Mark thinks the equation y= 4^x will match the solid
graph. Mia thinks it will match the dotted graph.
Who is correct?
Mark
Mia
Both
Neither
Explain your thinking
Answers
Answer:
Mark
Step-by-step explanation:
because when x = 0; y = 1
x=1; y=4
and those points are on the solid line graph.
The thought of Mark is correct.
What are Exponential Functions?Exponential functions are functions where the independent variable, x is in the exponent.
Given a graph.
It has a solid line and a dotted line.
The given equation is, y = 4ˣ.
In order to find which graph shows the equation, find the points that the graph of the equation will pass through.
When x = 0, y = 4⁰ = 1
Solid graph passes through (0, 1).
Hence Mark is correct.
Learn more about Exponential Functions here :
https://brainly.com/question/14355665
#SPJ2
Related Questions
What is the Median of this data set: 6, 10, 12, 5, 16, 11.
Answers
Answer: 10.5
Step-by-step explanation:
The median is the middle number in a data set, so in this set 5,6,10,11,12,16
the mean of 10 and 11 would be the median.
Which of the following sets of values completes the function table?
a. 6, 14, 34
b. 15, 21, 29
c. 10, 18, 38
d. 10, 18,39
Answers
Claire earned a total of $10 for 2 hours of yard work. Then, later in the year, she earned $15
for 3 hours.
A. How much money does Claire earn per hour?
B. What is k?
C. Write an equation for this scenario.
D. How much would she earn for 10 hours of work?
Answers
Can you help me on question 15?!
Answers
Answer:
B i think
Step-by-step explanation:
When CPR is performed, how does it affect the victim’s breathing? regulates the victim’s breathing speeds up the victim’s breathing starts the victim’s breathing slows down the victim’s breathing
Answers
Answer:
Regulates the victims breathing
Step-by-step explanation:
got it right on edge
Answer:
regulates the victim’s breathing
Step-by-step explanation:
got it right on edge
PLSS HELPPPP!!!
Which expressions represent the total area of the large rectangle? Select all that apply.
Answers
Answer:
A, C, and E
Step-by-step explanation:
3 x 2 1/2= ?????????????????/
Welp
Answers
Answer:15/2
Step-by-step explanation:
Amihan bought ½ kilogram of beef. Write ½ kilogram I'm decimal form
Answers
1/2 in decimal form is 0.5
How many subsets does this set have: A = {2,4,6,8,10}
A. 5
B. 8
C. 28
D. 32
Answers
Answer:
5(option a) is the correct answer
Dr. Toliver has 6 fossils.
Dr. Cook has 5 times as many fossils as Dr. Maranan.
They have 90 fossils altogether. How many fossils does Dr. Maranan have?
Copyright 2020 Edmentum, Inc. All Rights Reserved
(hp
Answers
Answer:
dude 30 fossils are left
Step-by-step explanation:
In the diagram below of triangle ABC, D is a midpoint of AB and E is a midpoint
of BC. If DE = 4x + 4, and AC = x + 36, what is the measure of DE?
В.
D
E
A
С
Answers
Answer:
DE = 20 units
Step-by-step explanation:
GIVEN :-
D & E are the mid-points of AB & BC respectively.DE = 4x + 4AC = x + 36TO FIND :-
Measure of DEFACTS TO KNOW BEFORE SOLVING :-
The midsegment of a triangle is a line constructed by connecting the midpoints of any two sides of the triangle.The Triangle Midsegment Theorem tells us that a midsegment is one-half the length of the third side (the base), and it is also parallel to the base.PROCEDURE :-
According to Triangle Midsegment Theorem ,
[tex]DE = \frac{AC}{2}[/tex]
[tex]=> 4x + 4 = \frac{x + 36}{2}[/tex]
Multiplying 2 on both the sides ,
[tex]=> 2(4x + 4) = x + 36[/tex]
[tex]=> 8x + 8 = x + 36[/tex]
[tex]=> 8x - x = 36 - 8[/tex]
[tex]=> 7x = 28[/tex]
[tex]=> x = \frac{28}{7} = 4[/tex]
∴ DE = 4×4 + 4 = 20 units
Reconsider Dr. Sameer's research question about how much time Cal Poly students spend on watching television. Suppose that for the random sample of 100 Cal Poly students the mean number of hours per day spent watching TV turns out to be 3.01 hours, and the standard deviation of the number of hours per day spent watching TV turns out to be 1.97 hours.
