Answer:
what is this???? i dont get it
Step-by-step explanation:
Which of the following would not be listed under cash outflows in a financial plan?
a.
car payments
b.
insurance premiums
c.
interest earned
d.
mortgage payment
Answer: c
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
cash flow is the money going into the business while cash out is the money going out of the business
cash payment is an outflow, money is going outinsurance premium is an outflow, money is going outmortage payment is also an outflowthe only thats a inflow is the interest earned.
if x is the first of two consecutive integers, express the sum of the two integers in terms of x
Answer:
2x+1
Step-by-step explanation:
x = 1st integer
x+1 = next consecutive integer
The sum is
x+ (x+1)
Combine like terms
2x+1
let the first integer be x and the second be x + 2
then the sum is x +x+2 = 2x +2
The director of the admissions at a large university advises parents of incoming students about the cost of textbooks during a typical semester. He selected a sample of 100 students and recorded their textbook expenses for the semester. He then computed a sample mean cost of $315.40 and a sample standard deviation of $43.20
Required:
Using the 0.10 level of significance, is there evidence that the population mean is above $300?
Answer:
The calculated value t = 3.5648> 1.9842 at 0.1 level of significance
The null hypothesis is rejected
The mean of the sample does not come from the Population
Step-by-step explanation:
Step(i):-
Given that sample size 'n' = 100
Mean of the sample x⁻ = 315.40
The standard deviation of the sample (s) = 43.20
Level of significance = 0.1
Mean of the Population = 300
Null hypothesis: H₀: x₀ = μ
Alternative Hypothesis: H₁: x₀ ≠ μ
Step(ii):-
Test statistic
[tex]t = \frac{x^{-}-mean }{\frac{S}{\sqrt{n} } }[/tex]
[tex]t = \frac{315.40-300 }{\frac{43.20}{\sqrt{100} } }[/tex]
t = 3.5648
Degrees of freedom = n-1 = 100-1 =99
[tex]t_{\frac{0.1}{2} , 99} = t_{0.05,99} = 1.9842[/tex]
The calculated value t = 3.5648> 1.9842 at 0.1 level of significance
The null hypothesis is rejected
The mean of the sample does not come from the Population
Simplify the expression, 18 + (-5) -5/7j - 3/7j + 6
Answer:
[tex]18 + ( - 5) - \frac{5}{7j} - \frac{3}{7j} + 6 \\ = (18 - 5 + 6) - ( \frac{5}{7} + \frac{3}{7} ) \frac{1}{j} \\ = 19 - \frac{8}{7j} [/tex]
The melting/freezing point of mercury is –39ºC. A scientist put liquid mercury into a freezer that is kept at a constant temperature of –35ºC. Will the liquid mercury freeze?
Answer:
The mercury will not freeze because the freezer is warmer than the freezing point of mercury.
Step-by-step explanation:
A "freezing point" is a point that allows a liquid to solidify. This is lower than the melting point (of course). However, specific liquids freeze at varying freezing points.
For example, the freezing point of water is 0°C while the freezing point of Mercury is -39°C. This means that water will only freeze once it reaches a temperature of 0°C or lower than this. Same goes for Mercury–it needs to reach the temperature of -39°C or lower in order to freeze.
Solve for x . 955=5x
Answer:
191
Step-by-step explanation:
955 = 5x
divide both sides by 5 to get x by itself
x = 191
Drag the missing word into place
0.5 is the ___ that is equal to one half
Fraction
Hundredth
Decimal
Answer:
Decimal
Step-by-step explanation:
its a Decimal because 0.5 is an fact a decimal and its is equal to half and you can put 2 and 2 together and say it is a decimal just by how it looks
:) i hope you get the question righttt trust me its right i got it right on flocabulary.
The missing word into place is Decimal. Hence option 3 is true.
Used the concept of decimal number that states,
In Algebra, decimals are one of the types of numbers, which has a whole number and the fractional part separated by a decimal point.
Given that the number is,
0.5
Now the number is written as,
0.5
5/10
1/2
And, the number 0.5 is in the form of a Decimal.
Hence, The missing word place is Decimal.
Therefore, option 3 is true.
To learn more about decimal numbers:
brainly.com/question/1285738
#SPJ6
Nico did 42 push-ups in 3 minutes.
What is the unit rate?
push-ups per minute
At this rate, how many push-ups can Nico do in 5 minutes?
Answer:
14 pushups per min
70 pushups in 5 min
Step-by-step explanation:
A point that does not fit the overall
or trend of a
scatter plot is known as an "outlier".
• Who was the "outlier" in the scatter plot above? Explain.
