Answers
n (not sure)
Step-by-step explanation:
Related Questions
Given f(x)=x^3 and g(x)= 1-5x^2
Answers
The council rates are set to rise by 15%. If Teresa pays $950 per year now, what will she pay next year after the rise?
Answers
Answer:
She will pay $1092.50 because .15x950 is 142.50 and if you add that to 950. you get $1092.50
Which number line represents the solution set for the inequality 1x24?
-10 -8
4
-2.
9
0
2.
4
6
00
10
0
+
-10 8
6 4
-2
2.
0
14
6
100
101
-10 -8
9
4 2
10
12
14
6
000
10
국
-10 -8.6 4 -2 이
12
14
6
8
10
Answers
Answer:
c
Step-by-step explanation:
The number line that represents the solution set for the inequality -x/2 >= 4 is -8 0, the correct option is B.
What is a solution set to an inequality or an equation?If the equation or inequality contains variable terms, then there might be some values of those variables for which that equation or inequality might be true. Such values are called solution to that equation or inequality. Set of such values is called solution set to the considered equation or inequality.
We are given that;
The inequality= -x/2>=4
Now,
This inequality means that x is less than or equal to -8. We can represent this on a number line by putting a closed dot on -8 and shading everything to the left of it, since those are all the values of x that satisfy the inequality.
-8 0
where the dot at -8 is closed to indicate that -8 is included in the solution set, and the arrow points to the left to show that all the values less than -8 are also included.
Therefore, by the given inequalities the answer will be -8 0.
Learn more about inequalities here:
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Lesson 2 Practice Problems
1. Which of the changes would keep the hanger in balance? Select all that apply.
A. Adding two circles on the left and a square on the right
B. Adding 2 triangles to each side
C. Adding two circles on the right and a square on the left
D. Adding a circle on the left and a square on the right
E. Adding a triangle on the left and a square on the right
Answers
To use a calculator for subtraction the first thing you must do after the calculator turned on is what
Answers
Answer:
select the your first number press the - symbol then select your second number and press equals
Which equation, when solved, gives 8 for the value of x?
A.
B.
C.
D.
Answers
Answer:
C. 5/4x-2=3/4x-4
Step-by-step explanation:
Add 2 to both sides
5/4x-2+2=3/2x-4+2
Simplify
5/4x=3/2x-2
Subtract 3/2x from both sides
5/4x-3/2x=3/2x-2-3/2x
Simplify
-1/4x=-2
Multiply both sides by -1
(-1/4x)(-4)=(-2)(-4)
Simplify
x=8
The circumference of a circle is 56.52 cm. Find the radius.
Question 6 options:
9 cm
4 cm
2 cm
30 cm
Answers
Answer:
r = 9 cmStep-by-step explanation:
circumference of a circle = 2 π r = 56.52
r = 56.52
2 * π
r = 9 cm
Answer:
r = 9 cm.
Step-by-step explanation:
Circumference = 2πr = 56.52
r = 56.52 / 2π
r = 9 cm.
select the equation that has no solution
Answers
Answer:
8(x-3)+14=2(4x+5)
Step-by-step explanation:
Look at the attachment for further explanation
Hope this helps (:
PLEASE HELP ME I NEED HELP!!!
Answers
The APR is 24%, so the monthly rate is 24/12 = 2% which converts to the decimal form 0.02
=============================================
Problem 1
After one month, the expression is 1000*(1.02)^1After two months, the expression is 1000*(1.02)^2After six months, the expression is 1000*(1.02)^6After twelve months or one year, the expression is 1000*(1.02)^12Refer to problem 2 below. Note how only the exponent is changing. The 1.02 is from 1+0.02, which is in the form 1+r.
=============================================
Problem 2
In general, the balance after m months is 1000(1.02)^m
This formula is very similar to the compound interest formula.
=============================================
Problem 3
Computing 1000(1.02)^12 gets us 1,268.24179456254 approximately which rounds to 1,268.24
After 1 year, the cardholder owes $1,268.24
-----------
Calculating the effective APR
r = APR = 0.24
s = effective APR
s = (1 + r/12)^12 - 1
s = (1 + 0.24/12)^12 - 1
s = 0.26824179456254
s = 0.2682
s = 26.82%
The effective APR is roughly 26.82%
=============================================
Problem 4
After t years, the balance will be approximately 1000*(1.2682)^t
The 1.2682 is from adding 1+0.2682, and the 0.2682 was the effective rate calculated in problem 3. The effective rate helps find the total amount of interest charged on a yearly basis. This assumes that no extra purchases were made and no payments were made either.
What is the value of x in the equation shown? -4=5x+3
Answers
Answer:
x= -7/5
Step-by-step explanation:
We can solve for x here in two steps:
1) Subtracting 3 from both sides of the equation:
[tex]-4-3=(5x+3)-3\\-7=5x[/tex]
2) Dividing both sides of the equation by 5:
[tex]-7/5=5x/5\\-7/5=x\\x=-7/5[/tex]
Evaluate: 3y + 1 = 13 + 4y
**What do you move first?!**
Answers
Answer: isolate the variable
Step-by-step explanation:
Sammy the slug can move 1 2/3 inches every 3/7 a minute. How far will he travel in one minute?
Answers
Answer:
3 8/9 inches one minute
Step-by-step explanation:
Since 1 2/3=5/3
he would travel 5/3 x 7 in 3 minutes
35/3 in 3 minutes
or 35/9 in one minute
3 8/9 inches one minute
if you wont bairlest help plz
Answers
Answer:
C D and E
Step-by-step explanation: Give me "bairlest"
Guy ran 3 4of the distance that Aviv ran, and Guy ran at 2 3of Aviv's speed. If Guy ran 1 1 2miles at 6 miles per hour, for how much time, in hours, did Aviv run?
Answers
Answer:
[tex]T=16.58888889hours \approx 16.47hours[/tex]
Step-by-step explanation:
From the question we are told that
Guy ran 3/4 of Avis's distance
Guy ran 2/4 of Avis's speed
Guy ran [tex]D=112miles[/tex]
Guy ran at [tex]6miles/hour[/tex]
Let Avis's distance be x
Let Avis's velocity be V'
Generally the Distance and Velocity of Aviv is mathematically Given by
[tex]3/4x=112\\x=149.3333miles[/tex]
and
[tex]2/3V'=6mile/h\\V'=9mile/h[/tex]
Generally the time Aviv ran is mathematically Given by
[tex]T=\frac{149.3miles}{9mile/h}[/tex]
[tex]T=16.58888889hours \approx 16.47hours[/tex]
Identify the graph of the solution set of -2.3< 4 + 0.9y
Answers
A circle has a diameter of 12 m. Find the area of the sector whose central angle is 120°
Answers
Answer:
Step-by-step explanation:
Find a positive coterminal angle less than 360°.
With the given angle -450
Answers
======================================================
Explanation:
The angle -450 is not between 0 and 360. Add on 360 so that we do one full revolution to get -450+360 = -90.
The angle -90 isn't between 0 and 360 either. We repeat the last step by adding on 360 to get -90+360 = 270.
The result 270 is between 0 and 360, so we stop here.
The angle -450 and 270 both point in the same direction. Both point directly south. This is why they are considered coterminal angles.
factorise fully 18x+9
Answers
Answer: 9 (2x + 1)
Step-by-step explanation: i hope i helped
Two sixth grade classes are raising money. Mrs. Shen's class raises $120. Mr. McClary's class raises 50% of the amount Mrs. Shen's class raises. How much money do the two classes raise in all? A $60 B $170 C $180 D $240 Jake chose A as the correct answer. How might he have gotten that answer? "X"
Answers
Answer:
C, He got that answer by thinking that the question was asking how much Mr.McClary's class made
Step-by-step explanation:
Mrs.Shen Raised $120
Mr. McClary raised $60 (50% of 120)
120
+60
180
Which of the following sets of numbers could not represent the three sides of a
triangle?
O {6, 14, 18}
O {11, 26, 36}
O {12, 14, 25}
O {10, 13, 23}
Answers
whats the answer to the math problem -9n+10n
Answers
Answer:
Just N
Step-by-step explanation:
Combine like terms to leave you with: 1n
Answer:
n
Step-by-step explanation:
-9n+10n=1n/n
Also can be 10n-9n=1n/n
At the beginning of the year, Jocelyn had $35 in savings and saved an
additional $17 each week thereafter. Sydney started the year with $95 and
saved $12 every week. Let J represent the amount of money Jocelyn has
saved t weeks after the beginning of the year and let S represent the amount
of money Sydney has saved t weeks after the beginning of the year. Write an
equation for each situation, in terms of t, and determine the interval of time
when Jocelyn has more in savings than Sydney.
Answers
J = 17t + 35
S = 12t + 95
Again, I'm not sure how to do the second part
true or false
1. the 5^n , n is known as exponent?
Answers
Answer:
true
Step-by-step explanation: it has to be just tj=gink bout it.
I need help with this question
Answers
because the sinB = AC/AB (=h) and the cosB= CB/AB but the sinA = CB/AB and the cosA =AC/AB
=> SinB = CosA= t; CosB = sinA=h
=>SinA-CosA = t-h
What is a reasonable estimate for the solution?
A. (2 1/3, -4 3/4)
B. (-4 3/4, 2 1/3)
C. (2 2/3, -4 1/2)
D. (-4 1/2, 2 2/3)
Answers
Answer:
im pretty sure its d
Step-by-step explanation:
Answer:
D would be the correct answer.
have a blessed day
Step-by-step explanation:
Eight members of the Paw Pets Club are going to the zoo. Admission is $6.25 per person. What will be the total cost of admission?
A.
$1.28
B.
$14.25
C.
$50.00
D.
$62.50
Answers
Answer:
$50.00 because you do 6.25 times 8.
Step-by-step explanation:
Hope this helps you! :)
HELP ME HURRY
Which graph best represents an equation with the values shown in the table?
Answers
Answer:
first one
Step-by-step explanation:
it was correct
The graph best represents an equation with the values shown in the table as the first one.
How to find the function which was used to make a graph?There are many tools we can use to find the information of the relation which was used to form the graph.
A graph contains data of that input and maps to which output.
Analysis of this leads to the relations which were used to make it.
When the graph of a function is rising upwards after a certain value of x, then the function must be an increased output for inputs greater than that value of x.
Knowing that the function crosses the x-axis at some point, then for some polynomial functions, we have those with the roots of the polynomial.
Points are (-4, -11) and (-2, -7)
The correct graph best represents an equation first.
Learn more about finding the graphed function here:
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y>-3
What is This inequality represented on a graph
Answers
[tex]2(78[/tex]
what is the answer
Answers
Answer:
The answer to the question provided is 156.
Question: Replace the question mark in the above problem with the appropriate number.
Answers
Answer:
Step-by-step explanation:
6
Answer: 6 lol wowwwwwwwwwwwwwwwwwwwww
