Answers
Answer:
240
Step-by-step explanation:
You have to find the area of each indivigual side and then add all the areas together. So like 9x5 is 45 so you take 45 and multiply it by 4 since there are 4 sides identical to that side and then you get 180. Then you multiply 6x5 and that gives you 30 which you then multiply by 60, so then all you gotta do is 60+180=240.
Related Questions
Kevin went bowling with $25 to spend. He rented shoes for $4.25 and paid $4.00 for each
game. What inequality could be used to find g, the greatest number of games Kevin could
have played?
a. 4g + 4.25 = 25
b. 4g + 4.25 2 25
c. 9.25g 5 25
d. 25g 2 25
Answers
Answer:
4g+4.25[tex]\leq[/tex]25
Step-by-step explanation:
He doesn't have more than $25
Graph the linear equation
Answers
PLS HURRY FOR THE LOVE OF GOD
On a coordinate plane, a line goes through (0, negative 6) and (2, 0) Negative one-third
A. -1/3
B. 1/3
C. 3
D. -3
giving 25pts whoever answers it first
Answers
Answer:
The answer is 44!
Step-by-step explanation:
hehe ywww!!
renegade???
Jason went to a batting cage. He hit 32 out of 40 balls that were pitched.
What is his batting percentage? *
Answers
Answer:
80%
Step-by-step explanation:
Writing equations of lines
Answers
Answer:
Step-by-step explanation:
You can see that (0,6) and (1,1) are points on the line.
Use their coordinates to calculate the slope.
slope = (6-1)/(0-1) = 5/(-1) = -5
You can also see that the y-intercept is 6.
Slope-intercept equation of the line: y = -5x+6
Please use the following data to build a regression model and write a summary. IV is sugar and DV is calories.
Sugar: 5, 8, 9, 10, 15, 18, 14, 17, 20, 22, 24, 26, 30 ,30, 32
Calories: 20, 30, 60, 70, 100, 95, 70, 83, 103, 112, 130, 80, 95, 130, 112
Answers
Answer:
y = 3.0453 + 29.1542x
Step-by-step explanation:
Given the data:
Sugar (X) : 5, 8, 9, 10, 15, 18, 14, 17, 20, 22, 24, 26, 30 ,30, 32
Calories (Y) : 20, 30, 60, 70, 100, 95, 70, 83, 103, 112, 130, 80, 95, 130, 112
To obtain the regression model :
General form of a regression equation :
y = c + mx
y and x are the dependent and independent variables ;
m = slope ;
Thus ;
Regression model for the data above is:
y = 3.0453 + 29.1542x
. What's 15734x12394?
Answers
Answer:
195007196
Step-by-step explanation:
Answer:195007196
Step-by-step explanation:
A group of band instructors answered a survey about hours of rehearsal per week and number of competitions won. The graph shows the results of this survey.
Based on these results, if a band practices 5 hours per week next season, which is the best estimate of the number of competitions the band can expect to win?
A.
36
B.
31
C.
27
D.
24
Answers
Answer: B. 31
Step-by-step explanation:
This linear regression was constructed by relating the hours practiced per week and the number of competitions won.
Going by this graph, the number of competitions they can expect to win at 5 practices a week is 31.
This is derived by looking for the point where 5 competitions on the x-axis intersects with the line. This point is at 31 competitions on the y axis which would make it the answer.
Answer:
its B
Step-by-step explanation:
i took the quiz on PLATO
Ivanah answered 96% of the test questions correctly. There are 50 questions on the test. How many questions did Ivanah answer correctly?
Answers
Answer:
48
Step-by-step explanation:
50*96%=48
Answer: 48 questions
Step-by-step explanation:
The way you were told how to do this could be different but this is how I learned-
96%=ninety six hundredths, also written as (96/100). That represents the part out of the whole ( you got 96 out of 100). That fraction is equal to (x/50), where x= questions answered correctly. To find x, multiply 50 by 0.96 (because 0.96= 96/100)
what is the ratio 6:24 in lowest terms
Answers
Answer:
1/4 or 3/12
Step-by-step explanation:
hope this helps. If you divide both numbers by 2 you get 3/12, and if you divide by 3 you get 2/8 which equals 1/4.
which graph is right?
Answers
Answer:
C
Step-by-step explanation:
if y > 5 the graph that is highlighted above y=5 dotted line will include the solutions since the solutions will be greater than 5
Sarah has 3 3/4 cups of sugar. Each batch of pancakes uses 1/2cups of sugar. How many batches of pancakes can she make?
Answers
Answer:
7 1/2
Step-by-step explanation:
Find the missing side. Round to the nearest tenth.
Answers
Answer:
40.00520088 or 40 rounded
Step-by-step explanation:
sine rule
Pls help with a khan academy againnnn
Answers
Answer:
x=0.75
Step-by-step explanation:
-2.5(4x-3)
-10x=-7.5
x=0.75
HELP MEE PLEASEEGWGWGS i’ll give brainlest to who ever answers
Answers
Answer:
The answer is 3
i hope this helps
Please help, i will give brainliest
Answers
the answer is A and C
Brian pays £120 per week in rent.
His landlord decides to increase the rent by 15%.
How much rent does he pay now?
Answers
All trucks traveling on Interstate 40 between Albuquerque and Amarillo are required to stop at a weigh station. Trucks arrive at the weigh station at a rate of 0.42 trucks/min, and the station can weigh, on the average, 0.46 trucks/min. Determine the following:
a. Average number of trucks waiting in the queue, Lq
b. Average waiting time in the queue for each truck, Wq
c. Average time spent in the system by each truck, W
d. Probability that arriving truck has to wait for service, PW
e. Probability that one truck is waiting in the queue and one truck is being served, P2
f. What is the probability that more than two trucks are waiting in the queue (i.e. more than three in the system)?
Answers
Answer:
9.587 ; 22.83 ; 25 minutes
Step-by-step explanation:
Given that:
Arrival rate (λ) = 0.42 trucks/ min
Service rate (μ) = 0.46 trucks / min
Trucks arrive at the weigh station at a rate of 0.42 trucks/min, and the station can weigh, on the average, 0.46 trucks/min. Determine the following:
a. Average number of trucks waiting in the queue, Lq
Lq = λ² / μ(μ - λ)
Lq = 0.42² / 0.46(0.46 - 0.42)
Lq = 0.1764 / 0.0184
= 9.5869565
= 9.587
b. Average waiting time in the queue for each truck, Wq
Wq = λ / μ(μ - λ)
Wq = 0.42 / 0.46(0.46 - 0.42) = 22.83 minutes
c. Average time spent in the system by each truck, W
W = 1 / (μ - λ)
W = 1 / (0.46 - 0.42)
W = 1 / 0.04
W = 25 minutes
Simplify the expression.
(a^7)^9
Answers
Please HELP !!!!!!!!!!!!!!! IT IS DUE TODAY :( The circle graph below shows the different ways students get home from Astro-park Middle School.
40% School bus
15% car
20% Bicycle
25% walk
If there are 1200 students, how many students DON'T take the school bus home?
students.
Answers
Answer:
480
Step-by-step explanation:
1200 times 0.4 equals 480
Suppose that a bike rents for $4 plus $2.50 per hour. Write an equation in slope-intercept form that models this situation.
Answers
Answer:
y=2.50x+4
Step-by-step explanation:
Evaluate the expression 6x for x 6.
6x = blank when x=6
Answers
Step-by-step explanation:
[tex] \underline{ \underline{ \text{Given}}} : [/tex]
x = 6[tex] \underline{ \underline{ \text{To \: find}}} : [/tex]
Value of 6x[tex] \underline{ \underline{ \text{Solution}}} : [/tex]
~ Plug the value of x and then multiply !
⇾ [tex] \tt{6x = 6 \times 6 \times = \boxed{36}}[/tex]
[tex] \red{ \boxed{ \boxed{ \text{Our \: final \: answer : \boxed{ \tt{36}}}}}}[/tex]
Hope I helped ! ♡
Have a wonderful day / night ! ツ
▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁
A manufacturer of computer printers purchases plastic ink cartridges from a vendor. When a large ship- ment is received, a random sample of 200 cartridges is se- lected, and each cartridge is inspected. If the sample pro- portion of defective cartridges is more than .02, the entire shipment is returned to the vendor.
a. What is the approximate probability that a shipment will be returned if the true proportion of defective car- tridges in the shipment is .05?
b. What is the approximate probability that a shipment will not be returned if the true proportion of defective car- tridges in the shipment is .10?
Answers
Answer:
a. 0.9744
b = 0.00008 (approximately 0)
Step-by-step explanation:
We have the sampling distribution following a normal distribution.
1
the proportion, p^ is 0.05, n = 200
Standard deviation = √p^(1-p^)/n
= √0.05(1-0.05)/200
= √0.0475/200
= √0.0002375
= 0.0154
The probability (p>0.02)
= p(z>0.02-0.05/0.0154)
= P(z>-1.95)
= P(z<1.95)
When we use the standard normal table = 0.9744
So, 0.9744 is the approximate probability that a shipment will be returned if the true proportion of defective car- tridges in the shipment is 0.05
b. P^ = 0.10( true population of defective cartridges = 0.10)
= √0.10(1-0.10)/200
= 0.0212
Probability it will not be returned
= P(p<=0.02)
= P(z<=0.02-0.10/0.0212)
= P(Z<= -3.77)
Using the standard normal table
1-p(z<3.77)
= 1 - 0.99992
= 0.00008
This is approximately 0
Thisis the approximate probability that a shipment will not be returned if the true proportion of defective car- tridges in the shipment is .10
Given that f(x) = 2x+4 and h(x)= x3, find (h of)(1).
