Answer:
f(3)=-10
Step-by-step explanation:
f(3)=-4(3)+2=-12+2=-10
3 and 4 I need thank you
Drago joined a gym that has a sign-up fee of $25 and charges $11 every month. Which expression represents the total cost of a gym membership after m months? 25m + 11 11m 25 + 11m 25m
Answer:
25 + 11m
Step-by-step explanation:
Given parameters:
Sign up fee = $25
Charge per month = $11
Number of months = m
Unknown:
Total cost of gym membership after m months = ?
To solve this problem, we need to follow this world problem step by step;
The sign up fee is $25 and it is a one time chargeDrago pays $11 every month and number of months is "m";Charge for m-months = $11 x m = $11m
Now, total charge is:Total charge = Sign up fee + charge for m-months
= $25 + $11m
Therefore, the total cost of gym membership after m-months is 25 + 11m
MATH PLEASE HELP ASAP
Answer:
1. X=7
2. x=2
Step-by-step explanation:
A machine fills boxes at a constant rate. At the end of 35 minutes, it has filled 5 boxes.
Answer:
7:1
Step-by-step explanation:
7x5=35
Make it a ratio and 1 doesnt make a diffrence.
If a machine fills boxes at a constant rate at the end of 35 minutes, it has filled 5 boxes then 1 box is filled in 7 minutes.
What is Division?A division is a process of splitting a specific amount into equal parts.
Given that, a machine fills boxes at a constant rate. At the end of 35 minutes, it filled 5 boxes.
A rate of change is constant when the ratio of the output to the input stays the same at any given point in the function.
The constant rate of change is also known as the slope.
Linear functions will have a constant rate of change.
Now, in 35 minutes machine has filled 5 boxes.
So, 1 box is filled in 35/5=7 minutes.
Hence, if a machine fills boxes at a constant rate at the end of 35 minutes, it has filled 5 boxes then 1 box is filled in 7 minutes.
To learn more on Division click:
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The student population of JBMS increased from 1,250 students in 2010 to 1,400 students in 2020. What is the percent increase in the number of students?
a. 12.5%
b. 15%
c. 150%
d. 12%
In ΔLMN, the measure of ∠N=90°, MN = 6 feet, and NL = 3.5 feet. Find the measure of ∠L to the nearest degree.
A line passes through the points (4, -1) and (2,3)what is the slope of the line
Answer:-1/2
Step-by-step explanation:
4-2/-1-3=2/-4=-1/2
62 - 28 = 60 - 30 true or false
Answer:
62-28=34, and 60-30=30, so it will look like this...
34=30
This is false because 34 is greater then 30
Step-by-step explanation:
Answer:
False, hope it helps :)
Step-by-step explanation:
62 - 28 = 34, 60 - 30 = 30
the larger of two numbers is four more than the smaller. if the larger is x what is the smaller?
Answer:
x-4
Step-by-step explanation:
Since the larger of two numbers is four more than the smaller one, this means that there is a difference of 4 between the two numbers. In order to find the smaller of both numbers, you can obtain the smaller from the largest by subtracting 4.
Answer:
x-4
Step-by-step explanation:
I do Rsm and got it right
making good use of created things at home
Answer:
cooking food can be a good use or cleaning your house or your backyard you can also try to stay off of technology and try to find something useful to do.
WhIch exPLANATION bES mODELS tHE daTA sHOwN in tHE sCaTTER pLOT y=x-3
Answer:
A Scatter (XY) Plot has points that show the relationship between two sets of data.
In this example, each dot shows one person's weight versus their height.
(The data is plotted on the graph as " Cartesian (x,y) Coordinates ")
Example:
The local ice cream shop keeps track of how much ice cream they sell versus the noon temperature on that day. Here are their figures for the last 12 days:
Ice Cream Sales vs Temperature
follow me and make me as brilliest.....Mean Height of Men A formal hypothesis test is to be conducted using the claim that the mean height of men is equal to 174.1 cm. What is the null hypothesis, and how is it denoted? What is the alternative hypothesis, and how is it denoted? What are the possible conclusions that can be made about the null hypothesis? Is it possible to conclude that "there is sufficient evidence to support the claim that the mean height of men is equal to 174.1 cm"?
Answer:
Null hypothesis is; H0: μ = 174.1 cm
Alternative hypothesis is; Ha: μ ≠ 174.1 cm
No, it's not possible to conclude that there is enough evidence to support the claim.
Step-by-step explanation:
We are told that the A formal hypothesis test is to be conducted using the claim that the mean height of men is equal to 174.1 cm.
This means that the null hypothesis is;
H0: μ = 174.1 cm
Now, the alternative hypothesis would state the opposite of the null hypothesis. Thus, alternative hypothesis is;
Ha: μ ≠ 174.1 cm
The possible conclusions to make is that we can either reject the null hypothesis or fail to reject the null hypothesis.
Since we don't have value of test statistic and degree of significance, we cannot conclude that "there is sufficient evidence to support the claim that the mean height of men is equal to 174.1 cm"
Which statement describes the concept of number sense?
A. an ability to solve numerical equations
B. an ability to add, subtract, multiply, and divide
C. an ability to use formulas to calculate a solution
D. an ability to understand numbers and their relationships
Answer:
D
Step-by-step explanation:
edmentum users
208−5x−20−5x simplify and solve please
Answer:
−10x+188
Step-by-step explanation:
Bruh, easy. Just simplify it.
What is the absolute value of -7.8
Answer:
| -7.8. | = 7.8
Step-by-step explanation:
The symbol for absolute value is two straight lines surrounding the number or expression for which you wish to indicate absolute value.
In a certain College, 40% of the english majors are from New York. Find the probability of the event from a random sample of 16 students who are english majors.
Exactly 2 are from New York
*Applications on Probability*
Answer:
0.015
Step-by-step explanation:
Use binomial probability:
P = nCr pʳ qⁿ⁻ʳ
where n is the number of trials,
r is the number of successes,
p is the probability of success,
and q is the probability of failure (1−p).
In this case, n = 16, r = 2, and p = 0.4.
P = ₁₆C₂ (0.4)² (0.6)¹⁴
P ≈ 0.015
The probability is approximately 0.015, or 1.5%.
Calculate the velocity of a bowling ball that moves 11 meters in 6 seconds.
In golf, shooting par is scored as a 0. A score of 2 below par on a hole in golf is called an eagle. Jacob’s friend Michelle scored an eagle on each of her first five holes.
Explain how you would use addition to find the product of –2 and 5 using the integer tiles and the number line.
Answer:
what's the integer tiles you would add 5 groups of negative 2 tiles or removed two groups of five positive tiles on the number line you would Bounce by 5 to the left
Step-by-step explanation:
hope this helps :)
Jacob’s friend Michelle scored -10 by use addition and product of –2 and 5 using the integer tiles and the number line.
What is an integer tile?
Integers tiles are one way of using a material representation to introduce the concept of adding and subtracting.
Now it is given that every time an eagle score, score of 2 below par on a hole i.e -2.
Since jacob scored first 5 holes,
Using the integer tiles :
Drawing 2 tiles each time an eagle is scored:
-2 + - 2 + - 2 + - 2 + - 2 = - 10
Using number line:
Each unit on the number line = - 2
This give ls a unit step 5 times to the left,
-2 + - 2 + - 2 + - 2 + - 2 = - 10
Now using multiplicative property,
–2 and 5 when multiplied also gives -10
or, -5 and 2 when multiplies also gives -10.
Hence, Jacob’s friend Michelle scored -10 by use addition and product of –2 and 5 using the integer tiles and the number line.
More about integer tile :
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PLEASE HELP!!!!! DUE TODAY!!!!!
A customer orders two ice cream cones. How much ice cream will you need to use to fill the two ice cream cones to the top? Show the mathematics you used to solve. Use units to express your answer.
Answer:
12.4 cm³
Step-by-step explanation:
From the picture attached,
Radius of the circular top of the cone = [tex]\frac{\text{Diameter}}{2}[/tex] = [tex]\frac{2}{2}=1[/tex]
Height of the cone = h
Lateral height of the cone = h
By applying Pythagoras theorem in the right triangle of the cone,
l² = r² + h²
6² = 1² + h²
h = [tex]\sqrt{36-1}[/tex]
h = [tex]\sqrt{35}[/tex]
Ice cream needed to fill one cone = Volume of the cone
Since, formula for the volume of the cone V = [tex]\frac{1}{3} \pi r^{2} h[/tex]
V = [tex]\frac{1}{3}\pi (1)^2(\sqrt{35})[/tex]
= 6.195
≈ 6.20 cm³
Ice cream needed to fill the two cones = 2 × 6.20
= 12.4 cm³
Therefore, ice cream needed to fill the two cone = 12.4 cm³
Is -2/3 a rational, irrational, whole, natural, or integer number?
(ik its a integer. you can also choose more then one)
Answer:
it is an integer! yes ik u know that but most teachers want it to be in the smallest group u can put it in but other than that it is a real number and it is rational! A whole number is a number that is a counting number like 0,1,2,3 a natural number is a whole number without 0 like 1,2,3 a irrational number is a number that is a repeating decimal which this number isn't
If this is correct please mark me as the brainiest
Step-by-step explanation:
A temperature recorded in antarctica was -116 degrees fahrenheit. The teMPTURE rECORED iN tHE sHArA dESERT iS 131 dEGREES fAHRENHEIT. HOW maNY dEGREES wARMER iS 131 dEGREES fAHRENHEIT tHAN -116 dEGREES fAhRENHEIT
Step-by-step explanation:
Go from the negetive number to 0 to the positive number. -116 to 0 is 116. Then, 0 to 131 is 131. Do 116+131 then you will find your answer.
Hope this helps.
5 people can pick 10 baskets of strawberries in one hour how many baskets of strawberries can 20 people pick in a half hour
Answer: 20 baskets
Step-by-step explanation:
5/10=2 2 baskets of strawberries can be picked by 1 person in an hour. Half of that because there is half the time is 1. Each person can pick 1 basket in half an hour.
HELP PLSSS asappppppp
Answer:
Its the second option
Step-by-step explanation:
Answer:
option 2
Step-by-step explanation:
4/3 is the correct answer
There are total 360 degrees around a point
True
False
Answer:
True
Step-by-step explanation:
21. How many different integers can have the same absolute
value?
Give an example.
you have a jar with 91 raisins. How many are left after you have eaten some?
Answer: you choke and die by the time you hit 41 left :)
1. A cab driver charges a flat rate of $7 for the first mile driven and $2 for every mile after that. If the
cost of the cab ride is modeled by the expression 7 + 2(x - 1). What does (x - 1) represent?
Answer:
The number of miles driven after
Step-by-step explanation:
is how much they charge flat out
2 dollars for each mile after the first
x-1 tells you how many miles they have driven after the first
The nine cats in a pet store were weighed. Their weights (in pounds) are given below. 1, 4, 9, 2, 1, 1, 4, 1,1 Find the range and the mode for the data.
Answer:
Range: 8 Mode:1
Step-by-step explanation: Range is the greatest minus the largest number. Mode is the number that shows up the most. :)
Henry has $ 21.50 to ride the trolley around San Francisco this week .It will cost him $ 0.50 every time he rides .Identify the dependent variable and independent variable.
Answer:
Dependent: Cost of the ride.
Independent: Number of rides.
Step-by-step explanation:
The independent variable is the variable what we change and the dependent variable is the variables which changes because of that changes.
Here the total cost of the ride changes for any change in the number of rides.
So the number of rides is the independent variable, and the total cost of the ride is the dependent variable
I don’t know please help thanks much please don’t take advantage
Answer:
8.61
8 61/100
Step-by-step explanation:
im not 100 percent sure tho
i hope it helps
Answer:
that is 8.61 as a decimal and 861/100 as a fraction.
Step-by-step explanation:
