Answer:
Shadow method
Step-by-step explanation:
If the ratio of full parking spaces to empty spaces in a parking lot is 10:17, how many total parking spaces are there?
Answer:
you just addd them so its 27 spaces in the parkng lot :)
Step-by-step explanation:
A quality assurance inspector at a donut factory, checks for product quality using a random sample of 7 donuts from a batch of 38, with 14 cake donuts and 24 glazed donuts. Let p^ be the proportion of cake donuts in the sample.
Is the 10% condition met in this case?
Is the Normal condition met in this case?
Answer:
No/maybe and Yes
Step-by-step explanation:
A) The normal condition states that the population must be greater than or equal to 10n. In this case 10 * 7 (sample size) = 70 which is greater than the batch of 38. You could argue that the factory is likely to produce more than 38 donuts, so it may be possible for Samuel to meet the 10% condition if he is talking about more than one batch.
B) The normal condition is met by np [tex]\geq[/tex] 10 and n(1-p) [tex]\geq[/tex] 10.
We already know that the sample size is 7, so all we need to do is find p. Except we don't. The value of p represents probability, and something can not occur more than 100% of the times that it is possible. For this reason p can only be 0 - 1.0. Even at 100% probability, 7 * 1 < 10, so the normal condition can never be met with only 7 samples.
Bennie and $12.00 per hour as a lifeguard he earns a bonus $75.00 for taking a training course. How much hours must be work to earn at least $399.00
(PLEASE HELP GIVING BRAINIELST!!!!) Select the correct comparison
Answer:
A.
Step-by-step explanation:
(-4t^5) (-10t) NEED AN ANSWER VERY SOON !! PLEASE HELP!!!!
Answer:
40t⁶
Step-by-step explanation:
Since -4t⁵ and -10t have the same variable (base), we can multiply their coefficients (numbers) and add their exponents
-4t⁵ * -10t = 40t⁶
Since both numbers are negative, when we multiply them, they cancel out.
SInce both variables are the same (both are t), we can just add their exponents together. Even though we don't see an exponent above -10t, we can assume that it is 1. Think of it as this, -10t = -10t¹ because it just represents -10t, -10t (specifically the t) isn't being multiplied by anything.
Answer:
40t^6
Step-by-step explanation:
(-4t^5)(-10t) = 4t^5 • 10t
40t^5 t = 40t^ 5+1 = 40t^6
Solve for n
3n + 2 - 2n + 5 = 17
(Combine like terms then solve.)
Answer:
n+7=17
n=17-7
n=10
Step-by-step explanation:
$14.00 for 7 minutes
Unit rate
Answer:
$2/min
Step-by-step explanation:
14 ÷ 7 = 2
Therefore, $2 per minute.
WILL GIVE BRAINILEST FOR CORRECT ANSWER!
Why does the troposphere vary in thickness?
Answer:
Near the equator, the troposphere is thicker than at the poles, since the spinning of the Earth tends to shift air towards the equator.
brainliest maybe?
Step-by-step explanation:
Answer the following questions using the graph at the right (attatched). The graph shows the height h in feet of a snowball t seconds after it is launched. The path of the snowball is given by the equation: h = -16t^2 + 128t
How long is the snowball in the air? Explain how you know the answer based on the graph
Answer:
8secs
Step-by-step explanation:
To calculate how long the ball stays in air, we need to find the time it takes to reach the max height first
The ball reaches its max height when dh/dt = 0.
-32t+128=0
32t = 128
t = 128/32
t = 4secs
The time the ball spent in air will be;
t = 2(4)
t = 8secs
Hence the ball spent 8secs in air
VUGUVI Jamal has 75 oranges and 675 apples. What percentage of the fruit is apples?
Answer:90%
i used my calculator but basically i added the numbers up and divided them by 75 which gave me 10% so that is the percent of the oranges so you substracted by the whole (100%) and it gives you the answer, your welcome.
The 90% of the fruit is apples.
What is a percentage?A ratio or value that may be stated as a fraction of 100 is called a percentage. And it is represented by the symbol '%'.
Given:
Jamal has 75 oranges and 675 apples.
The total fruits are 750.
Let n be the percentage of the fruit is apples.
So,
675 = n x 750/100
n = 67500/750
n = 90%
Therefore, the percentage is 90%.
To learn more about the percentage;
brainly.com/question/24159063
#SPJ5
Which fraction on the number line is equal to 3? 1/4 2/4 3/4 4/4 5/4 6/4 7/4 8/4 9/4 10/4 11/4 12/4 13/4 14/4 15/4 16/4 17/4 18/4 19/4 20/4? please help
Answer:
12/4
Step-by-step explanation:
4 goes into 12 3 times making 12/4 equal to 3
The correct fraction on the number line is equal to 3 is,
⇒ 12 / 4
What is mean by Fraction?A fraction is a part of whole number, and a way to split up a number into equal parts. Or, A number which is expressed as a quotient is called fraction. It can be written as the form of p : q, which is equivalent to p / q.
Given that;
To find fraction on the number line is equal to 3.
Now, We get;
On the number line,
= 12 / 4
= 3
Thus, The correct fraction on the number line is equal to 3 is,
⇒ 12 / 4
Learn more about the fraction visit:
https://brainly.com/question/5454147
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Help I can’t figure this
Answer:
12.6
Step-by-step explanation:
9*3.6-6.6*3=S
S=12.6feet^2
Is the function represented by the table non-linear?
Answer: The answer is A:
Step-by-step explanation: Yes, because it has a constant rate of change.
#3 no because it doesnt have a constant rate of change
CJ went out to eat. He wanted to tip 18% because he got exceptional service. His bill (before tip) was $18.47. What was the total bill including tip?
Answer:$21.79
Step-by-step explanation:
If the original cost is 18.47 and you want to tip 18% tip the tip you would tip is 3.32 and if you add that to 18.47 you will get 21.79
Solve for x ASAP pls
The angle vertically opposite to angle 130° will be equivalent to 130° since they are vertically opposite angles.
So, the angle corresponding to x+139° will be equivalent to 130°.
Which means :
[tex] = x+ 139 = 130[/tex]
[tex] = x = 130 - 139[/tex]
[tex] =\color{hotpink} x = - 9[/tex]
Therefore, the correct option is :
[tex]\color{hotpink}\bold{A) -9}[/tex]
awnser for brainlist
Answer:
10/20-8/20=2/20
Step-by-step explanation:
Write the equation of a line that is perpendicular to the line y = x – 5 and contains the
point (-4, 13)?
Answer:
y = -x + 9
Step-by-step explanation:
Here, we want to write the equation of a line
mathematically, if two lines are perpendicular, the product of their slopes is -1
Comparing the given equation with the general form of;
y = mx + b
where m is the slope and b is the y-intercept, we can see that the slope value is 1
So the slope of the second line will be;
-1/1 = -1
now we want to write the equation of a line that has a slope of -1 and passes through the point (-4, 13)
we use the point-slope form here
That will be;
y-y1 = m(x-x1)
y-13 = -1(x+ 4)
y-13 = -x - 4
y = -x -4 + 13
y = -x + 9
What ratio is equivalent to 3:9 24:54, 18:54, 36:81
Answer:
B
Step-by-step explanation:
Answer:
Step-by-step explanation:
3:9 [tex]\neq[/tex] 24:54, 24/3 = 8, 54 / 9 = 6, 8 [tex]\neq[/tex] 6, NOT Equal
3:9 = 18:54, 18/3 = 6, 54/9 = 6, 6=6, EQUAL
We've now found the answer, but for the sake of learning, let's keep going.
3:9 [tex]\neq[/tex] 36:81, 36/3 = 12, 81/9 = 9, 12 [tex]\neq[/tex] 9, NOT Equal
A walking trail is 3.8 miles long. If Gertrude walked the length of the 1 walking trail 13 times, how many miles did Gertrude walk?
Answer:
49.4 miles.
Step-by-step explanation:
3.8 × 13 = 49.4 (miles)
9/5 as a mixed number
Answer:
1 and 4/5
Step-by-step explanation:
Answer:
ans below
Step-by-step explanation:
the answer is 1 1/4
I think this is the answer
if £5000 Is placed into a bank account that pays 2% compound interest per year, how much will be in the account after two years
Answer:
£5200
Step-by-step explanation:
First, converting R percent to r a decimal
r = R/100 = 2%/100 = 0.02 per year,
then, solving our equation
I = 5000 × 0.02 × 2 = 200
I = £ 200.00
The simple interest accumulated
on a principal of £ 5,000.00
at a rate of 2% per year
for 2 years is £ 200.00.
will mark brainliest help asap plz
Answer:
y = 2x - 3 is the anwser i think
Answer:
if you need help on 40 the answer is
xy=1
if the number is going throguh the y axis when its parelle.
tell me if im wrong
ALGEBRA: Sandra Woo delivers flowers. She earns $5.50 to deliver a small arrangement and $8.25 to deliver a large arrangement. Last week she made 52 deliveries and earned a total of $343.75. How many LARGE arrangements did she deliver?
Answer:
the large arrangement be 21
Step-by-step explanation:
The computation of the large arrangements she delivered is as follows:
Let us assume the small arrangement be x
And, the large arrangement be y
Now as per the question
5.50x + 8.25y = $343.75 ......(1)
x + y = 52........(2)
We can write as
x = 52 - y
Now put the x value in the (1) equation
5.50(52 - y) + 8.25y = $343.75
$286 - 5.50y + 8.25y = $343.75
2.75y = 57.75
y = 21
Hence, the large arrangement be 21
The cost of fencing a square feild at Rs 3.20 per m is Rs 6400 find the cost of levelling the feild at Rs 85 per are solve
Answer:
Rs. 170000
Step-by-step explanation:
Given data
We are told that it cost 6400 to fence 3.2 meter square
Required
The cost to fence 85 meter square
Hence if it cost
Rs. 6400 to fence 3.2 meter square
Rs. x will fence 85 meter square
cross multiply we have
x= 85*6400/3.2
x=544000/3.2
x= Rs. 170000
Which point on the number line best represents the square root of 6
Answer:
I don't see the file.
Step-by-step explanation:
Answer:
point 2.44 represents the location of √6 or 2.44 is between 2 and 3
Step-by-step explanation:
Sharon wants to make cookies for her class bake sale. She found a recipe that calls for 2/3 cups of flour for each batch of cookies. How many batches can she make using 12 cups of flour?
A. 6
B. 12
C. 8
D.4
Answer:
18 batches (not sure why this isn't an answer, I'm sure it is right)
Step-by-step explanation:
Please let me know if you want me to add an explanation as to why this is the answer. I can definitely do that, I just don’t want to waste my time in case you don’t want me to :)
Find the percent of change. Round to the nearest tenth, if necessary.
In the 2006 season, Tom Brady threw for 3,529 yards. In the 2007 season, he threw for 2,806 yards.
Answer:
20.487%
Step-by-step explanation:
divide the second number by the first. then do one minus that number
what is 10 times 5.999999?
Answer:
59.99999
Step-by-step explanation:
thanks hope it helps u........ pls mark me as brainliest.......if it helps☺️
assidee has a checking account. If the account balance ever falls below zero, the bank charges her a fee of $5.95 per day. Today, the balance in Kassidee's account is -$2.67. If she does not make any deposits or withdrawals, what will be the balance in her account after 2 days?
5.95x2= 11.9
-2.67-11.9=-14.57
Her balance aftern2 days will be $-14.57
how to find a perimeter of a triangle
Answer:
To find the perimeter of a triangle, add all the side lengths
Step-by-step explanation: