Answers
Related Questions
Please solve QUICKLY
Answers
Answer:
C
Step-by-step explanation:
It isn't B because the point does not start at 600 and it is not A because it shows the entire decrease of the mass in one millennium. The correct answer is c.
What is the simplified form of the expression 8x + 3 – 4x – 5?
11x - 9
4x - 8
12x -2
4x -2
Answers
Answer: The answer is D.
Step-by-step explanation: I got it right on T4L
How do you solve -n = 40?
Answers
Answer:
n = -40
Step-by-step explanation:
Simply divide both sides by -1.
-n = 40
-n / -1 = 40 / -1
n = -40
Answer:
n = -40
Step-by-step explanation:
Simply divide both sides by -1.
-n = 40
-n / -1 = 40 / -1
n = -40
Expand And Simplify 6y+4(3y+5)
18 points and brainliest
Answers
Answer: 18y+20, cannot be simplified any further
Step-by-step explanation: screenshot
Answer:
2(9y + 10)
Step-by-step explanation:
pls mark as brainiest
For which division problems should you write the first digit of the quotient in the hundreds place?
Choose all that apply.
A. 734 ÷ 6
B. 803 ÷ 10
C. 1,090 ÷ 19
D. 5,280 ÷ 48
E. 9,765 ÷ 26
Answers
Three departments of factory employ a total of 1274 people. Department B employs 70 people more than department A and department C employs 84 more workers than department B. How many people work in each department?
Answers
Answer:
No . of people in department A = 350
No . of people in department B = 420
No . of people in department C = 504
Step-by-step explanation:
Let the no . of people in department A be x
Given
Department B employs 70 people more than department A
Therefore,
no . of people in department B = x + 70
Again Given
department C employs 84 more workers than department B.
Therefore,
no . of people in department c = no . of people in department B + 84
no . of people in department c = x + 70 + 84 = x + 154
Total no. of people in all the department in terms of x = x + x+ 70+ x+154
Total no. of people in all the department in terms of x = 3x +224
Problem says
Three departments of factory employ a total of 1274 people
Therefore
3x +224 = 1274
=> 3x = 1274 - 224 = 1050
=> x = 1050/3 = 350
Thus,
no . of people in department A = x = 350
no . of people in department B = x + 70 = 350 + 70 = 420
no . of people in department c = x + 154 = 350 + 154 = 504
Answer:
People in department A: 350
People in department B: 420
People in department C: 504
The table shows the results of a survey of 100 people randomly selected at an airport. Find the experimental probability that a person is going to City E.
Airport Destinations
Destination
Number of Responses
City A
City B
City C
City D
City E
28
34
16
14
8
Answers
Answer: 8 people will go to e
Step-by-step explanation: it goes in order
You have a pizza with diameter 12
2
3 in., and a square box that is 12.65 in. across. Write 12
2
3 as a decimal. Can you fit the pizza inside the box?
What is the decimal expansion for 12
2
3?
A.12.6
B.12.65
C.12.6
D.12.66
pls help me
Answers
Answer:
D is the right choice and no you cannot fit the pizza inside the box.
Step-by-step explanation:
D is the answer because to turn 2/3 into a decimal you would divide 2 by 3 and the answer you would get would be 0.66666666666...You would then add 12 to the answer and get 12.6666... Once you get this answer you would round it to the hundredths to get 12.67 but since that is not an option you could use D, 12.66 inches.
Answer:
I believe the answer is D.
Step-by-step explanation:
Solve the system of equations and choose the correct ordered pair.
3x + 5y = 2 9x +11 y= 14
A. (4, -2)
B. (4,2)
C. (3,-2)
D. (3,2)
Answers
Answer:(4,-2)
Step-by-step explanation: elimination method
3(3x+5y)=2×3
9x+11y=14
9x+15y=6
-
9x+11y=14
4y=-8
y=-2
To get x replace y with -2
3x+(5×-2)=2
3×=12
X=4
Answer:
its A
Step-by-step explanation:
Please help meee
find the solution to the system of equations
y=2x+3
y=-3x+3
(sorry, I forgot how to solve it, and other people might need help too :))
Answers
x = 0
y = 3
Explanation:
There are multiple ways to solve systems of equations. For this particular example, you can simply set them equal to each other because they are both equal to y and y = y, so therefore the equations equal each other.
so,
2x + 3 = -3x + 3
then solve for x!
add 3x to both sides: 5x + 3 = 3
subtract 3 from both sides: 5x = 0
divide by 5: x = 0
then to find y, plug the 0 back into either equation.
y = 2(0) + 3
y = 3
so, x = 0 and y = 3
i hope this helps!! :)
x = 0
y = 3
Ordered pair for this point? (The point is circled in Blue)
Answers
Answer:
( -3, 1)
........
Answer:
(-3, 1)
Step-by-step explanation:
The point lies on the line x = -3.
The point lies on the line y = 1.
Where both lines intersect, that is the coordinate.
(x, y)
(-3, 1)
The line plots represent data collected on the travel times to school from two groups of 15 students.
