Answers
Answer:
f(x) = 15 (3) ^x
Step-by-step explanation:
The form of an exponential function is
y = a b^x
a is the initial value so a = 15
y = 15 b^x
b > 1 when there is growth so
f(x) = 15 (3) ^x
Related Questions
Shawna worked out for a total of 20 hours last month. The circle graph shows how Shawna
divided her time during her workouts last month.
Shawna's Workout Time
Rowing
machine
Weights
30%
Exercise bike
10%
Treadmill
40%
Based on the circle graph, for how many hours did Shawna use the rowing machin
Answers
Answer:
she spent 4 hours rowing
Step-by-step explanation:
the missing percent is 20, so she spent 20% of 20 hours rowing
this comes out to 4 hours
Hey can someone help pls
Answers
Answer:
Step-by-step explanation:
x2 - 2x - 35
First we have to find the factors of 35 that by subtracting equal to 2 so
x2 - 7x + 5x - 35
Taking common
x(x - 7) + 5(x - 7)
(x - 7) and (x + 5) are the factors
A group of tenth grade students responded to a survey that was asked which Math course they were currently enrolled in. The survey data were broken down as shown in the table above. Which of the following categories accounts for approximately 19% of all survey respondents?
A. Females taking Geometry
B. Females taking Algebra II
C. Males taking Geometry
D. Males taking Algebra I
Answers
Answer:
C.
Step-by-step explanation:
The bottom-right most cell tells us that the total number of students that responded to the survey is 310 students.
To find the answer, we can go through each choice.
A. Females taking Geometry
Row 1 Column 2 tells us that 53 females are taking geometry. 53/310 is about 17%.
B. Females taking Algebra II.
Row 1 Colume 3 tells us that 62 females are taking Algebra II. 62/310 is 20%.
C. Males taking Geometry.
Row 2 Colume 2 tells us that 59 males are taking Geometry. 59/310 is about 19%. Choice C is correct.
D. Males taking Algebra I.
44 out of the total 310 respondents are male and is taking Algebra I. 44/310 is about 14%.
Answer:
C
Step-by-step explanation:
59/310 *100 = 19.03%
so 19%
If you roll two six-sided dice, what is the probability that at least one dies shows a 5 ?
Answers
Answer:
[tex]\frac{11}{36} = 0.3056[/tex] probability that at least one dies shows a 5.
Step-by-step explanation:
A probability is the number of desired outcomes divided by the number of total outcomes.
Each dice:
6 sides, one of which is 5.
So 6-1/6 = 5/6 probability of rolling a 5.
Probability of not rolling a five in two rolls:
(5/6)^2 = 25/36
Probability of rolling a five in at least one of the rolls:
[tex]p = 1 - \frac{25}{36} = \frac{36}{36} - \frac{25}{36} = \frac{11}{36} = 0.3056[/tex]
[tex]\frac{11}{36} = 0.3056[/tex] probability that at least one dies shows a 5.
There is a spinner with 10 equal areas, numbered 1 through 10. If the spinner is spun
one time, what is the probability that the result is a multiple of 5 or a multiple of 2?
Answers
Answer:
3/5
Step-by-step explanation:
In the numbers 1 thru 10, there are 5 multiples of 2 (2, 4, 6, 8, 10) and 2 multiples of 5 (5, 10). Since you cannot count 10 twice, there are 6 possibilities (2, 4, 5, 6, 8, 10)
So the probability of spinning a multiple of 2 or 5 is 6/10 = 3/5
Answer:2/10 probabilty for the multiple of 5 and a 5/10 or 50% chance that it will be a multiple of 2
Step-by-step explanation: 10 areas, there are 2 multiples of 5,( 5 and 10 )and there is a 2/10 chance of landing on landing 5 or 10 because there are 2 multiples of 5. There are also 5 multiples of 2, (2, 4, 6, 8, 10) 5/10 chance because there are 5 multiples out of 2
On Saturday, 960 people visit the zoo. Of the visitors, 40% are children. How many of the visitors on Saturday were children?
Answers
What is the area of the segment?
Answers
Answer:
The Area of a Segment is the area of a sector minus the triangular piece (shown in light blue here). There is a lengthy reason, but the result is a slight modification of the Sector formula: Area of Segment = θ − sin(θ) 2 × r2 (when θ is in radians) Area of Segment = ( θ × π 360 − sin(θ)2 ) × r2 (when θ is in degrees)
5.7 x 10 to the power of 1
5.7 x 10 to the power of 2
5.7 x 10 to the power of 3
Answers
Answer:
idontk nowthis is half a ss
Step-by-step explanation:
Based on your data, describe the relationship between age and the number of U.S. states a
person can name in 60 seconds.
I
Answers
Answer:
where is teh data?
Step-by-step explanation:
If you answer correctly you get one of those crown things
Answers
Answer:
CDBE
Step-by-step explanation:
If you add angle CD and BE together it would be CDBE
John bought a video game that was 30% off. The game was originally $70. What was the sale price of the game?
Answers
Answer:
49 Dollars
Step-by-step explanation:
If you subtract 70- 30%, you get 49 dollars
Hope this helps =)
How to turn a percentage into a decimal
Answers
Answer:
Divide a percent by 100 and remove the percent sign to change it from a percent to a decimal.
Step-by-step explanation:
1. Example: 9 % is 0.09
2. Example: 8% is 0.08
3 .Example: 10% will change to 10/100 =decimal 0.10
That how it work just follow the example
[tex]\huge\text{Hey there!}[/tex]
[tex]\large\textsf{You have DIVIDE your GIVEN PERCENT by 100 because}\\\large\textsf{percentages runs out of 100}[/tex]
[tex]\large\textsf{Example }\downarrow[/tex]
[tex]\mathsf{\dfrac{75\%}{100}}[/tex]
[tex]\mathsf{= \dfrac{75}{100}}[/tex]
[tex]\boxed{ \textsf{\bf 0.75}}\large\checkmark[/tex] ☑️
[tex]\text{Good luck on your assignment and enjoy your day!}[/tex]
~[tex]\frak{Amphitrite1040:)}[/tex]
Find quotient and reminder, when 135 is divided by 12
Answers
Answer:
11 is quotient and reminder is 3
Step-by-step explanation:
11x12=132, 135-132=3
7x + 2x^2 + 3x^2 - 2x
Answers
Answer:
5^2+5
Step-by-step explanation:
There you go :)
Bye bye!!:00000
Stephanie bought a chair for $124.00. The finance charge was $24 and she paid for it over 12 months. (Finance Ch arg e: #Months)(12) Use the formula Amount Financed calculate her approximate APR. Approximate APR to Round the answer to the nearest tenth.
O 20.5%
O 19.4%
O 1.6%
O 1.5%
Answers
1. Toni bought 5 t-shirt for $54 . They each cost the same . Also please tell me how to right it
Answers
Answer:
5 T-shirts = $54
10 T-shirts = $108
20 T-shirts = $216
Find the total surface area of the number
cube.
2 in.
2 in.
2 in.
Answers
Answer: 24 Inches
Step-by-step explanation:
Pls help with this question. It is due today!
Answers
Answer: B
Step-by-step explanation:
Omg!? Is 96 correct??
Answers
Answer please eeeeeeee
Answers
Answer:
if that's a division sign then your answer is m=36
if that's multiplication then your answer is m=4
Step-by-step explanation:
On Monday, the high temperature in Abilene was 75.6 degrees Fahrenheit and the high temperature in New York City was 54 degrees Fahrenheit. How many times greater was the high temperature in Abilene than the high temperature in New York on Monday?
Answers
Answer:
On monday,the high temperature in abilene was 75.6 degrees Fahrenheit and the temperature in New york city was 54 degrees Fahrenheit.How many times greater was the high tempareture in Abilene than the high temperature in New York on monday plz show your work
Step-by-step explanation:
find the missing angle measure
Answers
Answer:
x = 93°
Step-by-step explanation:
Since, sum of the interior angles of a polygon = (n - 2) × 180°
Here, n = number of sides of the polygon
For n = 6,
Sum of interior angles of the polygon = (6 - 2) × 180°
= 720°
m∠A + m∠B + m∠C + m∠D + m∠E + m∠F = 720°
145° + 167° + 60° + 134° + 121° + x° = 720°
x + 627° = 720°
x = 720° - 627°
x = 93°
WILL GIVE BRAINLIEST
sketch the graph of the following equation: y=|4-3x|
Answers
Answer:
attached
Step-by-step explanation:
y=|4-3x| y: positive number
Palindrome numbers are numbers that read the same foward or backward. Here are some palindrome numbers: 11, 121, 75257, and 1234321. The smallest three digit palindrome is 101. How many palindrome numbers are there between 10 to 1000?
Answers
Answer:
99.
Step-by-step explanation:
A palindrome number is one that can be read in the same way both from the front and from the back. A clear example is the number 242, which starts and ends in the same way from the front or back.
Between 10 and 100, there are 9 palindromes, from 11 to 99. In turn, between 100 and 200, 200 and 300 and so on, each hundred has within it 10 palindromes (101, 111, 121, 131, 141 , 151, 161, 171, 181 and 191, for example).
Therefore, considering the 9 hundreds between 100 and 1000, there will be 90 palindromes, which added to the 9 between 10 and 100 give a total of 99 palindromes.
Amar thinks of a number If he takes away 6 from ⅔ ? of number, the result is
22. Find the number.
Answers
Let's assume the number as x
According to the question,
2/3x-6=22
2x-6=22×3
2x= 66-6
2x=60
x=60/2=30
Therefore, as x=30, The number is 30 itself.
Please answer quickly
Answers
so 9^12
Answer:
B
Step-by-step explanation:
1. Combine exponents
9^4 * 9^8 = 9^12
The line plot below shows the amount of water, in liters, in 4 equal-sized containers
How many liters of water will each container have if the total amount is distributed equally among the 4 containers?
PLS HELP
Answers
Answer: multiply and estimate
Step-by-step explanation:
Answer:
the answer is : a
Step-by-step explanation:
What is the right way to use substitution method?
Answers
Answer:
Step-by-step explanation:
Substitution method can be applied in four steps. Step 1: Solve one of the equations for either x = or y = . Step 2: Substitute the solution from step 1 into the other equation. Step 3: Solve this new equation Happy too help!
Pls help asap will mark brainliest firtst answer!!
Answers
Answer:
The answer is C
Step-by-step explanation:
9 of the 20 drawn were red
9/20* 100 = 45
Does the Y-axis or X-axis come first?
Answers
Answer:
X
Step-by-step explanation:
The X-axis is the one on the bottom if you are in the first quadrant. The y-axis is on the left or up and down. If you are writing location(I can't remember the name but it looks like this (2,3)) you would write the X-axis down first. Hope this helped!