Answer:
It's a, b, and d
Step-by-step explanation:
Okay so, I just got the question and just answered it lol
its A, B, and D
so
[ Replace "a number" with the variable n]
[The two operations are multiplication and addition]
[The expression is written as 4n + 7]
Hope this helps! :)
The expression is written as n³ + 4 which represents "a number cubed" as a power, where the base is the variable, n, and the exponent is 3.
What is the expression?Expressions are defined as mathematical statements that have a minimum of two terms containing variables or numbers.
Algebra is a discipline of mathematics that deals with symbols and the rules that govern their use. These symbols, known as variables in elementary algebra, indicate quantities with no set values.
As per the question, the phrase "A number cubed" is a power, where the base is the variable, n, and the exponent is 3.
"Increased by 4" means add 4.
⇒ n³ + 4
Thus, the expression is written as n³ + 4.
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Penn is using Shipping World’s international shipping rates to calculate the shipping cost for her packages. The company charges $30 plus $8 per pound for each package. Which graph models the cost, y, of shipping a package that weighs x pounds?
Answer:
[tex]y = 30 + 8x[/tex]
Step-by-step explanation:
Given
[tex]Base\ Amount = $30[/tex]
[tex]Additional = \$8[/tex] per pound
Required
Determine the graph
The cost (y) is calculated as thus:
[tex]y = Base\ Amount + Additional * x[/tex]
[tex]y = 30 + 8* x[/tex]
[tex]y = 30 + 8x[/tex]
See Attachment for graph
For question 5 plz :)
Answer: b
Step-by-step explanation: i took the quiz
15a^3+6a^2b-25ab^2-10b^3
Answer: 3a
2
(5a+2b)−5b
2
(5a+2b)
2 Factor out the common term 5a+2b5a+2b.
(5a+2b)(3{a}^{2}-5{b}^{2})(5a+2b)(3a
2
−5b
2
)
Step-by-step explanation:
What is the angle measure of angle b?
b
67°
A) 113°
C) 157°
B) 23°
D) 67°
Answer:
23 degrees
Step-by-step explanation:
You are given a right angle, which is 90 degrees. Part of the right angle is 67 degrees, so you do 90-67=23
Hope this helps ^^
Answer:
23 degrees
Step-by-step explanation:
This is because angle B and the angle that is 67 degrees are both apart of one right angle. We can solve this through a simple equation. 90 = x +67. Subtract 67 on both sides and you get X = 23 giving you the answer 23 degrees.
A student scored 75 and 98 on her first two quizzes. Write and solve a compound inequality to find the possible values for a third quiz score that would give her an average between 85 and 90inclusive.
Answer:
i think 80
Step-by-step explanation:
Answer:
75+98/2
Step-by-step ex
The AVG with that problem is 86.5which is i between 85 and 90
Help me pls what is 10,000 is 1/10 of
Answer:
1000
Step-by-step explanation:
whats the decimal for 47.103
Answer:
that is a decimal
Step-by-step explanation:
2.-3(x-2) OS
(1 Point)
Enter your answer
Answer:
-3x+6
Step-by-step explanation:
Again, you multiply -3 times x and you get -3x, then you multiply -3 times -6 and since you are multiplying two negative numbers the result becomes positive so you get +6. Result = -3x+6
Whats the difference between Rational and irrational numbers?
Answer:
Numbers that can be expressed as a ratio of two number (p/q form) are termed as a rational number. Numbers that cannot be expressed as a ratio of two numbers are termed as an irrational number.
Step-by-step explanation:
Tickets to a basketball game can be ordered online for a set price per ticket plus a $5.50 service fee. The total cost in dollars for ordering 5 tickets is $108.00. Which linear function represents c, the total cost, when x tickets are ordered?
c(x) = 5.50 + 20.50x
c(x) = 5.50x + 20.50
c(x) = 5.50 + 21.60x
c(x) = 5.50x + 21.60
Answer:
5.50 + 20.50x
Step-by-step explanation:
hope its helps
Find the slope of the line above
Answer:
3/5
Step-by-step explanation:
Pick two points that are easy to read. pints that are easy to read are on the intersection of grid lines.
For example, pick (-2, 0) and (3, 3).
slope = rise/run
Rise is a vertical distance.
Run is a horizontal distance.
Start at (-2, 0). To go to (3, 3) by using only horizontal and vertical segments, go up 3 unit. Now go right 5 units.
The rise is 3. The runs is 5.
slope = rise/run = 3/5
Answer: 3/5
Can anyone tell me the answer thanks
Answer:
I'm pretty sure it was an $8.00 raise for him not 100% sure hope this helps!!
Step-by-step explanation:
You need a 55% alcohol solution. On hand, you have a 90 mL of a 20% alcohol mixture. You also have 70%
alcohol mixture. How much of the 70% mixture will you need to add to obtain the desired solution?
Answer:
o b
Step-by-step explanation:
4x2 - 4x-8/2x +2
i just need someone to explain how to simplify it so i can graph it
Answer:
10-4x
Step-by-step explanation:
4×2-4x+2
8-4x+2 =10-4x
Jill and Erika made 4 gallons of lemonade for their lemonade stand. How many quarts did they make?
A .1 quart
B .16 quarts
C .20 quarts
D .5 quarts
Work Shown:
1 gallon = 4 quarts .... think 4 quarters in a dollar
4*(1 gallon) = 4*(4 quarts) ... multiply both sides by 4
4 gallons = 16 quarts
Alessandra designed an experiment where subjects tasted water from four different cups and attempted to identify which cup contained bottled water. Each subject was given three cups that contained regular tap water and one cup that contained bottled water (the order was randomized). She wanted to test if the subjects could do better than simply guessing when identifying the bottled water.Her hypotheses were H0: p=0.25H vs.H a :p>0.25H,(where ppp is the true likelihood of these subjects identifying the bottled water).The experiment showed that 20 of the 60 subjects correctly identified the bottle water. Alessandra calculated that the statistic p=20, divided by, 60, 0.3 had an associated P-value of approximately 0.0680.What conclusion should be made using a significance level of α=0.05?A) Fail to reject H0B) Reject H0, and accept HaC) Accept H0
Answer:
3434
Step-by-step explanation:
The conclusion that should be made on the question using a significance level of α=0.05 is; Option A; Fail to reject H₀
We are given the hypotheses;
Null Hypothesis; H₀; p = 0.25
Alternative hypothesis; Hₐ; p > 0.25
p^ = 0.3
p-value = 0.068
Now, we are told that the significance level is α = 0.05
Now, the law in hypotheses testing is that when the p-value is less tan or equal to the significance level, we will reject the null hypothesis but when the p-value is greater than the significance value, we fail to reject the null hypothesis(H₀)
Now, in our question the p-value of 0.068 is greater than the significance level of 0.05 and thus we will fail to reject the null hypothesis.
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What should be the first term of the binomial factors of 36y^2-81 ? *
Answer:
12211221 is the answer
Step-by-step explanation:
it is scientifically proven you know
The binomial factors are (6y-9) and (6y+9)
This solution utilizes Difference of Squares.
A line passes through (10,5) and (13,-4). Write the equation of the line in standard form.
A.
3x - y = 5
B.
3x - y = 25
C.
3x + y = 25
D.
3x + y = 35
Answer:
3x+1y=35
Step-by-step explanation:
In the future try to search the answer up because thats how i found it
Answer:
3x +y=35
Step-by-step explanation:
Plato
9) What is the sum and difference of the given functions?
f(x) = 3x2 + 2x
g(x)=-x?+ 4x
wer
tions
f + g = ?
f-g=?
