why don't numbers 17, 26, 44, and 65 belong with eachother
Answer:
17 is a prime number whereas 26,44 and 65 are the composite numbers. Step-by-step explanation: The number 17 does not belong with 26, 44 and 65. Here 26 is divisible by 2 and 13
Step-by-step explanation:
1) A cargo plane made a trip to the
maintenance facility and back. The trip
there took five hours and the trip back
took 11 hours. What was the cargo plane's
average speed on the trip there if it
averaged 215 mph on the return trip?
What is 200 times 65
Answer:
13,000
Step-by-step explanation:
Hope this helps! :)
Answer:
13000
Step-by-step explanation:
2 x 65 =130
Add 2 more 0s
What does the equation "m=7.50" mean in this situation?
What does the equation "m=s+4.50" mean in this situation?
What does the equation "ns=6.00" mean in this situation?
What does the equation "m+ns=t" mean in this situation?
Answer:
1. It means that m equals 7.5
2. It means 4.5 plus s equals m
3. It means n times s equals 6
4. It means m plus n times s equals t
Step-by-step explanation:
Source: Just trust me bro
iven triangle abc and def which of the following statements must be true
LMK ASAP
Help me please thank you
Answer:
c
Step-by-step explanation:
thats the answer
Answer:
Answer: 0.78: B
Step-by-step explanation:
2.34+0.78= 3.12 its the same in the whole problem add 0.78
When the solar system first formed, 99 percent of the gas and dust material gathered together in one spot. What did gravity form by forcing most of the gas and dust into the center of a flattened disc?(1 point)
the sun
the moons of planets
the asteroid belt
the planets
Answer:the plants formed
Step-by-step explanation:
Some descriptive statistics for a Set of test scores are shown above for this test a certain student has a standardized score of z=-1.2 what score did the student receive on the test
Complete Question
The complete question is shown on the first uploaded image
Answer:
The score of the student is x = 779.42
Step-by-step explanation:
Generally we can mathematically represent the z-score as
[tex]z = \frac{x - Mean}{ stDev}[/tex]
Here x is the score of the student
substituting 1045.7 for the Mean, 221.9 for the stDev and -1.2 for z we have
[tex]-1.2 = \frac{x - 1045.7 }{ 221.9}[/tex]
=> [tex]-266.28 = x -1045.7[/tex]
=> x = -266.28 + 1045.7
=> x = 779.42
The student scored 779.42 for him to have a z score of - 1.2;
z score is used to determine by how many standard deviations the raw score is above or below the mean.
The z score is given by:
[tex]z=\frac{x-\mu}{\sigma/ } \\\\where\ x\ is\ raw\ score,\mu\ is\ mean, \sigma\ is\ standard\ deviation[/tex]
Given that μ = 1045.7, σ = 221.9 Hence for z = -1.2:
[tex]-1.2=\frac{x-1045.7}{221.9} \\\\x=779.42[/tex]
The student scored 779.42 for him to have a z score of - 1.2;
Find out more on z score at: https://brainly.com/question/25638875
PLeaSe HeLp Multiply (1/3)(1/5) -1/10 -1/15 1/15 1/10
Answer:
1/15
Step-by-step explanation:
multiply the numerator with the numerator and the denominator with the denominator
1×1/3×5
= 1/15
Answer:
−11402 / 342015
Step-by-step explanation:
(1/3)(1/5)- 1/10- 1/151/151/10
1/15 - 1/10 - 1/151/151/10
-1/30 - 1/151/151/10
-1/30 - 1/22801/10
-1/30 - 1/228010
−11402 / 342015
Find the greatest common factor
8, 14
Answer:
2
Step-by-step explanation:
Answer: 2
Step-by-step explanation:
8 14
∧ ∧
2 · 2 · 2 2 · 7
GCF: 2
The graph of a function g is a transformation of the graph of f(x)=4x−10, where g(x) is 40% of f(x). Write a rule for g.
Answer:
g(x) = 1.6 x - 4
Step-by-step explanation:
Given:
f(x) = 4 x - 10
g(x) is 40% of f(x)
Find:
g(x)
Computation:
⇒ g(x) = 40%[f(x)]
⇒ g(x) = 40%[4 x - 10]
g(x) = 1.6 x - 4
Simplify the expression: –3(n − 5)
Answer:
-35+7u
Step-by-step explanation:
I need help plssssssssssssssssssssssss
Answer:
great
Step-by-step explanation:
Answer:
26/1 x 6/1 = 156 Heart Beats Per Min.
Step-by-step explanation:
A sales person makes a base salary of $500 per week plus 14% commission on sales.
(a) Write a linear function to model the sales person's weekly salary S(x) for x dollars in sales.
(b) Evaluate S (6000) and interpret the meaning in the context of this problem.
Part 1 of 2
(a) The linear function is S (x) =
for x>0.
Answer:
60
Step-by-step explanation:
The speed of sounds in water is 1.46 x 10^3 meters per second. The speed of sound in air is 3.31 x 10^2 meters per second. How much faster does sound travel in water than it air?
Answer:
Hey there!
1.46x10^3-3.31x10^2
14.6x10^2-3.31x10^2
11.29x10^2
1.129x10^3
J is the correct answer.
Hope this helps :)
The sound travel [tex]1.129 \cdot 10^3 m/s[/tex] faster than the speed of sound in air.
Speed :The speed is the distance travelled per unit of time by a sound wave
Given informationSpeed of sound in water is [tex]1.46 \cdot 10^3[/tex]
Speed of sound in air is [tex]3.31 \cdot 10^2[/tex]
To find how much faster does travel , we need to subtract the speed
To subtract we need to make the exponents same
[tex]1.46 \cdot 10^3\\14.6 \cdot 10^2[/tex]
Now we subtract ,
[tex]14.6- 3.31= 11.29\\\\11.29 \cdot 10^2\\1.129 \cdot 10^3[/tex]
The sound travel [tex]1.129 \cdot 10^3 m/s[/tex] faster than the speed of sound in air.
Learn more information about ' scientific notation ' here
brainly.com/question/7413247
A group of 120 students were asked how old they were when they lost their first tooth. 50% said they were 7 years old. How many students said they were 7 years old when they list their first tooth? explain.
Answer:
60
Step-by-step explanation:
half of 120 is 60
using distance formula i tried this one for myself and just couldn't get it
Answer:
Hello, hope it helps :-)
Is this 2/9 I need help
Answer:
Yes, it is 2/9.
Step-by-step explanation:
You want to draw a red ball first, and then a blue ball.
This means the order would be RB.
Count the amount of options that are "RB" and you get 2.
There are 9 options in total.
Probability: [tex]\frac{2}{9}[/tex]
What is 1 + (-4) on a number line
Answer:
[tex]\boxed{-3}[/tex]
Step-by-step explanation:
Hey there!
1 + (-4)
= -3
Since there is -4 and and only a one 1,
it's like subtracting 4-1 whoch is 3, except this time you are adding -4 and 1,
Which is -3, on a number line.
Hope this helps :)
What’s the value of x?
Answer:
the value of x is x men just like spiderman and my favorite rapper is lil baby
Find the error and show the correct solution.
1
5x –9 = -2(x-3)
5x-9 = -2x + 5
7x = 14
x = 2
15/7
Step-by-step explanation:
The error is in :
[tex] - 2(x - 3)[/tex]
It was expanded as -2x +5 which was wrong
Correct solution
[tex]5x - 9 = - 2(x - 3) \\ 5x - 9 = - 2x + 6 \\ 5x + 2x = 6 + 9 \\ 7x = 15[/tex]
[tex] \frac{7x}{7} = \frac{15}{7} \\ \\ x = 2 \frac{1}{7} [/tex]
You are setting up a part-time business with an initial investment of $12,000. The unit cost of the product is $11.50, and the selling price is $19.00.Required:a. Find equations for the total cost C (in dollars) and total revenue R (in dollars) for x units.b. Find the break-even point by finding the point of intersection of the cost and revenue equations units.c. How many units would yield a profit of $1000?
Answer:
Given Initial investment = $12,000
Cost per unit = $11.50
Selling price per unit = $19
a. For x unit
Total cost = Initial investment + Cost per unit * no of unit
= 12,000 + 11.50(x)
c(x) = 12,000 + 11.50(x)
R(x) = Selling price per unit * no of items
R(x) = 19 * x
R(x) = 19x
b. Break even point = R(x) = C(x)
19x = 12,000 + 11.50x
19x - 11.5x = 12,000
7.5x = 12,000
x = 12,000 / 7.5
x = 1600
So, break even point x = 1,600
c. For Profit = $1,000
P(x) = 1,000
P(x) = R(x) - C(x)
1000 = 19x - (12,000 + 11.5x)
1000 =19x - 11.5x - 12000
7.5x = 12000 + 1000
7.5x = 13000
x = 13000/7.5
x = 1733.33
So x = 1733 units
Hence, 1733 units will yield for $1,000 profit
WILL GIVE BRAINLIEST
NEED HELP ASAP
PLEASEEEEEEE
WILL GIVE BRAINLIEST
Answer:
makin sure he gives the next person brainliest
Step-by-step explanation:
Answer:
Would love to help but I need options.
Step-by-step explanation:
And plz give brainliest!!!
Chloe's college raises the cost of room and board per semester. This increase raises Chloe's opportunity cost of attending college
Answer:
The answer is "Option C"
Step-by-step explanation:
The choices were missing in the question, which is defined in the attached file please find it.
To attend university, Chole should pay the cost of a room and board each semester. Even though the Chole will not be in college, she will still have a room as well as a board and continue living.
If she will not attend college, it also has to equate rooms and board costs per six months since increase towards the room or board charges. If there's an increase in rooms and boarding costs because she did not understand below the rise in their school fees, therefore the financial cost reduces that desire of she attend.9) 4 = K/42
Solve that for me pls I’m writing here because I need twenty words
Answer:
k = 168
Step-by-step explanation:
[tex]4= \frac{k}{42}[/tex] rewrite the equation
[tex]42 * 4=\frac{k}{42} *42[/tex] Multiply 42 to isolate k. Do the same on the other side
42 * 4 = 168 When you do that you get 168.
Round the number 0.008325 to three significant figures.a. 0.008 b. 0.00832 c. 0.0083 d. 0.00833 e. none of these
Answer:
d
Step-by-step explanation:
Sarah answered 85% of the trivia questions correctly. What fraction describes this percent? Write the fraction in its simplest form.
Answer: 17/20
Step-by-step explanation:
85% to 85/100
Then divide 85/100 by 5
17/20
The layout for European license plates is XXX – XXXX. The first three digits are letters and the last four are numbers. The exclusions on the plates are that the first three letters cannot be the same (i.e. AAA) and the last four cannot be the same (i.e. 1111). How many different possible plates can be made? Show all work and explanations necessary.
Answer:
No. of Plates Possible = 78624000 = 7.86 x 10⁷
Step-by-step explanation:
We have total 7 places to fill in order to form a plate. So, we see all the number of options available for each of the position:
No. of Options for First Place = 26 (All alphabets of English)
No. of Options for Second Place = 25 (Due to no repetition)
No. of Options for Third Place = 24 (Due to no repetition)
No. of Options for Fourth Place = 10 (Digits from 0 to 9)
No. of Options for Fifth Place = 9 (Due to no repetition)
No. of Options for Sixth Place = 8 (Due to no repetition)
No. of Options for Seventh Place = 7 (Due to no repetition)
Hence, the total possible plates that can be made are given by multiplying
the options to select in each place:
No. of Plates Possible = 26*25*24*10*9*8*7
No. of Plates Possible = 78624000 = 7.86 x 10⁷
Write fraction as a percent
27/100
Answer:
27%
Step-by-step explanation:
percent means out of 100
What does x equal in these? They're all different. U get lots of points. A. 5(x-6) + 3x = 3/4(2x - 8)
Answer:
5(x-6) + 3x = 3/4(2x - 8)
X=6
