Answers
4b ≥ -18
Related Questions
Please help look at the pined icon.
Answers
Answer:
30%
Step-by-step explanation:
\(\frac{3}{10}\) of the shape is shaded.
3/10 = 0.3 0.3 * 100 = 30
so 3/10 is 30% as a percentage.
WHAT IS NINE -9 PLUS TAN- 10?
Answers
Answer:
19
Step-by-step explanation:
Answer:
Step-by-step explanation:
ok if you mean 9 + 10 then it's 19, but if you mean -9 + -10 then it's -19 and if you mean 9 - 9 + 10 - 10 then it's 0
i'm just giving you all the answers because the way you worded the question it is a bit hard to tell.
Hope that helps
GIVING BRAINLIETS........
Answers
Answer:
1. 175 cubic ft
2. 42 cubic m
3.140 cubic m
4.216 cubic in
Step-by-step explanation:
The easiest way too solve this si to split the shapes up into two smaller shapes. For the first one split it into two rectangles, the long rectangle and the smaller rectangle down the bottom right. First we will do the smaller rectangle, multiply 7 by 2 and then multiply that by 5-3 (the bottom length minus the top length) and you get 28. 7(7x3) + 28. This equals 175. Because it is volume the answer is cubic. Repeat theses steps for the other 3 questions and that is how you solve it.
Answer:
ru tho??? srry i want to help but i think ur lying
Step-by-step explanation:
Solve each division problem, and classify it based on its quotient.
25/4 ÷ 6 1/4
8 1/4 ÷ 3/4
5/4 ÷ 1/4
3 1/3 ÷ 10/3
3 1/7 ÷ 2/7
11 1/4 ÷ 9/4
Answers
Answer:
1
11
5
1
11
5
Step-by-step explanation: no time
Thuy rolls a number cube 7 times. Which expression represents the probability of rolling a 4 exactly 2 times? P (k successes) = Subscript n Baseline C Subscript k Baseline p Superscript k Baseline (1 minus p) Superscript n minus k. Subscript n Baseline C Subscript k Baseline = StartFraction n factorial Over (n minus k) factorial times k factorial EndFraction Subscript 7 Baseline C Subscript 5 Baseline (one-sixth) squared (one-sixth) Superscript 5 Subscript 7 Baseline C Subscript 5 Baseline (one-sixth) Superscript 5 Baseline (five-sixths) squared Subscript 7 Baseline C Subscript 2 Baseline (one-sixth) squared (five-eighths) Superscript 5 Subscript 7 Baseline C Subscript 2 Baseline (two-sixths) squared (four-sixths) Superscript 5
Answers
Answer:
Rolling a 4 on the first try has a probability of (1/6). Meaning, it is one event out of the six possible events of the die. Rolling a 4 a second time also has a probability of (1/6), because nothing has changed on the die.
Answer:
Subscript 7 Baseline C Subscript 2 Baseline (one-sixth) squared (five-eighths) Superscript 5
Step-by-step explanation:
The answer above is correct.
whats the constants of 4+7n-8+6m+9
Please hurry this is due soon!!!
Answers
Answer:
6m+7n+5
Step-by-step explanation:
there you go 4+7n-8+6m+9 =6m+7n+5
A local hotel manager uses the equation y=115x
to determine the cost for extended hotel stays, where x is the number of days. What is the constant of proportionality?
Answers
Please help me
(preferably the last person plz)
Answers
Answer: Its -5z+6 sorry if its wrong
Step-by-step explanation:
-(5x+6)
= -5x-6
The answer is -5x-6
HELP ASAP!
Roaring Zoo has 57 different species of birds. Because of cold weather, only 25 species stayed at the zoo, while the others were transported to the barn until warmer weather returned.
Which equation shows how many species of birds were transported?
b + 25 = 57
b − 25 = 57
b + 57 = 25
b − 57 = 25
Answers
Answer:
A
Step-by-step explanation:
because if you have 57 at the start and b about are transported while 25 stay b+25=57 (b also equals 32)
For five days, Diego recorded the lengths, in minutes, of his walk to school. The mean for his data is 11 minutes. Determine which data set below is Diego’s, and prove that your choice is correct.
Answers
Data Set A: 9, 11, 13, 10, 12
Data Set B: 8, 10, 12, 14, 16
Data Set C: 10, 10, 10, 10, 10
Data Set D: 11, 11, 11, 11, 11
To find the mean, we sum up all the values in each data set and divide by the number of values:
Data Set A: (9 + 11 + 13 + 10 + 12) / 5 = 11 minutes
Data Set B: (8 + 10 + 12 + 14 + 16) / 5 = 12 minutes
Data Set C: (10 + 10 + 10 + 10 + 10) / 5 = 10 minutes
Data Set D: (11 + 11 + 11 + 11 + 11) / 5 = 11 minutes
Comparing the mean of each data set to 11 minutes, we can see that only Data Set A and Data Set D have a mean of 11 minutes. However, to prove that our choice is correct, we need to analyze the individual values in the data set.
In Data Set A, we can observe that the values are relatively close to 11 minutes, with some values slightly above and below. This variation suggests a realistic scenario where Diego's walk to school might take slightly different amounts of time each day.
In Data Set D, all the values are exactly 11 minutes. While it is not impossible for Diego's walk to consistently take exactly 11 minutes each day, it seems less likely than having some variation in the durations.
Based on these observations, we can conclude that the most plausible data set for Diego is:
Data Set A: 9, 11, 13, 10, 12
This data set has a mean of 11 minutes and exhibits a realistic variation in walk durations, making it the most likely choice for Diego's recorded lengths.
Help me, please I cant figure it out.
Answers
Answer:
22g
destiny x volume
2.75 x 8 = 22g
pls helpppp box plot
Answers
Answer:
Hello the answer : C. :)
Step-by-step explanation:
H
Answer: c
Step-by-step explanation:
You start from the range so you subtract 34-24=10 and the median is 31
What is the reference angle for 4560 degrees?
Answers
Answer:
30 degrees
Step-by-step explanation:
Answer:
30°
Step-by-step explanation:
4560° ÷360°= 12.667 (5 s.f.)
This means that the angle 4560° goes around from quadrant I to quadrant IV 12 times, before coming back to quadrant I. The 13th round does not reach quadrant IV.
So, let's find the angle covered after the 12 full rounds.
12 ×360°= 4320°
remaining angle left
= 4560° -4320°
= 240°
See the attached picture to see where 240° will lie in the quadrants. It lies in quadrant III and its reference angle is the red coloured angle in the picture.
Reference angle
= 270° -240°
= 30°
Solve the polynomial by completing the square. Show all steps of your work.\(x^2 - 2x - 63 =0\)
Answers
Step-by-step explanation:
x^2-2x-63=0
x^2-x(9-7)-63=0
x^2-9x+7x-63=0
x(x-9)+7(x-9)=0
(x+7)(x-9)=0
x=-7
x=9
Answer: x = -9 and x= 7
Step-by-step explanation: By using completing the square method
= x² - 2x-63
= x² -7x+9x -63
= x(x-7)+ 9(x-7)
= (x+9) (x-7)
= x = -9 and x= 7
Please Help
I need an answer ASAP
Answers
Pls help me in math, I need this tomorrow, thx :)
Answers
Answer: Range and mean = 8 of both
variance of Set X= 4.7
variance of Set Y= 4.6
Step-by-step explanation:
Two sets of data, set X and set Y are given
a.) Range is the difference of the highest value and the lowest value,
Therefore, Range of set X = 12-4=8
Range of set Y = 12-4=8
Now, Mean of a given data set is the average of all the terms present in the given data set
Mean of set X= Σxif/n = (4+5+6+7+16+18+24)/10 = 8
Mean of set Y= (4+5+7+32+20+12)/10= 8
Therefore, both the data sets has same range and mean.
b.) Standard deviation tells about the variability of the date and is given by,
S.D= σ = √∑ ( X − μ )^2/n
S.D of set X= √(16+9+4+1+0+1+16)/10= √4.7
S.D of set Y= √(16+9+1+0+4+16)/10= √4.6
Variance is the square of S.D, that is, σ^2
Therefore, variance of set X=4.6
variance of set Y= 4.7
c.) The calculated variances of set X and set Y are 4.7 and 4.6 respectively. It implies that the data is more distributed or varied in set X than in set Y. In the other words, data in set Y is more consistent data than of set X.
To learn more about S.D and variance,
https://brainly.com/question/15858152
https://brainly.com/question/12402189
Answer: Range and mean = 8 of both
variance of Set X= 4.7
variance of Set Y= 4.6
Step-by-step explanation:
We know
a.) Range is the difference of the highest value and the lowest value,
Therefore, Range of set X = 12-4=8
Range of set Y = 12-4=8
Now, Mean of a given data set is the average of all the terms present in the given data set
Mean of set X= Σxif/n = (4+5+6+7+16+18+24)/10 = 8
Mean of set Y= (4+5+7+32+20+12)/10= 8
also
b.) Standard deviation tells about the variability of the date and is given by,
S.D= σ = √∑ ( X − μ )^2/n
S.D of set X= √(16+9+4+1+0+1+16)/10= √4.7
S.D of set Y= √(16+9+1+0+4+16)/10= √4.6
Variance is the square of S.D, that is, σ^2
Therefore, variance of set X=4.6
variance of set Y= 4.7
c.) The calculated variances of set X and set Y are 4.7 and 4.6 respectively. It implies that the data is more distributed or varied in set X than in set Y. In the other words, data in set Y is more consistent data than of set X.
A tortoise travels 0.945 miles in 3.5 hours.
If it moves at a constant speed, how many miles per hour is it traveling?
It travels at 245 miles per hour
At this rate, how long will it take the tortoise to travel 4.86 miles?
Answers
Answer:
It travels 0.27 miles per hour
It will take 18 hours for the turtle to travel 4.86 miles.
PLEASE HURRY I NEED THE ANSWER FAST!!!
Answers
Relative minimum: The coldest temperature outside the car was -4°C.
The negative interval is: between the 110th and 170th kilometers, the outside temperature was below zero.
The increasing interval was: over the first 50 km, the temperature outside the car got warmer.
How to Interpret the Quadratic Graph?The relative minimum or maximum of a graph is:
A relative maximum point is a point where the function changes direction from increasing to decreasing (making that point a "peak" in the graph).
A relative minimum point is a point where the function changes direction from decreasing to increasing (making that point a "bottom" in the graph).
Thus, the relative minimum of the graph is -4°C.
The negative interval is between the 110th and 170th kilometers, the outside temperature was below zero.
The increasing interval was over the first 50 km, the temperature outside the car got warmer.
Read more about Quadratic Graph at: https://brainly.com/question/14477557
#SPJ1
a medium sized apple has a massof 60g.
about how many apples make 1kg
Answers
Answer:
16 apples
Step-by-step explanation:
There are a 1000 grams in 1 kg
1000 / 60 = 16.6667
This is not quite 17 apples, so we will round down to 16
If you do 1000/16 you will get a decimal. In most cases, you would round up. Although, we are dealing with things that we just can’t have half of an apple.
How would you solve this?
(problem in image)
Answers
Answer: 18 Fruit Baskets
Step-by-step explanation:
He would need to sell 18 fruit baskets and 2 pencils to make the total $300.
William is a very busy professional DJ. Last year, he worked at 10-anniversary parties and 26 other events.
What is the probability that one of the events William worked on last year, selected at random, was an anniversary party?
Write your answer as a fraction or whole number.
Answers
Answer:
hello
Step-by-step explanation:
The required probability that William worked on last year was an anniversary party is 1/ 36.
As mentioned in the quesiton,
William is a very busy professional DJ. Last year, he worked at 10-anniversary parties and 26 other events.
Probability can be defined as the ratio of favorable outcomes to the total number of events.
Here,
Total sample space = 26 + 10 = 36
Number of favorable outcomes = 1
the probability that William worked on last year is was an anniversary party,
= Favorable outcome/sample space
= 1 / 36
Thus, the required probability that William worked last year is 1/ 36.
Learn more about probability here:
brainly.com/question/14290572
#SPJ2
/..................................................................................................................................................................../
Answers
hope this helps!
Answer: hope this helps ♡
(blue) 6:2 (yellow)
Step-by-step explanation:
total = 8oz
(blue) 3:1 (yellow) = 4oz (3+1)
(blue) 6:2 (yellow) = 8oz (6+2)
Create a histogram that shows this information.
