Answers
Related Questions
Please help! I will mark Brainliest and 25+ pts.!
Delilah is d years old. Write an expression showing how old she will be in four years from now?
Answers
Answer:
d + (4)
Step-by-step explanation:
what part of the equation g(x)=1-x^2 says that it will be open downward
Answers
Answer:
coefficient of x²
Step-by-step explanation:
Co-efficient of x² says if the parabola is open upward or downward.
If the coefficient of x² is positive, the parabola is open upward.
If the coefficient of x² is negative, the parabola is open downward.
What is the value of the expression z2+3z-3 when z=6?
Answers
Answer:
51
Step-by-step explanation:
Order of Operations: BPEMDAS
Step 1: Define
z² + 3z - 3
z = 6
Step 2: Substitute and Evaluate
6² + 3(6) - 3
36 + 18 - 3
36 + 15
51
16+ n/4 =22
Help me solve please and thank you :))
Answers
Answer:
n = 24
Step-by-step explanation:
16+ n/4 =22
Subtract 16 from each side
16-16+ n/4 =22-16
n/4 = 6
Multiply each side by 4
n/4*4 = 6*4
n = 24
Javier wants to invest $3,000 in a mutual fund. He finds an international
fund that earns 6% per year. The following function equation represents
the account balance for Javier's mutual fund over time:
f(t)=3,000 (1. 06'
A) Complete the table of values. Make sure all cells are filled in correctly. Use the
given independent variable values. Round all dependent values to the nearest
tenth
Answers
The table of values are
Number of years Account balance
1 $3180
2 $3370.80
5 $4014.68
20 $9621.41
What is the account balance?The formula for calculating future value of the account balance is:
FV = P (1 + r)^n
FV = Future value P = Present value R = interest rateN = number of yearsBalance after 1 year = 3000(1.06) = $3180
Balance after 2 year = 3000(1.06^2) = $3370.80
Balance after 5 year = 3000(1.06^5) = $4014.68
Balance after 20 year = 3000(1.06^20) = $9621.41
To learn more about future value, please check: https://brainly.com/question/18760477
PLEASE HELP DUE IN 10 MINS!!
Which of the following statements describes the solution set of -5x < 10?
All real numbers that are negative two or less.
All real numbers that are greater than negative two.
All real numbers that are negative two or greater.
All real numbers that are less than negative two.
Answers
Answer:
Its B
Step-by-step explanation:
The correct statement is "All real numbers that are greater than negative two".
What is inequality?A relationship between two expressions or values that are not equal to each other is called inequality.
Given an inequality, -5x<10
On solving, we get,
x > -2
Which is saying that, solution is all real number that is greater than -2.
Hence, All real numbers that are greater than negative two.
For more references on inequalities, click;
https://brainly.com/question/28823603
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The vertex of a quadratic equation is given at (−2, 1), and the quadratic is concave up. How can the range and domain be described?
Question options:
Domain: [1, ∞)
Range: (−∞, ∞)
Domain: (−∞, ∞)
Range: [1, ∞)
Domain: [−2, ∞)
Range: (−∞, ∞)
Domain: (−∞, ∞)
Range: [−2, ∞)
Answers
First answer
Explanation:
Just as a reminder, domain is the x values that would give a defined answer for y, and range is the possible values y could get.
The domain of every polynomial is (-infinity, infinity), because there isn’t any value that could make it undefined.
Since this is an upward opening parabola, it’s vertex is its minimum point, which is 1. That means the range would be [1, infinity).
This means the answer is:
Domain: [1, infinity)
Range: ( -infinity, infinity)
I hope this helped.
Simplify 4x + 8 + 2x - 7
Answers
Answer:
6x+1
Step-by-step explanation:
Answer:
6x+1
Step-by-step explanation:
Hi there!
We are given the following expression:
4x + 8 + 2x - 7
And we want to simplify
When we simplify, we want to combine like terms. This means that we want to add terms with the same variables together (like x), and then combine them
If there is no variable, then we add and combine the terms that don't have any variable together as well
Please note that we cannot combine terms with different variables (so if you had x+y, then it would stay as x+y).
In this case, we have 4x + 8 + 2x - 7
4x and 2x are like terms; they have the same variable (x). If we add them together, the result is 6x
8 and -7 are also like terms; they both don't have a variable. If we add (or rather, subtract) these terms, the result is 1.
Now we add 6x and 1 together, which would be 6x+1 (1 doesn't have a variable after it, so we can't combine it with 6x).
6x+1 is our answer.
Hope this helps!
See more on combining like terms here: https://brainly.com/question/16316741
Which of the four triangles was formed by a translation of triangle POR?
A
B
C
D
Answers
Answer:
A
Step-by-step explanation:
yes
Four friends are playing carnival games that require tokens. Each of the four friends buys 64 tokens. Express the number of tokens bought by one of the friends in exponential form with a base of 4. Using your answer from part 1, write an exponential expression that can be used to find the total number of tokens bought by all four friends. Solve the expression in part 2, leaving your answer in exponential form. Show your work.
Answers
Answer:
[tex]4^{4}[/tex]
Step-by-step explanation:
4 * 64 = 256
[tex]4^{4}[/tex] = 256
It has a base of 4, and the exponent went solved, is 256.
What are the values of a 1 and r of the geometric series? 1 3 9 27 81 a 1 = 1 and r = one-third a 1 = one-third and r = 1 a 1 = 1 and r = 3 a 1 = 3 and r = 1.
Answers
Answer:
a₁ = 1
r = 3
Step-by-step explanation:
Since it’s a geometric series then
a₁ = 1 ( because 1 is the first term of the series)
3/1 = 9/3 = 27/9 = 81/27 = 3 then r=3.
Step-by-step explanation:
Find the X and Y values
3x - 63i = 6 + 7yi
Answers
Answer:
x=2
y=-9
Step-by-step explanation:
divide swap the sides
3x=6
-63+7y
divide both sides by 7
x=2
7y=-63
Answer:
x − intercept = (-2,0)
y−intercept = (0,6)
Step-by-step explanation:
how can the Motion of an object to be represented?
Answers
Answer:
Motion can be represented by a position-time graph
Step-by-step explanation:
Which pair of expressions are equivalent?
Answers
Answer:
The bottom 2 expressions are equivalent
Supply the missing numbers in the following sequences 4, 9, 14, _____, 24, 29, _____
Answers
Answer:
4,9,14,19,24,29,34
that the exact number
Please Answer Number 1
Answers
Answer:
45
Step-by-step explanation:
because if you try to find the area of a Parallelogram then it would be base times height or BH and the base is 9 and the height is 5 so the area would be 9x5=45
need some help with the question in the image
Answers
Hope it’s help u !
help please, can you figure it out?
Answers
pls help meeeeee
what is 9+10
Answers
Answer:
19
Step-by-step explanation:
Answer:
21
Step-by-step explanation:
lol if u want the actual answer its 19
Find the value of the variable in each figure. explain your reasoning
Answers
Complete the table to show the steps for combining like terms.
Answers
The simplified form of the expression is 8.3y + 3.1
Equations and expressionsGiven the following equations
(8-0.2+0.5)y + (2.2+1.3 - 0.4)
First is to Reorder the expression to have:
(8+0.5-0.2)y + (2.2+1.3 - 0.4)
Group the resulting expression
[8.5-0.2]y + (3.5 - 0.4)
Simplify the result
8.3y + 3.1
Hence the simplified form of the expression is 8.3y + 3.1
Learn more on factoring here: https://brainly.com/question/24734894
A rectangle has an area of 36 square units.
Which of the following could NOT be the
dimensions of the rectangle?
a) 4 inches by 8 inches
b) 2 inches by 18 inches
c) 3 inches by 12 inches
d) 9 inches by 4 inches
Answers
Answer:
9 inches and 4 inches
Answer:
Option A
Step-by-step explanation:
Given the following question:
[tex]A=w\times h[/tex]
To find the answer we substitute the values of each option in till we find the answer that doesn't equal 36 square units, since the question already gives us the area of the rectangle.
Option A:
[tex]A=w\times h[/tex]
[tex]A=4\times8[/tex]
[tex]4\times8=32[/tex]
[tex]=32[/tex]
[tex]32 > 36[/tex]
Your answer is option A or "4 inches by 8 inches."