Answers
Answer:
Solution,
Given,
f(x) = 2x + 4
h(x) = [tex]x^{3}[/tex]
Now,
hof(x) = h{f(x)} = h (2x + 4) = [tex](2x+4)^{3}[/tex]
Put x = 1,
hof(1) = [tex][2(1)+4]^{3}[/tex] = 216
16 Compare Dawn earned $97.50 for 10 hours of work. Amy earned $120 for 12 hours
of work. How much did each person earn per hour? How can you use this information
to compare their earnings?
Curriculum Associates, Copy
16
Lesson 2 Understand Unit Rate
Answers
Answer:
Dawn earns $9.75 per hour while Amy earns $10 per hour.
This information is important in comparing who is actually earning more than the other. Amy is earning $0.25 more than Dawn is earning. Thus, working for an extra 2 hours than Dawn made her earn $22.5 more than Dawn earned in a week.
Step-by-step explanation:
You can get the hourly work rate of Dawn and Amy by dividing their total earnings to the number of hours they worked.
Dawn = $97.50 ÷ 10 = $9.75Amy = $120 ÷ 12 = $10You can get the difference in hourly rate by subtracting Dawn's earning from Amy's earning.
$10 - $9.75 = $0.25You can also get the difference in their weekly earnings by subtracting Dawn's total weekly earning from Amy's total weekly earning.
$120 - $97.50 = $22.5Put in order from least to greatest. -76 , 34 , 54 , -12 , |-29|
Integers 6th grade
Answers
Answer:
-76, -12, |-29|, 34, 54
Step-by-step explanation:
I hope this helps you out...
Answer:
-76, -12, 29, 34, 54
Step-by-step explanation:
Since the 29 is in absolute value bars it turns positive.
how does 3.71 round up to 3.7
Answers
Answer:
Step-by-step explanation:
cuz 7 is greater then 5
Which of the following is the slope of the line that passes through the points ( –2, 8) and (10, –1)
Answers
Answer:
none of them
Step-by-step explanation:
plug it into desmos, and none of them pass through the points
5) Derek was surfing through the internet for a good deal on t-shirts. Help Derek find the
best buy among the following deals: Three t-shirts for $28.95, four t-shirts priced at
$39, and an offer of five t-shirts for $49.95.
Answers
Answer:
The first one
Step-by-step explanation:
To figure out which one is the best deal, for each one how much one t-shirt costs.
First deal:
3 t-shirts for $28.95
To figure out how much money one t-shirt would cost, you divide $28.95 by 3.
1 t-shirt = 28.95/3 = $9.65.
Second deal:
4 t-shirts for $39
Same thing as the last one, except since there are 4 t-shirts you divide $39 by 4.
1 t-shirt = 39/4 = $9.75
Third deal:
5 t-shirts for $49.95
This time you will divide 49.95 by 5.
1 t-shirt = 49.95/5 = $9.99
The last step is to compare the three deals, and since you are trying to find the one that costs the least you can see that the first deal is the best one, because $9.65 per shirt is cheaper than $9.75 and $9.99
the theaters sell tickets for a concert. tickets for the lower level are $35 each and tickets for the upper level are $25 each. the theater sold 350 tickets for $10,250. how many tickets were sold in each section
Answers
$35x + $25y = $10,250
Equation 2 for quantity (number #) of tickets sold:
x + y = 350
Use substitution method:
y = 350 - x
35x + 25 (350 - x) = $10,250
35x + $8750 - 25x = $10,250
10x + $8750 = $10,250
- $8,750 -$8,750
10x = 1,500
x = 150
y = 350 - 150
y = 200
Check the answers:
$35 (150) + $25 (200) =
$5,250 + $5,000 = $10,250
9514 1404 393
Answer:
150 lower level200 upper levelStep-by-step explanation:
Let x represent the number of lower-level tickets sold. Then the total revenue is ...
35x +25(350-x) = 10250
10x +8750 = 10250 . . . simplify
10x = 1500 . . . . . . . . . subtract 8750
x = 150 . . . . . . . . . . . lower-level tickets sold
350-x = 200 . . . . . upper level tickets sold
There were 150 tickets sold for the lower level, and 200 sold for the upper level.