Split
creen
A. $ +g =2x² + 6x
f-g=4x2 – 2x
B. f + g = 2x+6
s-g=4x2 - 2x
C. $+ g = 2x2 + 6
s-g= 4x-2
Split
Screen
A) Choice A
B) Choice B
C) Choice C
Unit
Save
Answer:
A
Step-by-step explanation:
if f(x)=3x^2+2x g(x)=‒x^2+4x
f+g=(3x^2+2x)+(‒x^2+4x)
=3x^2‒x^2+4x+2x
=2x^2+6x
f‒g=(3x^2+2x)‒(‒x^2+4x)
=3x^2+2x+x^2‒4x
=3x^2+x^2+2x‒4x
=4x^2‒2x
i hope my answer will be clear to you
You deposit three checks for $5 each and make two withdrawals for $2 each. If you had a starting balance of $25, what is the ending balance?
Answer: 36
Step-by-step explanation: 5 muliplyed by 3 equals 15. 25+15=40 2 multiplyed by 2 equals 4. 40-4=36
Answer:
36
Step-by-step explanation:
25+15-4=36
PLEASE HELP I WILL MARK YOU BRAINLEIST
[tex]\tt Step-by-step~explanation:[/tex]
We could see that the size of both images does not change, so it is not a dilation. The image is not mirrored either, so it is not a reflection. Finally, the image does not seem to change place that much from the preimage, so it should not be a translation, either. That means our answer is a rotation, because the image rotated about 180º.
[tex]\large\boxed{\tt Our~final~answer:~Rotation}[/tex]
What is the value of the expression (-2)^5
Answer:
-32
Step-by-step explanation:
Need helppppppppppppp
Bonnie filled her car's gas tank. She put in 10 1/2 gallons and paid $15.36. Write the ratio in fractional form and determine the cost of gasoline per gallon
Answer:
The answer to the problem is $3.072
11x9/10 simplest form hellppp
Answer:
9.9 or 9 9/10
Step-by-step explanation:
9x11=99
99/10 = 9.9 or 9 9/10
Bob loves M&Ms and nerds he was told he can by no more than 7 packs of candy which and inequality and illustrates this situation?
Answer:
A
Step-by-step explanation: They can't be greater so automatically it's less than 7 or equal too
For 10 values denoted x, it is given that the mean equals7.4.
Find the sum of all values
Answer:
let's see what to do buddy....
Step-by-step explanation:
The mean of the 10 values denoted x equals 7.4
So we have :
[tex] \frac{x(1) + x(2) + x(3) + ... + x(10)}{10} = 7.4 \\ [/tex]
Multiply the sides of the equation by 10 :
[tex]10 \times \frac{x(1) + x(2) + x(3) + ... + x(10)}{10} = 7.4 \times 10 \\ [/tex]
After do that we have :
[tex]x(1) + x(2) + x(3) + ... + x(10) = 74 \\ [/tex]
Which means we have the sum of all values.
And we're done...
Thanks for watching.
Hope to be useful ♥️♥️♥️♥️♥️.
If the function graphed is f(x), find f(1). Please hurry its urgent Thank you
A) -4
B) -1/4
C) 0
D) 4
What is
7c — 3 < — 7с — 28
Answer:
Step-by-step explanation:
- c > -25.
Flip the sign because dividing by a negative
Gwen makes 30 cookies in 34 hour. At this rate, how many cookies could Gwen make in 3 hours?
Answer:
Step-by-step explanation:
30/34 is .8823 or .88 of a cookie
in 3 hours, she can make 2.647 or 2.7 of a cookie
The required number of cookies made in 3 hours is 2.64.
What is Unitary method ?In order to solve a problem for two different values of a quantity, its unit value is first derived. This method is known as unitary method.
Given that,
The number of cookies made in 34 hour is 30.
Now, in order to calculate the number of cookies made in 3 hours unitary method can be used as follows,
In 34 hour the number of cookies = 30
In 1 hour the number of cookies = 30/34
Thus, in 3 hour the number of cookies = 30/34 × 3 = 2.64.
Hence, the number of cookies made with the given rate in 3 hours is 2.64.
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