OUTLIERS
A smart phone regularly sells for $180.00 but is on sale for 30% off. What is the amount of the discount?
Answer:
$54
Step-by-step explanation:
The amount of the discount can be found by multiplying 180 by 0.3 which is 54.
If you also need to know the new total it would be $126 because
180 - 54 = 126
The price of a large pack of toilet paper before the pandemic was about $9. During the crazy
toilet paper rush of 2020, the price rose to around $20. State whether this was an increase or
decrease, and calculate the percent of change. I
Answer:
it is an increase because it is going up
Step-by-step explanation:
it is a 122.222% increase
I WILL GIVE BRAINLIEST !! PLEASE HURRY IM TIMED
(you can still use desmos btw)
answer choices
A. Haley’s family by 5 miles per hour
B. Alex’s family by 10 miles per hour
C. Haley’s family by 10 miles per hour
D. Alex’s family by 5 miles per hour
Answer:
alexs family by 10 Mph
Step-by-step explanation:
there are 287 of toilet paper in walmart and there are 26 rolls in it math problem how many rolls of toilet paperis there
I REALLY NEED HELP LOL
Hello! Please answer this question with all of the info it is asked for. Please be sure to include all of your work and share any of your thoughts you had when solving. Please do not answer unless you know the answer. Thanks! Good Luck!
A golf ball is launched straight up into the air from the ground with an initial velocity of 160 ft/s. The function that models the ball's height is: h(t) = -16t^2 + 160t.
a) Find how long it takes for the golf ball to reached its maximum height.
b) Determine how long the golf ball is in the air before it hits the ground.
c) Determine the maximum height that the golf ball reaches.
Answer:
a) 5 secb) 10 secc) 400 mStep-by-step explanation:
Given is the quadratic function:
h(t) = -16t^2 + 160tThis gets maximum value at vertex, which is achieved at:
x = -b/2a, of y = ax^2 + bx + cIn our case:
t = -160/2(-16) = 5 secondsMaximum height is at vertex:
h(5) = -16*5^2 + 160*5 = 400 mTime the ball hits the ground, h(t) = 0:
-16t^2 + 160t = 0t^2 - 10t = 0t(t - 10) = 0t = 0 seconds is the starting pointt = 10 seconds is when the ball hits the ground4.
Darnell starts saving the same amount from each weeks paycheck. The table shows the total balance f(n) of
his savings account over time in weeks.
Time (weeks) n
2
3
Savings Account Balance(s) fin) $250 $380
$510 $640
Determine the value of f(9), and explain what it represents in this situation.
Answer:32
Step-by-step explanation:
Is 18 and 0.3 equivalent
Answer:
No
Step-by-step explanation:
Because 0.3 is a decimal and 18 is a whole number.
0.3 = 3/10 which is 30%
Graph: y=3/4x+5 Please let me know guys
3. 1,199 / 5 =
What is the compatible number to find two estimate the quotient is between
Answer:
in decimal = 239.8
........
Martha wants to investigate whether her 12-sided number cube is fair. In the first 10 rolls of the number cube, the number 2 was rolled 4 times. After rolling the number cube 200 times, 2 was rolled 18 times. Which statement regarding the probability of rolling a 2 on this 12-sided number cube is true?
Answer:
The number cube as 12 sides, and if it is fair, then each one of the 12 numbers should have the same probability of being rolled.
This means that the probability of rolling a 2 should be equal to 1/12 = 0.0833
Remember that this is theoretical, we should expect to see this probability with a really high number of rolls.
On the first experiment, there were 10 rolls, and the number 2 showed up 4 times, then based on this, the relative frequency is equal to the quotient of the number of times that the 2 was rolled (4) and the total number of rolls
p = 4/10 = 0.4
This differs with the theoretical probability, we should expect that as we increment the number of rolls, the experimental probability should approximate to the theoretical one.
In the second experiment, we have 200 rolls, and the 2 was rolled 18 times. Then the experimental probability of rolling a 2 is:
p = 18/200 = 0.09
This is almost the same as the theoretical one.
Then we could conclude that the probability of rolling a 2 seems to be the one of fair dice.
We can conclude that the 12-sided number cube is fair
The given parameters are:
4 outcomes of 2 in 10 rolls.18 outcomes of 2 in 200 rolls.The theoretical probability of 2 in a 12-sided number cube is:
[tex]\mathbf{P(2) = \frac{1}{12}}\\[/tex]
Express as decimals
[tex]\mathbf{P(2) = 0.083}[/tex]
The experimental probability of 2 in after 200 rolls is:
[tex]\mathbf{P(2) = \frac{18}{200}}[/tex]
Express as decimals
[tex]\mathbf{P(2) = 0.09}[/tex]
By comparing the experimental and the theoretical probabilities, we can see that: 0.08 and 0.09
Hence, we can conclude that the 12-sided number cube is fair
Read more about probabilities at:
https://brainly.com/question/3181979
2 divided by 9/10 (in fraction or mixed number form)
Answer:
decimal: 2.22 mixed number: 2 2/9
4j = 0.7 Solve for j
Answer:
0.175
Step-by-step explanation:
[tex]\frac{4j}{4} =\frac{0.7}{4}[/tex]
j=0.175
4
Which of the following is NOT a possible value of x?
3
A4
B 5
C 11
D 14
Answer:
D) 14
The value '14' is NOT a possible value of x
Step-by-step explanation:
Explanation:-
Given that the interval
3 < x < 12
This means the value of 'x' lies between the '3' and '12'
←3 4 5 6 7 8 9 10 11 12→
so 14 ∉ ( 3,12)
Final answer:-
The value '14' is NOT a possible value of x
write an expression in terms of n
adds 2 to the number and then multiplies the result by 3
Answer:
Step-by-step explanation:
Let the number = n
Add 2 to the number : n + 2
Multiply the result by 3 : (n + 2) *3
= n * 3 + 2*3
= 3n + 6
just helping people get points :D
Answer:
thank you so much for the points
Step-by-step explanation:
:D
simplify 7 (2x + 4) + 14.
Answer: 14x + 42
7(2x+4)+14
14x + 28 + 14
14x + 42
Step-by-step explanation:
If you were the sky, and your thoughts and emotions were the weather, what would the weather look like? Draw and color your weather report.
What comes up for you when you look at your picture? What did you learn about yourself? What do you think you need to do to take care of yourself after looking at your picture? You may share as much, or as little as you like with us below.
Answer:
It would be sunny because I am a usually happy person
8th Grade Math, Helppppppppp Now Plsssssss! What is the function of the nucleus in plant and animal cells? A. Produces all the power of the cell B. Creates proteins within the cell C. Control all cells activity, contains DNA D. Allows things in an out of the cell
Answer:
science budo but nucleus controls cell activity and contains dna
Answer:
C. Control all cells activity, contains DNA
Step-by-step explanation:
The nucleolus makes ribosomal subunits from proteins and ribosomal RNA, also known as rRNA. It then sends the subunits out to the rest of the cell where they combine into complete ribosomes.
Also.... that's not math.
DEFG is a parallelogram. Segment DH = 2y + 6, segment HF = 4x + 1, segment HE = 3x + 2 and segment GH = 20. Find the value of GE and DF.
Answer:
[tex]DF = 38[/tex]
[tex]GE = 40[/tex]
Step-by-step explanation:
Given
[tex]DH = 2y + 6,[/tex]
[tex]HF = 4x + 1,[/tex]
[tex]HE = 3x + 2[/tex]
[tex]GH = 20.[/tex]
See attachment for parallelogram.
Required
Find GE and DF
From the attachment:
[tex]GH= HE[/tex]
Substitute values for GH and HE
[tex]20 = 3x + 2[/tex]
Subtract 2 from both sides
[tex]20-2 = 3x + 2-2[/tex]
[tex]20-2 = 3x[/tex]
[tex]18= 3x[/tex]
[tex]3x = 18[/tex]
Divide both sides by 3
[tex]x = \frac{18}{3}[/tex]
[tex]x=6[/tex]
[tex]GE = GH + HE[/tex]
[tex]GH= HE[/tex]
So:
[tex]GE = GH + GH[/tex]
[tex]GE = 20 + 20[/tex]
[tex]GE = 40[/tex]
To find DF, we find y first:
[tex]DH = HF[/tex]
[tex]2y + 6 = 4x + 1[/tex]
Subtract 6 from both sides
[tex]2y +6- 6 = 4x + 1-6[/tex]
[tex]2y = 4x + 1-6[/tex]
Substitute 6 for x
[tex]2y = 4*6 + 1-6[/tex]
[tex]2y = 19[/tex]
Divide both sides by 2
[tex]y = \frac{19}{2}[/tex]
[tex]y = 9.5[/tex]
DF is then calculated as"
[tex]DF = DH + HF[/tex]
[tex]DF = 2y+6 + 4x+1[/tex]
Substitute values for x and y
[tex]DF = 2*9.5+6 + 4*3+1[/tex]
[tex]DF = 38[/tex]
Evaluate the equation r-4.012=5.313
Answer:
r = 9.325
Step-by-step explanation:
Hope this helps!!!
which study would be best done in a labrotory
Answer:
Science? :)
Step-by-step explanation:
