Answer:
I think it’s C I’m not sure I seen a question like this before
Step-by-step explanation:
Need help please. I answer 3.5 quarts and 2 oz, but the answer is wrong. I don't know why.. Please help me out... Thank you.
Note: I used this 1 quartz = 2 pints
and 1 gallon = 4 quarts = 8 pints....I either convert from gallon to pints then convert back to quart ( for before and after), or convert from gallon to quart directly.
Answer:
i think its 32 pints
Step-by-step explanation:
im pretty sure but sorry if im wrong ❤️
The remaining honey in the beehive is 4 gallons and 2 quarts, or 4 quarts and 2 ounces.
we need to convert the given measurements to quarts and ounces and then subtract them from the original 5 gallons.
1 gallon is equal to 4 quarts, and 1 quart is equal to 32 ounces.
4 gallons can be converted to quarts by multiplying by 4:
4 gallons × 4 quarts/gallon = 16 quarts
1 pint is equal to 2 cups, and 1 cup is equal to 8 fluid ounces.
1 pint and 2 ounces can be converted to ounces:
1 pint × 2 cups/pint × 8 ounces/cup = 16 ounces
2 ounces (already in ounces) = 2 ounces
Now, let's add up the converted measurements:
16 quarts + 16 ounces + 2 ounces = 16 quarts and 18 ounces
To find the remaining honey, we subtract the converted measurements from the original 5 gallons:
5 gallons - 16 quarts - 18 ounces = 4 gallons and 2 quarts
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I don’t understand why this is wrong. Can anyone please correct my mistake? Thanks
Answer and Step-by-step explanation:
First off, write the equation in slope intercept form.
y = [tex]-\frac{2}{3} x + 2[/tex]
(3, 0) is the x intercept, so when we go up 2 and left 3 (opposite of the slope, since we want to find the y-intercept), we get a y-intercept of 2.
Now, you put this equation into point-slope form.
Subtract 2 from both sides of the equation.
[tex]y - 2 = -\frac{2}{3} x[/tex]
2 represents [tex]y_{1}[/tex], and the 0 will represent [tex]x_{1}[/tex]. This is because when you plug in 0 for x, you get 2 as the result.
So, the equation should be:
[tex]y - 2 = -\frac{2}{3} (x + 0)[/tex]
Hope this helps!
#teamtrees #WAP (Water And Plant)
What is the horizontal asymptote of
Answer:
y= -2
Step-by-step explanation:
y= -2 is your horizontal asymptote, and if needed, the vertical asymptote is x= -1
( 20 points + brainliest for the correct answer!!!)
ASA AAS CONGRUENCE
can you please explain the answer to me
Answer:
[tex]b=\sqrt{7}[/tex]
Step-by-step explanation:
When we solve for this we should always remember this formula [tex]a^2+b^2=c^2[/tex] and since we already know a and c we can plug that in to find out what b could be but we won't actually solve it.
[tex]a^2+b^2=c^2\\3^2+b^2=4^2\\9+b^2=16\\b^2=7\\\sqrt{b^2}=\sqrt{7}\\b=\sqrt{7}[/tex]
So b would equal whatever the square root of 7 is.
What is the solution to x+1<9
Answer:
[tex]x<8[/tex]
Step-by-step explanation:
All that we have to do is the inverse, so we will subtract 1 on both sides.
[tex]x+1<9\\x<8[/tex]
So the answer is anything less than 8.
3600 dollars is placed in an account with an annual interest rate of 9%. How much will be in the account after 25 years, to the nearest cent?
Answer:
31043.09
Step-by-step explanation:
answered on delta math and got it correct
Hello! Please answer this question with all of the info it is asked for. Please be sure to include all of your work and share any of your thoughts you had when solving. Please do not answer unless you know the answer. Thanks! Good Luck!
A football is kicked straight up into the air from 3 feet above the ground with an initial velocity of 208 ft/s. The function that models the ball's height is: h(t) = -16t^2 + 208t + 3.
a) Find how long it takes for the football to reach its maximum height.
b) Determine how long the football was in the air (approximately). Why might this not quite be accurate?
c) Determine the maximum height of the football.
Answer:
a) 6.5 secondsb) 13 secondsc) 679 ftStep-by-step explanation:
Given function:
h(t) = -16t^2 + 208t + 3a) Maximum height is the vertex. The ball reaches the maximum after:
h = -208/2(-16) = 6.5 secondsb) Time the ball was in the air:
-16t^2 + 208t + 3 = 0Solving we get approximately t = 13 seconds
c) Maximum height is at vertex, we found t above:
h(6.5) = -16(6.5)^2 + 208*6.5 + 3 = 679 ftjack buys a pool with 400 gallons , and it take 8 hours to fill. How many gallons were poured per hour?
Answer:
50 gallons per hour
Step-by-step explanation:
400/8 = 50
Answer: 50 gallons
Step-by-step explanation:
500/8
One hundred rats with mothers that were exposed to high levels of tobacco smoke during pregnancy were put through a simple maze. At the outset, the maze required the rats to make a choice between going left and going right. Eighty of the tats went right when running the maze for the first time. Assume that the 100 rats can be considered an SRS from the population of all rats born to mothers who were exposed to high levels of tobacco smoke during pregnancy. (Note that this assumption may or may not be reasonable, but researchers often assume that lab rats are representative of large populations because they are often bred to have uniform characteristics.) Let p be the proportion of rats in this population that would go right when running the maze for the first time. Determine a 90% confidence interval for p. Show as much work as is possible.
Answer:
The 90% confidence interval for pis (0.7342, 0.8658).
Step-by-step explanation:
In a sample with a number n of people surveyed with a probability of a success of [tex]\pi[/tex], and a confidence level of [tex]1-\alpha[/tex], we have the following confidence interval of proportions.
[tex]\pi \pm z\sqrt{\frac{\pi(1-\pi)}{n}}[/tex]
In which
z is the zscore that has a pvalue of [tex]1 - \frac{\alpha}{2}[/tex].
For this problem, we have that:
100 rats mothers, 80 went right. So [tex]n = 100, \pi = \frac{80}{100} = 0.8[/tex]
90% confidence level
So [tex]\alpha = 0.1[/tex], z is the value of Z that has a pvalue of [tex]1 - \frac{0.1}{2} = 0.95[/tex], so [tex]Z = 1.645[/tex].
The lower limit of this interval is:
[tex]\pi - z\sqrt{\frac{\pi(1-\pi)}{n}} = 0.8 - 1.645\sqrt{\frac{0.8*0.2}{100}} = 0.7342[/tex]
The upper limit of this interval is:
[tex]\pi + z\sqrt{\frac{\pi(1-\pi)}{n}} = 0.8 + 1.645\sqrt{\frac{0.8*0.2}{100}} = 0.8658[/tex]
The 90% confidence interval for pis (0.7342, 0.8658).
y= -2 x-8 y= 6x - 4 plot the two lines by clicking the graph
Answer:
(0,-4)(-6,-5)
Step-by-step explanation:
Which math expression means "44 more than an unknown number"?
O A. x - 44
B. X= 44
C. X + 44
D. X. 44
Please hurry only have 5 minutes if I don’t answer then I’ll fail please hurry and please get it right
Answer: C. X + 44
Step-by-step explanation:
Let x be the unknown number.
Given statement : "44 more than an unknown number".
By using addition operation ,
Mathematical expression for "44 more than an unknown number" = 44 +x
Hence, the correct expression is x+44.
So, the correct option is C.
Scarlett bought 10 chicken wings for $24.00. How much would it cost for 17 wings?
Answer:
$40.80
Step-by-step explanation:
$24 for 10
Therefore, divide by 10 to get amount per wing:
$2.40 for 1
Now multiply by 17 to get amount for 17:
$40.80 for 17
Answer:
40.80
Step-by-step explanation:
HURRY PLEASE!!! IM BEING TIMED. I WILL GIVE YOU BRAINLIEST!
Answer:
Josh charges $5 more than Lindsay
Step-by-step explanation:
Answer:
b
Step-by-step explanation:
lindsay's equation is y=6x+15.
you compare the first row and second row to find the cost per dog and then subtract from the total to find the initial cost.
An auditorium has 51 rows of seats. The first row contains 70 seats. As you move to the rear of the auditorium, each row has 6 more seats than the previous row.
1. How many seats are in row 12 ,136?
2. How many seats are in the auditorium?
Answer:
seats are in row 12 is 136
seats are in row 136 is 880
seats are in the auditorium is 1071000
Step-by-step explanation:
given data
rows of seat = 51
first row seats = 70
each row seats = 6
to find out
How many seats are in row 12 ,136 and How many seats are in the auditorium
solution
it is AP as 70 , 76 , 82, 88 ............
here A = 70 , d = 6
for n = 12 and 136
so An = a + (n-1)d .........1
A(12) = 70 + (12-1)6
A(12) = 136
and
A(136) = 70 + (136-1)6
A(136) = 880
and
for total seat we get here Sn for 51 row
Sn = [tex]\frac{n}{2}[/tex] × [ 2a(n-1)d] ...........2
put here value
Sn = [tex]\frac{51}{2}[/tex] × [ 2(70)(51-1)6]
Sn = 1071000
Which best describes the strength of the model?
- a weak positive correlation
- strong positive correlation
-a weak negative correlation
- a strong negative correlation
Answer:
A weak positive correlation or A
Step-by-step explanation:
Answer: a
Step-by-step explanation: right on edge
what percentage of 2km is 80m
Step-by-step explanation:
80*x=2000*100
80x=200000
x=200000/80
x=2500%
Three potential employees took an aptitude test. Each person took a different version of the test. The scores are reported below. Norma got a score of 84.5; this version has a mean of 67.5 and a standard deviation of 10. Rebecca got a score of 306.5; this version has a mean of 293 and a standard deviation of 27. Morgan got a score of 8.38; this version has a mean of 7.1 and a standard deviation of 0.8. If the company has only one position to fill and prefers to fill it with the applicant who performed best on the aptitude test, which of the applicants should be offered the job
Answer:
Norma should be offered the job.
Step-by-step explanation:
For Norma;
Population mean; μ = 67.5
Sample mean; x¯ = 84.5
standard deviation; σ = 10
Formula for the test statistic is;
z = (x¯ - μ)/σ
z = (84.5 - 67.5)/10
z = 1.7
For Rebecca;
Population mean; μ = 293
Sample mean; x¯ = 306.5
standard deviation; σ = 27
Formula for the test statistic is;
z = (x¯ - μ)/σ
z = (306.5 - 293)/27
z = 0.5
For Morgan;
Population mean; μ = 7.1
Sample mean; x¯ = 8.38
standard deviation; σ = 0.8
Formula for the test statistic is;
z = (x¯ - μ)/σ
z = (8.38 - 7.1)/0.8
z = 1.6
The person with highest z-score is Norma and as such he should get the job.
How much is 1/2+1/4+1/3 equal to?
Answer:
=13/12=1 and 1/12
Step-by-step explanation:
hi
1/2= 6/12
1/4=3/12
1/3=4/12
6/12+3/12+4/12 = 13/12
break a legs!
The point (-3, 8) is translated using the rule (x + 5, y – 7). The new point is
Answer:
(2, 1)Step-by-step explanation:
Initial point:
(-3, 8)Translation rule:
(x + 5, y - 7)Translated point:
(-3 + 5, 8 - 7) = (2, 1)A company's sales in Seattle were $300,000 in 2012, while their sales in Portland were $220,000 for the same year. Complete the following statements:
a. Seattle's sales were % larger than Portland's.
b. Portland sales were % smaller than Seattle's.
c. Portland sales were % of Seattle's.
Give answers accurate to at least one decimal place.
Answer:
a) (Seattle-Portland)/(Portland).
b) (Seattle-Portland)/(Seattle) (this one will give you a positive number x, in which you say portland is x% smaller)
c) Portland/Seattle
All 3 give decimal answers, make sure you convert to percent
Step-by-step explanation:
Solve: 21= 14 +7x
A x=5
B x=1
C
X = -1
D X = -5
Answer:
Your answer is b
Step-by-step explanation:
Here you go mate
Step 1
21=14+7x Equation/Question
Step 2
21=14+7x Simplify
21=14+7x
Step 3
21=14+7x Subtract 14x
7x=7
Step 4
7x=7 Divide by 7
answer
1
Hope this help
find the value of r so that the line through (8 r) and (4 5) has a slope of -4
Answer:
r = -11
Step-by-step explanation:
slope formula: (y2-y1)/(x2-x1) = slope
(5-r)/(4-8) = -4
(5-r)/ -4 = -4
5-r = 16
-r = 11
r = -11
im not sure but i beleive this is how you do it.
you find the agreegable slope, and then multiply it by the y value.
hope this helps! :)
what is the domain of the function a(x) in this context? will mark brainliest if you give right answer
Functions assign outputs to inputs. The domain of a function is the set of all possible inputs for the function. For example, the domain of f(x)=x² is all real numbers, and the domain of g(x)=1/x is all real numbers except for x=0. We can also define special functions whose domains are more limited.
Solve 7x + 12 = 3x
Solve for x
Answer:
= − 3
thats the asnwer
Answer:
x = -3
Step-by-step explanation:
7x + 12 = 3x
4x = - 12
x = -3
hope this helps :)
The gravity of venus is 0.35 times that of jupiter.What is the gravity of venus in relation to Earths gravity?
Two silos are 25 meters apart. The height of the shorter silo is 23 meters. The angle of
elevation from the shorter silo to the taller silo is 30°. What is the height of the taller silo?
*see attachment for diagram
Answer:
37 m
Step-by-step explanation:
First, use trigonometric ratio to find the distance between the top of the shorter silo to the top of the taller silo.
Let the distance between the top of the smaller silo and the top of the taller silo be x.
Thus, we would have:
Tan 30 = opp/adj = x/25
Tan 30 = x/25
Multiply both sides by 25
25*Tan 30 = x
x = 14 m (nearest meter)
The height of the taller silo = height of the smaller silo + x
= 23 m + 14 m
= 37 m
Help need this fast slopes
Your given two side lengths of 3 centimeters and 5 centimeters
Answer:
Can it be any length? If so, 4 centimeters would work, since it could make a 3-4-5 right triangle.
Step-by-step explanation:
that what i got
Pentagon WFNSC is shown on the coordinate grid. Pentagon WFNSC is dilated with the origin as the center of dilation using the rule (x, y)→(3x, 3y) to create pentagon pentagon W'F'N'S'C'. Which statement is true? Pentagon W'F'N'S'C' is larger than pentagon WFNSC because the scale factor is greater than 1. Pentagon W'F'N'S'C' is larger than pentagon WFNSC because the scale factor is less than 1. Pentagon W'F'N'S'C' is smaller than pentagon WFNSC because the scale factor is less than 1. Pentagon W'F'N'S'C' is smaller than pentagon WFNSC because the scale factor is greater than 1.
Answer:b
Step-by-step explanation:
Option A. Pentagon W'F'N'S'C' is larger than pentagon WFNSC because the scale factor is greater than 1.
Transformation of a figure by dilation: If a point (x, y) is dilated by a scale factor 'k', image point will be given by the rule,(x, y) → (kx, ky)
If k > 1, image point will be larger than its preimage. If k < 1, image point will be smaller than its image.Given in the question,
A pentagon WFNSC is dilated following the rule of dilation as,(x, y) → (3x, 3y)
Here, k > 3 which shows that the image will be larger than the preimage.
Therefore, pentagon W'F'N'S'C' will be larger than pentagon WFNSC because the scale factor is greater than 1.
Hence, Option A will be the answer.
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