A horizontal line starting at 0, with tick marks every two units up to 28. The line is labeled Minutes Traveled. There is one dot above 4, 6, 14, and 28. There are two dots above 10, 12, 18, and 22. There are three dots above 16. The graph is titled Bus 47 Travel Times.
A horizontal line starting at 0, with tick marks every two units up to 28. The line is labeled Minutes Traveled. There is one dot above 8, 9, 18, 20, and 22. There are two dots above 6, 10, 12, 14, and 16. The graph is titled Bus 18 Travel Times.
Compare the data and use the correct measure of center to determine which bus typically has the faster travel time. Round your answer to the nearest whole number, if necessary, and explain your answer.
Bus 18, with a median of 13
Bus 47, with a median of 16
Bus 18, with a mean of 13
Bus 47, with a mean of 16
Answers
To determine which bus typically has the faster travel time, we need to compare the measures of center for each data set. Since the data sets are relatively small and do not appear to have any extreme outliers, we can use either the mean or median as the measure of center.
Looking at the two line plots, we can see that Bus 18 has more dots clustered around the lower end of the scale, while Bus 47 has more dots spread out across the entire range of values. This suggests that Bus 18 may have a faster typical travel time.
Calculating the median for each data set confirms this suspicion. For Bus 18, the median is 13, which means that half of the students have a travel time of 13 minutes or less, and half have a travel time of 13 minutes or more. For Bus 47, the median is 16, which means that half of the students have a travel time of 16 minutes or less, and half have a travel time of 16 minutes or more.
Therefore, we can conclude that Bus 18 typically has the faster travel time, with a median of 13 minutes.
You are given the expression -6 ^-4. Rewrite the expression using a positive exponent.
Please help!!
Answers
Answer: I think it's 1296, basically all you have to do is -6 times -6 times -6 times
21-3+18/6=???????????????
please helppppp i will give brainliest
Answers
Answer: 21
Step-by-step explanation: subtract 21 & 3 + 18/6
hope it helps:)
Y+1 = -3(x-5), what is this equation converted to slope intercept form?
Answers
Answer:
y = -3x + 14
Step-by-step explanation:
The slope intercept form is y = mx + b. We need to get y + 1 = -3(x - 5) into y = mx + b form. Lets solve y + 1 = -3 (x - 5) first.
y + 1 = -3(x - 5)
Apply distributive property.
y + 1 = -3x + 15
Get y alone. Subtract 1 from each side.
y = -3x + 15 - 1
Subtract.
y = -3x + 14
Here is your answer. y + 1 = -3(x - 5) is now in slope intercept form. I hope this helps you!
Switch the 1 to the other side making it negative and distribute
Use what you know about powers to explain why a0 = 1
Answers
Thirty students were surveyed about the number of siblings they have. Their results were recorded and placed on a card face down.
Outcome Frequency
1 6
2 12
3 9
4 or more 3
Determine P(4 or more) when picking a random card.
10%
60%
80%
90%
Answers
Answer:
the answer is 10%
Step-by-step explanation:
Find the amount paid for the loan $4800 at 9.9% for 4 years. Note: The answer must be $8500. PLEASE SHOW YOUR WORK!!!!!
Answers
$8500.
is the answer to your question
99% x $4800
9.9/100 x $4800
0.099 x $4800
= $8500
Can you form a unique triangle,more than one,or no triangle with the angles that measure 50 degrees,90 degrees,and 110 degrees? Explain. Support you explanation with drawings.
Answers
Explanation
Add up the angles:
50+90+110 = 140+110 = 250
The angles do not add to 180, so a triangle is not possible.
The rule is that the interior angles of any triangle always add to 180 degrees.
As for the drawing part, you can use a protractor to measure out each angle to see why a triangle can't be formed. GeoGebra is another useful tool.
Answer:
Step-by-step explanation:
We cannot form a triangle because sum of all interior angles of a triangle is 180 degrees.
Here,
50 + 90 + 110 = 180
250 ≠ 180
Hence, we cannot form a new triangle.
Hope it helped. Pls mark me the BRAINLIEST!
Find the medium of the following set of data. Round to the nearest 10th if necessary 26.1,8.4,11.4,44.1,32.3,46.41,18.5,20,9.3,19.6
Answers
Answer:
19.8
Step-by-step explanation:
You have to first put the numbers into ascending order:
8.4, 9.3, 11.4, 18.5, 19.6, 20, 26.1, 32.3, 44.1, 46.41.
Because there is an even amount of numbers, you end up with 19.6 and 20.
The in between of 19.6 and 20 is 19.8.
(You can work this out by adding the two numbers together and then dividing by two if you have to.)
Karen and Sara invent a game. They roll a number cube twice and read the two digits shown as a two-digit number. So, if Karen gets a 6 and then a 2, she has 62.
1) Draw an area model to show all possible outcomes.
2) What is the least number possible?
3) What is the greatest number possible?
4) Are all numbers equally likely?
Answers
2) least number is 11
3) greatest number is 66
4) Yes they are equally likely because it’s a dice so it a 16.6 chance of u rolling a number
Modeling Real Life At a town hall meeting, 37/50 of the members are present. Of those who are present, 1/2 vote in favor of a new park. What fraction of the members do not vote in favor of the new park?
Fraction:_______
Answers
Answer:
17.5
Step-by-step explanation:
Half 37
Put into decimal
Answer:
Step-by-step explanation:
If 1/2 of the members who are present voted means, then the remaining half (1/2) didn't vote in favor of the new park.
Fraction of the members do not vote in favor of the new park = (1/2) of (37/50)
\(=\frac{37}{50}*\frac{1}{2}\\\\=\frac{37}{100}\\\)
Kenneth graphed a system of equations.
Kenneth says the system has no solution
Do you agree?
Yes or No
Answers
Drag the answers to match the inequality and the situation it represents.
Answers
c < 10
Says that the value of some number must always be less than 10.
Since it is not less than or equal to, it is not cost is at most 10. it must be (the bag contains fewer than 10 carrots)
c > 10
Says that the value of some number must always be greater than 10
Catherine biked farther (more) than 10 miles.
c < 20
Says that the value of some number must always be less than 20
The chair is shorter than 20 inches.
c > 20
Says that the value of some number must always be more than 20.
Carlos scored over 20 points
Hope this helps :)
If you need any more explanation, feel free to ask. If this really helps, consider marking brainliest.
- Jeron
Answer:
c<10 --------> The bag contains fewer than 10 carrots
c>10 ---------> Catherine biked farther than 10 miles
c<20 ---------> The chair is shorter than 20 inches
c>20 ----------> Carlos scored over 20 goals.
Step-by-step explanation:
C is less than 10 so there had to be fewer than 10. So there are less that 10 carrots in the bag.
C is greater than 10 so there has to be more than 10. So she biked more than/farther than 10 miles.
C is less than 20 so there has to be less than 20. So the chair is shorter/less than 20 inches.
C is greater than 20 so there has to be more than 20. So carlos scored over/more than 20 goals.
-Hope this helped & Happy Holidays!
In ΔJKL, m∠J = 78° and m∠L = 90°. Determine the measure of the exterior angle to ∠K.
168°
102°
57°
12°
Answers
Answer:
168°
Step-by-step explanation:
The sum of two interior angles in a triangle is equal to an exterior angle that is supplementary to the third interior angle, which is k, in this case.
m∠J = 78 and m∠L = 90° so the measure of exterior angle to ∠K:
78 + 90 = 168°
Help Pls! :(
Mr. Clark has a bank balance of –46 dollars at the start of the month. On the 11th, he withdrew 4 dollars. Then on the 24th, he withdrew 6 times that amount. What is the balance at the end of the month?
Answers
Answer:
Ima say 18 but I’m not sure
Step-by-step explanation:
Answer:
-74
Step-by-step explanation:
First you do the equation -46 - 4 and that would be -50. Later it says 6 time that amount so then you would do -50 - 24 and that would equal -74
Write the standard numeral for (6 × 100) + (4 × 1).
Answers
Answer:
(6x100)=600+4=(4x1)
Step-by-step explanation:604
what value of x makes this equation true -(x+3)=2(x-3)
A. 0
B. 1
C. 2
D. 3
Answers
Answer:
To solve the equation -(x + 3) = 2(x - 3) for x, we can follow these steps:
Step 1: Distribute the negative sign on the left side of the equation:
-(x + 3) = 2(x - 3)
=> -x - 3 = 2(x - 3) (using the distributive property)
Step 2: Expand the right side of the equation:
-x - 3 = 2x - 6
Step 3: Add x to both sides of the equation to isolate the x term on one side:
-x + x - 3 = 2x + x - 6
=> -3 = 3x - 6
Step 4: Add 6 to both sides of the equation:
-3 + 6 = 3x - 6 + 6
=> 3 = 3x
Step 5: Divide both sides of the equation by 3 to solve for x:
3/3 = 3x/3
=> 1 = x
So, the correct value of x that makes the equation true is B. 1.
PLEASE MARK BRAILYISTT :D
Answer:
B, one
Step-by-step explanation:
In order to solve this, you can solve the equation. First, you can use the distributive property to get -x-3=2x-6. If you make the variables on one side and the constants on the other, you will get -3x-3=-6. This can further simplify to -3x=-6. Divide both sides by -3 to get that x=1. Then, the correct answer is B.
The perimeter is 21cm. What is the value of x?
Answers
you know 2x+5+3x+1+x=21
you can simplify this to 6x + 6 = 21cm
you can then take away 6 from both sides
leaving you with 6x = 15
divide those by 6
leaving you with x = 2.5
you can then check this by doing 2.5 times 6 = 15
then 15 + 6
= 21
ANSWER- x = 2.5
What is 3/8 + 5/12???
Answers
Answer:
19/24
Step-by-step explanation:
Find a common denominator of the two numbers, 24 in this case.
3/8=9/24
5/12=10/24
9/24+10/24
19/24