Answer:
x 64 3pk1
Step-by-step explanation:
I WILL GIVE 20 POINTS TO THOSE WHO ANSWER THIS QUESTION RIGHT NOOOO SCAMS AND EXPLAIN WHY THAT IS THE ANSWER
Answer:
45 degrees.
Step-by-step explanation:
The first angle is 90. 180-90 is 90. 90/2 is 45.
What is the equation of the line that passes through the point (-4, 8) and has a slope of -1/2
At one university, the mean distance commuted to campus by students is 19.0 miles, with a standard deviation of 5.1 miles. Suppose that the commute
distances are normally distributed. Complete the following statements.
(ə) Approximately 99.7% of the students have commute distances between__miles
and__miles
(b) Approximately ??
of the students have commute distances between 8.8 miles and 29.2 miles.
The approximately 99.7% of the students have commute distances between 13.9 miles and 24.1 miles, the area within two standard deviation is 95%
What is the standard deviation?It is defined as the measure of data disbursement, It gives an idea about how much is the data spread out.
a) We have:
mean u = 19.0 miles,
[tex]\rm \sigma = 5.1 \ miles[/tex]
According to the empirical rule, the area between [tex]\mu - \sigma[/tex] and [tex]\mu + \sigma[/tex] is 99.7%
[tex]\mu - \sigma = 19- 5.1 = 13.9[/tex]
[tex]\mu + \sigma = 19+5.1 = 24.1[/tex]
b) = P(8.8 < X < 29.2)
[tex]\rm P(\dfrac{8.8-\mu}{\sigma } < \dfrac{X-\mu}\sigma < \dfrac{29.2-\mu}{\sigma})[/tex]
[tex]\rm P(\dfrac{8.8-19}{5.1} < Z < \dfrac{29.2-19}{5.1})[/tex]
P(-2 < Z < 2)
Thus, the approximately 99.7% of the students have commute distances between 13.9 miles and 24.1 miles, the area within two standard deviation is 95%
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The height of a tree is 56 inches. After 5 years, the height is 10 feet 11 inches. How many inches did the tree grow each year?
In the duration of 5 years, the tree grows 15 inches each year
Calculating the rate of growthFrom the question, we are to determine how many inches the tree grows each year
First, we will calculate the difference in height
Initial height = 56 inches
Final height = 10 feet 11 inches = 131 inches
Difference in height = 131 inches - 56 inches
Difference in height = 75 inches
Now, for the rate at which the tree grows each year,
The rate at which the tree grows each year = 75 inches / 5 year
The rate at which the tree grows each year = 15 inches/year
Hence, the tree grows 15 inches each year.
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if x=2 and y =0 what is the value of x²-y(x-y)-1
Answer:
3
Step-by-step explanation:
x = 2
y = 0
plug in values
[tex]2^2[/tex]- 0(2-0)-1
4- 0(2)-1
4-0-1
4-1
3
What is the solution to this equation? Round your answer to two decimal
places.
25x= 59
A. 1.18
B. 1.84
ОО O
C. 0.89
D. 1.26
Answer:
See attachment. Also, I got 2.36 as the answer with my calculator despite that not being on the multiple choice list
A rectangle is 8 millimeters wide and 27 millimeters long. What is the area of this rectangle? 70 mm² 166 mm² 216 mm² 223 mm²
Answer:
216 mm^2.
Step-by-step explanation:
Area = width * length
= 8 * 27
= 216 mm^2.
What is p (4,3) equal to
The mathematical expression 4,3 if considered a permutation is equal to twenty-four or 24.
What does the expression 4,3 refers to?This is likely a permutation or an expression that shows how the items in a set can be arranged in different ways.
What is it equal to?[tex]P (n,r) = \frac{n!}{(n - r)!}[/tex]
[tex]P = (4, 3) = \frac{4!}{(4 - 3)!} = \frac{4!}{1!} = \frac{4 X 3 X 2 X 1}{1} = 24[/tex]
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last question pls help :))
Answer:
4/5
Step-by-step explanation:
Installment Loan
Principal
$1500.00
Term Length
4 years
How much of the first
payment for the
installment loan
6% shown in the table will
go towards interest?
Interest Rate
Monthly Payment
$35.00
Answer:
32.90
Step-by-step explanation:
As people entered the gym for the basketball tournament, members of the pep club were selling raffle tickets. They had $1.50 tickets and $5 tickets. The number of $1.50 tickets sold was two less than four times the number of $5 tickets sold, and the pep club raised $1,152 from the ticket sales. Let x represent the number of $1.50 tickets sold and let y represent the number of $5 tickets sold. Which equations best represent the situation? Check all that apply. x = 4y – 2 y = 4x – 2 x + y = 1152 1.5x + 5y = 1152 x = 2 – 4y y = 2 – 4x
Answer:the answer is AandD
Step-by-step explanation:
Answer:
A,D
Step-by-step explanation:
 Match each table with its corresponding function type.
Simplify -2 + 3(1-4)-2
Answer:-13
Step-by-step explanation:-2+3(1-4)-2
-2+3×-3-2
-2-9-2
-11-2
-13(hope this helps also if u want can u make thithis the brainliest?:))
27% of the high school graduating class of 2010 went on to a 2-year college, 41% went on to a 4-year college, and the remaining 32% did not go on to college. Of these who went on to a 2-year college, 52% worked at the same time, 32% of these going on to a 4-year college worked, and 78% of those who did not go on to college worked.
What percentage of those working had not gone on to college?
Step-by-step explanation:
so, let's find the % of graduates, who worked after graduation.
there are 52% of 27% in 2-year college.
there are 32% of 41% in 4-year college.
there are 78% of 32% in no college.
52% of 27% is 27×0.52 = 14.04%
32% of 41% is 41×0.32 = 13.12%
78% of 32% is 32×0.78 = 24.96%
so, in total, 24.96+13.12+14.04 = 52.12% of the high school graduates worked after graduation.
from all these (52.12%) working graduates,
24.96/52.12×100 % = 47.8894858...% ≈ 47.89%
did not go to a college
What is the inverse of the function f(x)=(x+4) squared
Find the area of the rhombus.
Answer:
12 is the correct answer
Step-by-step explanation:
diameter is 12
can anyone help me find the area of these two pls ? ty
Answer:
7. 84
9. 64
Step-by-step explanation:
Area of a quadrilateral is b x h , so just multiply the sides with each other for both of them.
Solve triangle d, angle F and angle E when e=10, d=16.4, f=13, angle D=50
Answer:
P=a+b+c
the given triangle using the Law of Sines. Round lengths to the nearest tenth and angle measurements to the nearest degree.
Help with number 11-please
Step-by-step explanation:
11.
-165 + 3217 + 65
what I see right away is the equality of the 2 digit positions between -165 and +65. I can immediately combine them to -100.
and then the rest is easy : 3217 - 100 = 3117.
173 + (-43) + (-97)
I see that -43 and -97 combine nicely too: I can take the -3 of -43 and add this to -97, which gives me -100, while it leaves -40 on the former -43 side. it is now easy to combine these to -140.
and 173 - 140 is again easy to calculate : 33
5. Solve the logarithmic equation by writing in exponential form or by graphing. Round to the nearest
log (3x + 1) = 2
0.667
33.667
33
0.333
Answer:
It's b
Step-by-step explanation:
find the 37th term of 262,257,252
82
Step-by-step explanation:
general term through the patteren
an = -5n+267
substitute and calculate = a37 = 82
Gib Answer:
two dice are rolled what is the probability of rolling a 2 and then an odd number
Answer:
the probability is 1/4
What is the area of this figure?
Answer:
35 cm
Step-by-step explanation:
Answer:
0.35 meters^2 or 35 cm^2
Step-by-step explanation:
we break up the shape and the problem into two parts.
we will begin by finding the area of the triangle first (or you could find the square's area first) and we know the area formula for a triangle is
Area (triangle) = (1/2) base x height
height = 0.04 meters or 4cm
base = 0.05 meters or 5 cm
therefore the area is:
(1/2) (5cm)(4cm) = 10 cm^2
now we find the area of the square which is very easy. it is simply base times the height (b x h)
Area (square) = 5cm x 5cm = 25cm^2
finally, we add the total area
Area (total) = Area (square) + Area (triangle) = 10 cm^2 + 25 cm^2
= 35 cm^2
You are calculating how many seats there are at Wrigley Field in Chicago, Illinois. You count that there are 1,487 rows. Each row has 28 seats.
How many seats are there in the whole field?
In order to find the full amount of availbie seats we must multiple our rows and columns. This means to find our answer we must solve 1,487 x 28. This gives us the numbers 41,636.
THIS MEANS THAT 41,636 seats are avaliable in the Wrigley Field.
I hope this helps ! and good luck <3
purchase is financed by five annual payments of $1,000 the first payment due at time of purchase. The effective rate of discount, d, is 10%. Find the total amount of interest paid.
Answer:
they paid a total of 590.49
Step-by-step explanation:
1000 / 10 = 100 dollar discount he pays 900
900 / 10 = 90 they got a 90 dollar discount 810
810 / 10 = 81 they got an 81 dollar discount 729
729 / 10 = 72.9 they got a 72.9 dollar discount 656.1
656.1 / 10 = 65.61 they got a 65.61 dollar discount 590.49
Suppose the government sets a price floor of $4.85 per bushel of wheat when the equilibrium price is $4.55 per bushel. This price floor will:
This price floor would lead to an excess in the supply of wheat.
What is the effect of the price floor?
A price floor is when the government sets the minimum price of a product. A price floor is binding if it is set above equilibrium price.
The price floor ($4.85) is set above equilibrium price ($4.55), quantity supplied would exceed quantity demanded and there would be a surplus.
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Someone please help me?
Answer:
62 degrees or A
Step-by-step explanation:
90=28+2x
62=2x
x=31
2x=31*2
2x=62
Use the t-distribution and the given sample results to complete the test of the given hypotheses. Assume the results come from random samples, and if the sample sizes are small, assume the underlying distributions are relatively normal.
Test H0 : μ1=μ2 vs Ha : μ1≠μ2 using the sample results x⎯⎯1=15.3, s1=11.6 with n1=100 and x⎯⎯2=18.4, s2=14.3 with n2=80.
(a) Give the test statistic and the p-value.
Round your answer for the test statistic to two decimal places and your answer for the p-value to three decimal places.
The test statistics and the p-value from the research sampling will be 1.57 and 0.119.
What is test statistic?It should be noted that a test statistic simply means a number that's used to describe how the observed value is far from the null hypothesis.
In this case, the test statistics is 1.57. The p value will be:
= 2 × 0.0593
= 0.119
Therefore, the test statistics and the p-value from the research sampling will be 1.57 and 0.119.
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sketch the graph of each linear inequality
y>-2x+1
Answer:
Step-by-step explanation:
sketch the graph of each linear inequality
y>-2x+1
Answer:
y ≥ 2x+1
The graph is a solid line since the sign is greater than or equal(≥).
The shaded area is above since y is greater than.
Step-by-step explanation:
pls heeeeeeeeeeelp 20 pointsssssssssssssssssssssssssssss
Answer:
A)
Step-by-step explanation:
891u9283131983 > 3298423492u49
this is correct :)