a. Is the number 1.97 a parameter or a statistic? Assign an appropriate symbol to this number.
b. Find the standardized statistic to investigate whether the data provide evidence that the average number of hours per day Cal Poly students spend watching TV is different from 2.75 hours.
c. What is your conclusion about the hypotheses, based on the calculated value of the standardized statistic? How are you deciding?
Answers
Answer:
a. 1.97 is a statistic
b. t test is = 1.32
p value = 0.186
c. there is not enough evidence to support our claim
Step-by-step explanation:
a. 1.97 is not a parameter it is a statistic. It is the standard deviation of the sample. we represent this with the symbol s.
b. we are claiming that the mean hours that are spent watching television is different from 2.75
we form our hypothesis as:
h0; u = 2.75
h1: u not equal to 2.7
t stat = barx - u/s/√n
= 3.01-2.75/(1.97/√100)
= 0.26/(1.97/10)
= 0.26/0.197
= 1.32
we get p value
n = 100
df = 100-1 = 99
using t distribution, pvalue = 0.1899
c. the p value is higher than our alpha level here
0.189 > 0.05, so we fail to reject H0. our conclusion is that there is not enough evidence to show that μ is different from 2.75
Every triangle has a least two acute angles. True or False
Answers
Answer:
True. :)
Hope that helps
I need this done. Help please!
Answers
Answer:
yes
Step-by-step explanation:
6x - x + 3
x = 2
6 x 2 - 2 + 3
result = 13
x = 5
x 5 - 5 + 3
result = 28
x = 9
6 x 9 - 9 + 3
result = 48
4 + 5x - 1
x = 2
4 + 5 x 2 - 1
result = 13
x = 5
4 + 5 x 5 - 1
result = 28
x = 9
4 + 5 x 9 - 1
result = 48
In a room at a museum, we want to tile the floor. If the floor measures 15 feet by 55 feet, what is the largest-size square tile that we can use to tile the floor without having to cut tiles?
A) 11 ft by 11 ft
B) 5 ft by 11 ft
C) 5 ft by 3 ft
D) 3 ft by 3 ft
E) 11 ft by 3 ft
F) 5 ft by 5 ft
Answers
Answer:
B. 5 foot by 11 foot
the numbers have to be divisible in both directions.
11x11 doesn't work, because at 15 feet wide one tile isn't wide enough, and 2 is too wide.
5x11 works- 3x5= 15 and 11x5=55. you'd use 15 tiles.
the rest are all smaller.
f - 4.1 = 8.6
please help i need ur help please
Answers
Answer:
f=12.7
Step-by-step explanation:
Answer:
12.7
Step-by-step explanation:
To find f, we need to "reverse" the operation and do 8.6 + 4.1 which equals 12.7.
Double check: 12.7 - 4.1 = 8.6 which is true. Therefore, 12.7 = f.
Hope this helps! If it did, please give me brainliest! It would help me a lot! Thanks! :D
What is the number of b? 50b = 7,300
Answers
Answer: 146
Step-by-step explanation: Divide 7300 by 50
Answer:
b = 1460
Step-by-step explanation:
50b = 7,300
the steps are easy and simple- Divide 50 on each side
50b/50 = 7300/50
this will isolate b and give it's answer
b = 1460
PLEASE HELP DUE TODAYYYY ..100 PTS!
Answers
Answer:
i got 65.8/9. i hope this is correct , if not, i wish you the besy<3
Answer:
62.7
Step-by-step explanation:
Plzz tell me if I am correct
NO LINKS OR Else I WELL REPORT
Answers
Answer:
Yes I guess. You are right
Quadrilateral A'B'C'D'is the image of quadrilateral ABCD under a rotation of about point Q.
Determine the angle of rotation
a. -90
b. -60
c. 60
d. 90
Answers
9514 1404 393
Answer:
a. -90°
Step-by-step explanation:
Point A is straight west of Q.
Point A' is straight north of Q. This represents a rotation of 90° clockwise, or -90°. (Positive angles are counterclockwise.)
Darren had 20 minutes to do a three-problem quiz. He spent 11
7
10
minutes on question A and 4
2
5
minutes on question B. How much time did he have left for question C?
Answers
Answer:
He had 5 minutes left for question C.
Step-by-step explanation:
20 minutes to do the quiz.
He spent:
11 minutes on question A
4 minutes of question B.
So, for the first 2 questions, he used 15 minutes.
How much time did he have left for question C?
Total of 20 minutes, in the first two questions he used 15. So
20 - 15 = 5
He had 5 minutes left for question C.
A rectangular prism gift box has dimensions of 2.5 inches and 7 inches in 9 inches how much wrapping paper will it take to cover the gift Boxxx round the answer to the nearest 10th
Answers
Roy and Daniel each solved this equation using tables. Roy says that the solution is approximately 1.7, and Daniel says that the solution is approximately 1.9. Use the table to determine which student is correct and why
Answers
Answer:
For plato users
D. Roy is correct because the y-values of both functions approach the same number when x ≈ 1. 7 .
Step-by-step explanation:
I just took the test
Roy is correct because the y-values of both functions approach the same number when x ≈ 1. 7.
Who is correct?
In order to determine who is correct, compare the g(x) and f(x) to find when both functions have approximately the same values. The functions have approximately the same value when x is approxmately 1.7.
To learn more about functions, please check: https://brainly.com/question/26331578
Graph x > -5 on a number line.
Answers
Answer:
yes
Step-by-step explanation:
that is correct unless your asking something else?
help. me. plz. i need it.
Answers
FIRST TO ANSWER RECIEVES BRAINLIEST
In the figure below, the radius of circle O is 3 centimeters.
What is the length of the arc bounded by central angle POQ?
cm
7 cm
оооо
EIN 50
За cm
3л
cm
2
Answers
Answer:
C)
Step-by-step explanation:
As it is 60 degree, and the whole circle is 360 degree, so we need to find 1/6 of the circumference of a circle, as C = 2*pi*r = 2*pi*3 = 6pi and 1/6 of it is pi.
Which three lengths can NOT be the lengths of the sides of a triangle?
A.23 m, 17 m, 14 m
B. 5m, 7m, 8m
C. 21m, 6m, 10m
D.11 m, 11 m, 12 m
Answers
Answer:
C. 21m, 6cm, 10m
Step-by-step explanation:
Factorise the expressions and divide them as directed.
Answers
Answer:
p
this is your answer look it once
Plz help BRAINLIEST
Which situation most likely cannot be represented by a linear function?
Anna gets paid $10 per hour.
Briar gets paid $100 for the day.
Constance gets paid whatever her Dad feels like giving her for that day, and this is partially based on how long she works.
Danica gets paid $20 for the day, plus $7 per hour.
Answers
what is 6.892 as a fraction
Answers
Answer:
6 223/250
Step-by-step explanation:
Rewrite the decimal number as a fraction with 1 in the denominator
6.892=6.8921
Multiply to remove 3 decimal places. Here, you multiply top and bottom by 103 = 1000
6.8921×10001000=6892/1000
Find the Greatest Common Factor (GCF) of 6892 and 1000, if it exists, and reduce the fraction by dividing both numerator and denominator by GCF = 4,
6892÷41000÷4=1723/250
Simplify the improper fraction,
=6 223/250
In conclusion,
6.892=6 223/250
6.892
.892 = 892/1000
Answer: 6_892/1000
You can reduce 892/1000 if needed. I'll let you do that.