Hope this helps.
Which two are correct? Please help me out with this
Answers
Answer:
I think
Step-by-step explanation:
D and E are right.
==================================================
Explanation:
The domain is the set of all real numbers because we can replace x with any real number we want to get some y output. There isn't any restriction on x. We don't have to worry about dividing by zero for instance. This is why choice A is one of the answers.
The range is restricted however. The largest value we can make in the range is y = 0. The graph of y = -4x^2 shows a parabola that opens upside down. The highest point is at (0,0). So that's why choice D is the other answer.
---------------------------
Extra info:
Choice B is false because we can get outputs like y = -3, y = -2, y = -1, or y = 0.Choice C is false. A parabola has one half increasing, and the other half decreasing.Choice E is false since there is only one x intercept and it happens at (0,0) in this case. This is also the location of the y intercept as well. See the graph below.What is the solution for x2-18x <-77?
Ox<-11 or x>7
Ox<-7 or x> 11
0-11
07
Answers
The solution of the inequality, x² - 18x ≤ -77, when factorized is: 7 ≤ x ≤11
What is the Solution of an Inequality?The solution to an inequatlity is the value of the variable that makes the inequality true.
Given the following:
x² - 18x ≤ -77
Solve as shown below:
x² - 18x + 77 ≤ 0
Factorize
7 ≤ x ≤11
Therefore, the solution of the inequality, x² - 18x ≤ -77, when factorized is: 7 ≤ x ≤11
Learn more about inequality on:
https://brainly.com/question/11613554
The area of Figure ABCDE is ______ square units. (Input whole number only.)
Numerical Answers Expected!
Answers
Answer:
well my friend I think it's 25-24. but I would go with 25 first
Step-by-step explanation:
because I searched my it up.
Help pls
19. The admission rates at an amusement park are as follows.
Children 5 years old and under: free
Children between 5 years and 12 years, inclusive: $10.00
Children between 12 years and 18 years, inclusive: $25.00
Adults: $35.00
Write a piecewise function that gives the admission price for a given age.
Answers
5 year olds and younger, 0c
5years to 12 years, 10c
12 to 18 years, 25c
Adules 35, 35c
C is for the amount of people
Whats 6 x 789 + 12?
Whoever answers first get brainliest if some else answers- if ur late its ok ill rate u 5 stars and a thanks
Answers
Answer:
4,746
Step-by-step explanation:
[tex]6 \times 789 = 4734[/tex]
[tex]4734 + 12 = 4746[/tex]
Answer:
It's 4746.
Step-by-step explanation:
yvette uses 6 grams of tea leaves to make 24 fluid ounces of tea.last week she made 288 fluid ounces of tea.how many grams of tea leaves did yvette use to make tea last week.
Answers
Answer:
72 grams of tea leaves
Step-by-step explanation:
Step 1:
6/24 = x/288 Equation
Step 2:
24x = 1728 Multiply
Step 3:
x = 1728 ÷ 24 Divide
Answer:
x = 72
Hope This Helps :)
whoever answers first i will give brainlist tp :p
Answers
Part A: 50/100+3/100=x/100
Part B: Emma mistook 50/100 for 5/100 when she added it to 3/100. The correct sum would be 53/100
Answer:
Problem A:
5/10 + 3/100 = ?
Example:
Jake bought a cake. On Monday he ate 5/10 of the cake, he then put it in the fridge to store for later. On Wednesday Jake was looking through the fridge for a snack when he came across his leftover cake. His stomach was a bit small though so he only ate 3/100 of his cake. If Jake wants to finish the cake on Friday how much of the cake does he have to eat?
Problem B:
Emma added the value of 3/100 to 5/100 which is incorrect. The first graph is 5/10 or 1/2. The true value would be; 5/10 + 3/100 = 53/100. In conclusion, your answer would be 53/100 for problem B.
Step-by-step explanation:
Have a great rest of your day
#TheWizzer
i need help on 13 (btw I answered the answer your probably gonna give me, I think it's just a glitch in the system(
Answers
Answer:
3002.69601 pounds
Step-by-step explanation:
hope it helps!!!