1
6
0/1
0
6/3
2
1. Start Time: 3:30 P.M.
End Time: 7:00 P.M.
Elapsed Time:
Answers
Answer:
7:00 = 6:60
Step-by-step explanation:
6:60 - 3:30 = 3 hours and 30 minutes
Which table represents a linear equation
Answers
Which of the following statements about the graph of y = 3x - 5 are true? Select all that apply.
A.
The y-intercept is -5.
B. The x-intercept is 3.
C. (2, 1) is a point on the graph.
D. As the x-values increase, the y-values also increase.
Answers
The y-intercept is -5 and as the x-values increase, the y-values also increase in this graph of the line. which is the correct answer would be options (A) and (D).
What is a graph?
A graph can be defined as a pictorial representation or a diagram that represents data or values.
What is the equation of a line?
The general equation of a line is y = mx + c
where m is the slope of the line and c is the intercept.
A linear equation is defined as an equation in which the highest power of the variable is always one.
We have been given that function of the line as
y = 3x - 5
We need to determine the y-intercept.
The y-intercept is at x = 0, y = -5
And the x-intercept is at y = 0, x = 5/3
Here In this graph of the given function as the x-values increase, the y-values also increase.
Therefore, the correct answer would be options (A) and (D).
Learn more about the lines here:
brainly.com/question/2263981
#SPJ2
Write 0.4% in simplest form
Answers
Answer:
if simplest form by you mean fraction then the answer is 2/5
hope this is the answer you are looking for
Step-by-step explanation:
The question is in the picture.
Answers
Answer:
arc CD = 160°
Step-by-step explanation:
The measures of the arcs on the circle = 360° , then
arc CD = 360 - AC - AD = 360 - 3x - 7x = 360 - 10x
--------------------------------------------------------------------------
The measure of the secant- tangent angle ABC is half the difference of the intercepted arcs, that is
[tex]\frac{1}{2}[/tex] (7x - 3x) = 40 ( multiply both sides by 2 to clear the fraction )
7x - 3x = 80
4x = 80 ( divide both sides by 4 )
x = 20
Then
CD = 360 - 10x = 360 - 10(20) = 360 - 200 = 160°
P l e a s e a n s w e r t h i s
Answers
Answer : 1/2 gallon
Explanation:
There were a total of 5 gallons collected, as the question states.
There are 3 x's above 1/4, 2 x's above 3/8, 4 x's above 5/8 and 1 x above 1. This is a total of
3+2+4+1 = 10 x's. This means there were 10 trees.
If 5 gallons is evenly distributed among 10 trees, this would give us the ratio 5/10, which simplifies to 1/2 gallon per tree.
....this answer is not from me. The same question was asked on brainy and I've copy pated it, it is the right answer tho. Credit goes to "MsEHolt" for answering.
Please help!
look at photo to answer!!!
Answers
Answer:
the answer is A
Step-by-step explanation:
-1+6=5
0+6=6
1+6=7
Plz help last one thanks
Answers
Answer:
110.45 inches cubed
Step-by-step explanation:
5in x 4.7in x 4.7in