Answers
Answer:
Step-by-step explanation:
Answer:
Explanation:
Answer:
Explanation:
Answer:
Explanation:
Answer:
Explanation:
Answer: YOUR MOM
Step-by-step explanation:
please help! giving brainlest if explained
Answers
Answer:
Hello, Im Mack, | Hope your doing well :)
Here is the Answer Ive got for you:
Step-by-step explanation:
Here is the Table filled out with the correct Values:
Speed Equation: (Velocity=distance/time)
Distance: Distance traveled: Time traveled: Speed:
0-2 2 Meters 20 Secs 10secs/m
4-6 6 Meters 30 Secs 5secs/m
8-10 10 Meters 50 Secs 5secs/m
Comment if you need further help, and I will rely asap,
Hope I helped you out :)
Have a great day my friend and best of luck to your studies :)
Keira said that if 6 tickets are sold, there should be 2 tickets left. Is Keira correct?
Answers
According to Keira, if 6 tickets are sold, there should be 2 tickets left. However, we don't have any information about the initial number of tickets available.
If the total number of tickets initially was 8, and 6 tickets were sold, then there would indeed be 2 tickets left, supporting Keira's statement.
However, if the total number of tickets initially was less than 8, or if the statement doesn't specify the initial number of tickets, we cannot determine if Keira's statement is correct.
Therefore, without additional information, we cannot determine the accuracy of Keira's statement.
Bernie, a caterer, is investing some money in equipment and employees to help grow his business. Recently he spent $40 on equipment and hired a server who makes $12 per hour. Bernie is hoping to make up these expense at the next job that is scheduled, which pays a base of $30 in addition to $14 per hour that the server works. In theory, this event could pay enough to cancel out Bernie's expenditures. How much would the job pay?
Write a system of equations, graph them, and type the solution.
Answers
Answer:
The job would pay $44 ($30 base + $14 per hour for the server).
Step-by-step explanation:
that would be the answer but i cant place them in the graph......lol i helped to the best of my ability i hoped this helped !!
Answer:
it should be 44 dollars
Step-by-step explanation:
Brain test! Answer the question below.
Answers
5) Jay used 16 dollars
6) 72
7) 27
8) 1/24
9)1/15
Mackey invested some money in an account paying 6% interest for one year. She invested $1000 more than this amount in an account paying 8.5%. How much did she invest in total if the total interest earned in the year was $737.50?
Answers
Step-by-step explanation:
Let's assume the amount Mackey initially invested in the 6% account is x dollars.
According to the given information, Mackey invested $1000 more than x in the 8.5% account, which means she invested (x + $1000) dollars in that account.
The total interest earned from the 6% account would be 0.06x dollars, and the total interest earned from the 8.5% account would be 0.085(x + $1000) dollars.
The total interest earned in the year is given as $737.50, so we can set up the equation:
0.06x + 0.085(x + $1000) = $737.50
Simplifying the equation:
0.06x + 0.085x + 0.085($1000) = $737.50
Combining like terms:
0.145x + $85 = $737.50
Subtracting $85 from both sides:
0.145x = $737.50 - $85
0.145x = $652.50
Dividing both sides by 0.145:
x = $652.50 / 0.145
x ≈ $4500
Therefore, Mackey initially invested approximately $4500 in the 6% account, and she invested $1000 more, which means she invested a total of $5500.
$4500
$4500
$4500
$4500
Janet can make 1/2 of a necklace in 20 minutes. At this rate, how many necklaces can Janet make in 2 hours?
Answers
Answer:
3 necklaces
Step-by-step explanation:
2 hours = 120 minutes
1 necklace in 40 minutes
120/40 = 3
3 necklaces
Answer:
3 necklaces
Step-by-step explanation:
2 hours needs to be in the same units as the 20 minutes
2 hours = 2 * 60 minute = 120 minutes
Now we can use ratios to solve
1/2 necklace x necklaces
-------------------- = ----------------
20 minutes 120 minutes
Using cross products
1/2 * 120 = 20x
60 = 20x
Divide by 20
60/20 = 20x/20
3= x
3/10 x 5 in a fraction
Answers
Answer: 3/2
Step-by-step explanation:
3/10 * 5
3/10 * 5/1
this can be simplified, the 5 cancels out and the 10 becomes a 2
3/2*1/1 = 3/2
Answer:
3/2
Step-by-step explanation: