Answers
Answer:
[tex]x=89[/tex]
Step-by-step explanation:
We can plug into the formula for the mean to get [tex](87+73+84+82+x)/5=83[/tex].
We can combine like terms on the left side to get [tex](326+x)/5=83[/tex].
We can multiply by [tex]5[/tex] on both sides to get [tex]326+x=415[/tex].
We can finally subtract [tex]326[/tex] from both sides to get [tex]x=89[/tex].
So, the answer is [tex]\boxed{x=89}[/tex] and we're done!
Related Questions
3/7 in decimal form rounded to the nearest thousandth
Answers
Answer:
3/7=0.4285
Step-by-step explanation:
0.4285
= 0.429
Please let me know if this is true or false?
Answers
Answer:true
Step-by-step explanation:
true
solve this inequality: 2x + 3 < 4x - 1
Answers
Answer: The answer to this problem x > 2
Interval Notation: (2,∞)
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable. Solve the Inequality for x 2x + 3 < 4x - 1
I need help with this one! Anyone, someone help
Answers
Answer:
Equation: P(w) = 4w + 8
Step-by-step explanation:
The step is zero. That and being told that the relationship is linear.
The general equation is P(w) = mw + y intercept.
When w = 0 then P(w) = 8
The only way that can happen is when P(w) = 0 + y intercept
y intercept = 8 because P(w) = 8
So far what we have is P(W) = mx + 8 So you are starting with 8 rats.
Now suppose w = 2. The number of rats P(2) that you get is 16
So you are solving for m.
16 = m*2 + 8 Subtract 8 from both sides
16 - 8 = 2*m + 8 - 8 Combine
8 = 2m Divide by 2
8/2 = 2m/2
m = 4
Abigail has a bag that contains pineapple chews, lemon chews, and watermelon
chews. She performs an experiment. Abigail randomly removes a chew from the bag,
records the result, and returns the chew to the bag. Abigail performs the experiment
35 times. The results are shown below:
A pineapple chew was selected 20 times.
A lemon chew was selected 7 times.
A watermelon chew was selected 8 times.
Based on these results, express the probability that the next chew Abigail removes
from the bag will be a flavor other than watermelon as a decimal to the nearest
hundredth.
Answers
Answer:
w=8
w+p+l = 35
=8\35 =0.228
What is the length of the line segment with endpoints (11.6, −4.1) and (−12.5, −4.1) ?
Enter your answer as a decimal in the box.
helllpppp
Answers
Answer:
24.1 units
Step-by-step explanation:
I NEED HELP WITH THIS MATH PROBLEM!!!!
Which expression is equivalent to 6f-1+7f-8?
13f+7 5f-1
-f+7 or -9+13f
Answers
Answer:
Step-by-step explanation:
6f - 1 + 7f - 8 = 6f + 7f - 1 - 8
= 13f - 9
Combine like terms. Like terms have same variable with same power.
Answer:
-9+13f
Step-by-step explanation:
6f+7f = 13f
-1 + -8= -9
So the sum of them is -9+13f
OMG I NEED HELP BADLY RN
What are the coordinates of the point at H?
A.
(-3 , -3)
B.
(-3 , 3)
C.
(3 , 3)
D.
(3 , -3)
Answers
Answer:
it would be B, it goes x axis to y axis
Explanation:
Start where the x and y axis meet. This is the origin.
Move to the left 3 units. You'll be directly under point H.
Then move 3 units up to arrive at point H.
Moving to the left 3 means x = -3. Moving up 3 means y = 3.
Together we have the location (x,y) = (-3,3)
You can think of the x,y location as if it was an address on a map or longitude/latitude coordinates.
The scale of a map says that 8 cm represents 5 km. What distance on the map (in centimeters) represents an actual distance of 8 kilometers?
Answers
Answer:
40 cm
Step-by-step explanation:
Tyger buys a car for $3200. He renovates it and eventually sell it for $3800. Work out the percentage increase he sold the car for.
Answers
Answer:
i believe it's about 18.75% he only gained $600
Jackson has one dollar bills and dimes in his pocket. The number of one dollar bills is nine more than six times the number of dimes. Let d represent the number of dimes. Write an expression for the number of one dollar bills
Answers
Answer:
6d+9 = $
Step-by-step explanation:
y = x ^ 3 - 5x ^ 2 + 6x
Answers
Answer:
Step-by-step explanation:
y = x(x^2 -5x + 6) Factor out a common term (GCF)
y = x(x - 2) (x - 3) Factor the trinomial
(x - 2) = 0 (x - 3) = 0 x = 0
Therefore x = 2, 3, or 0
what is the value of x ? A. 4
B. 8
C. 12
D. 16
Answers
Answer:
16 or 12 but I would go with 12
because 16 just kinda flipped me off a little
Step-by-step explanation:
Subtract 11 1/3 - 8 4/5
Answers
[tex]11 \frac{1}{3} - 8 \frac{4}{5} \\ \frac{34}{3} - \frac{44}{5} \\ \frac{38}{15} [/tex]
Solved ◇What is the slope of the linear equation that has the values shown?
x y
-4 15
-2 9
0 3
2 -3
4 -9
Answers
Answer:
xy-29490
Step-by-step explanation:
Two rules for creating a pattern are given below.
Rule 1: Divide x by 4 to get y.
Rule 2: Subtract 18 from x to get y.
Which ordered pair, (x,y), works for both rules?
Choose 1 answer:
(Choice A)
(24,6)
(Choice B)
(30,12)
(Choice C)
(32,8)
Answers
Applying the rules, it is found that ordered pair (24,6), option A, works for both rules.
---------------------
The rule 1 is that y is x divided by 4, that is:
[tex]y_1 = \frac{x}{4}[/tex]
The rule 2 is that y is x subtracted from 18, that is:
[tex]y_2 = x - 18[/tex]
In item A, we have that the input x = 24, thus, the results of the expressions are:
[tex]y_1 = \frac{24}{4} = 6[/tex]
[tex]y_2 = 24 - 18 = 6[/tex]
In both cases, ordered pair (24,6), thus option A is the answer.
A similar problem is given at https://brainly.com/question/22103476
Rewrite 2/9 + 5/12 with a common denominator
Answers
36 divided by 9 times 2 is 8
36 divided by 12 times 5 is 15
The sum of a number and 13 is equal to -29. Find the number
Answers
Answer:
-16
Step-by-step explanation:
because -29+13 = -16
and if you add them both you get -29
Here is a Venn diagram that represents the sets A, B and E (the universal set is called
Ein this
problem, this is unusual, but not wrong).
Answers
Answer:
i don't know how to answer this
Answer:
there is no diagram so, it is not possible to solve this
102division3-(5of2+9-7)+2division1/2
Answers
Answer:
18
Step-by-step explanation:
ewan ko d ko alam hihihihi
step 2: Multiply 5*2 then subtract 9-7 you get 12 (inside bracket)
step 3: Divide 1 by 2 by 2 you get 1
Answer:
34 ( 12) + 1 = 21
hope this helps have a great day
mark brainliest:)!!
OMG I NEED HELP BADLY RN
What are the coordinates of the point at H?
A.
(-3 , -3)
B.
(-3 , 3)
C.
(3 , 3)
D.
(3 , -3)
Answers
Answer:
B (-3,3)
Step-by-step explanation:
coordinates are x,y and h has -3x and 3y
What’s 36.3 square root than nearest tenth !
Answers
6.0
What is the quotient of 3 and 1/5?
Answers
Answer:15
Step-by-step explanation: use a calculator
I Will give brainliest please help,
the choices here are just true or false
Answers
9514 1404 393
Answer:
TrueTrueFalseStep-by-step explanation:
Your calculator can answer these easily.
The first two are True; the last one is False.
Solve 1.5x = 12 for x. O A. x= 13.5 O B. x = 6 O C. x = 10.5 O D. x = 8
Answers
Answer:
x=8
Step-by-step explanation:
1.5x = 12
Divide each side by 1.5
1.5x/1.5 = 12/1.5
x =8
x = 8
Step-by-step explanation:
[tex]\begin{aligned}\tt 1.5x&=12\\\tt\frac{3}{2}x&=\tt 12\to(\times~2)\\\tt 3x&=\tt 24\\\tt x&=\tt\frac{24}{3}\\\tt x&=\tt 8\end{aligned}[/tex]
f(x)=(Power[x,2]+x)Power[e,-x]
Answers
am,sorry,no se si esta bien:(
PLEASE HELP !!
What's the domain and range of the exponential growth function?
Answers
Answer:
you have to multiply the dividend by 2x+9y/22y
Step-by-step explanation:
What is the quotient? −4 1/2÷(−2 2/3)
Answers
A peregrine falcon can fly 322 kilometers per hour. How many meters per hour can the falcon fly?
Answers
322000 meters
that should be your answer
Instructions: Create a table of values for the given function.
Function: f(x) = -4x + 3
Answers
Answer:
Domain: {-2, -1, 0, 1, 2}
Range: {-5, -1, 3, 7, 11}
Step-by-step explanation:
Given the function, f(x) = -4x + 3:
We could simply substitute the given x-values into the function to solve for its corresponding y-values:
x = -2:
f(-2) = -4(-2) + 3
f(-2) = 8 + 3
f(-2) = 11
x = -1:
f(-1) = -4(-1) + 3
f(-1) = 4 + 3
f(-1) = 7
x = 0:
f(0) = -4(0) + 3
f(0) = 0 + 3
f(0) = 3
x = 1:
f( 1 ) = -4( 1 ) + 3
f( 1 ) = -4 + 3
f( 1 ) = -1
x = 2:
f(2) = -4(2) + 3
f(2) = -8 + 3
f(2) = -5
Attached is a screenshot of the table containing the same solution displayed in this post.