Answer:
192 units^2
Step-by-step explanation:
The area equation for a triangle is base * height / 2.
In this case, it would be:
Area = 24 * 16 / 2
Area = 384 / 2
Area = 192 units^2
Which expression is equivalent to 91+39 ?
Answer:
130
Step-by-step explanation:
i think
Answer:
Step-by-step explanation:
13(7+39)
Find the least common denominator for the pair of rational numbers.
x+1 X-5
_______ ; ____
2x^2-5x-3 2x +1
Answer:
the LCD is a) (2x+1)(x-3)
Step-by-step explanation:
step 1.)
factorise: 2x²+1- 5x-3 becomes (2x+1)(x-3) when you factorise it and the 2x+1 stays (2x+1).
step 2.)
since 2x+1 are in both denominators you only write it once and don't forget to include x-3 as an LCD
therefore (2x+1)(x-3) is the LCD.
Find the value of x. Round the nearest tenth
Answer:
x ≈ 30.7
Step-by-step explanation:
Reference angle = 61°
Opposite side length = x
Adjacent side length = 17
Applying the trigonometric function TOA, we have:
Tan 61 = opp/adj
Tan 61 = x/17
17 × Tan 61 = x
x ≈ 30.7
write equations of each line in slope-intercept form
mr lyons used 2 and a half cups of flour for one recipe and 4 and two thirds cups of flour for another recipie how much flour did he use together
Six and 3 over 5
Step-by-step explanation:
Add whole number first
2 plus 4 equal to 6
2 plus 1 equal to 3
3 plus 2 equal 5.
Therefore Ans equal six three over five
Answer:
7 cups
Step-by-step explanation:
convert 2/3 and 1/2 into 4/6 and 3/6 then and 12/6 to 3/6 and 24/6 to 3/6 to get 15/6 and 27/6 add them together to get 42/6 and convert to whole number to get 7 cups
In what follows use any of the following tests: Regression, multiple regression, one-sided t-test, or two-sided t-test. All conclusions should be based on 5% P-value threshold.
Choose the best fitting answer.
Open Soda_in_Schools data. SETUP: The Schools district compared two schools, one that serves soda drinks for lunch and one that does not. They collected the weight of the students and wanted to see if there is an increase in the weight of the students where soda drinks were served. Given the data, your job is to perform the appropriate statistical test or procedure and help them decide.
1. What test did you perform?
a. Regression
b. ââMultiple regression
c. One-sided t-test
d. ââTwo-sided t-test
2. What is the P-value?
a. 0.982427
b. 0.000193
c. 0.245782
d. 0.122891
e. None of these
3. What is the Statistical interpretation?
a. Since P-value is very small we can conclude that the more soda the students drink the heavier they get.
b. ââSince P-value is too large we cannot conclude that there is an increase in studentsâ weight when soda drinks were served.
c. Since P-value is too large we cannot conclude that studentsâ weight are different for these two schools.
d. None of these.
4. What is the conclusion?
a. Test is inconclusive; thus nothing can be concluded.
b. Test is inconclusive; thus we cannot claim that the average weights are different.
c. Test is inconclusive; thus we cannot claim that there is a correlation between drinking soda and weight.
d. None of these.
Soda_in_Schools data
Soda Yes SodaNO
91 111
108 89
89 97
93 101
114 90
80 89
120 95
104 88
96 80
84 79
73 88
86 97
103 73
107 95
90 89
77 92
91 73
Answer:
Two sided t-test ( d ) 0.245782 ( c )Since P-value is too large we cannot conclude that the students’ weight are different for these two schools. ( c ) The test is inconclusive; thus we cannot claim that the average weights are different. ( b )Step-by-step explanation:
1) Test performed is a Two sided test and this because we are trying to determine the mean difference between two groups irrespective of their direction
2) Determine the P-value ( we will use a data-data analysis approach on excel data sheet while assuming Unequal variances )
yes No
Mean 94.47059 89.76471
Variance 173.2647 95.19118
Observations 17 17
df 30
t Stat 1.184211
P(T<=t) one-tail 0.122814
t Critical one-tail 1.697261
P(T<=t) two-tail 0.245782
Hence The p-value = 0.245782
3) Since P-value is too large we cannot conclude that the students’ weight are different for these two schools.
4) The test is inconclusive; thus we cannot claim that the average weights are different.
A sandwich shop offers 3 different kinds of bread, 4 different kinds of meat, and 6 different toppings. How many different sandwiches with one bread, one meat, and one topping are possible?
Answer:
yeah
Step-by-step explanation:
0
Your second impression was "right"; the answer is 36 in one restricted interpretation of the problem, in which a sandwich has precisely one type of bread, one type of meat, and one type of cheese.
The largest possible interpretation is that a sandwich consists of a top bread, 1 to 3 types of meat, 1 to 3 types of cheese, and a bottom bread which could be different from the top slice of bread (but two sandwiches are considered the same if the only difference is turning one upside down). The answer to that problem involves, for example, seven possible combination of meats, and is
(42)bread⋅(23−1)meat⋅(23−1)cheese=6⋅7⋅7=594
If you must use the same type of bread top and bottom the answer is
(41)bread⋅(23−1)meat⋅(23−1)cheese=4⋅7⋅7=396
Enter the equations of the asymptotes for the function f(x).
f(x)=−2x+4−6
Vertical asymptote:
Horizontal asymptote:
Answer:
Vertical Asymptote: -4
Horizontal Asymptote: -6
Step-by-step explanation:
Using it's concepts, it is found that:
There is a vertical asymptote at x = 4.There is a horizontal asymptote at y = -6.What are the asymptotes of a function f(x)?The vertical asymptotes are the values of x which are outside the domain, which in a fraction are the zeroes of the denominator.The horizontal asymptote is the value of f(x) as x goes to infinity, as long as this value is different of infinity.In this problem, the function is given by:
[tex]f(x) = -\frac{2}{x + 4} - 6[/tex]
Hence:
[tex]x + 4 = 0 \rightarrow x = 4[/tex]
There is a vertical asymptote at x = 4.
As for the horizontal:
[tex]y = \lim_{x \rightarrow 0} -\frac{2}{x + 4} - 6 = -\frac{2}{\infty + 4} - 6 = -0 - 6 = -6[/tex]
There is a horizontal asymptote at y = -6.
More can be learned about asymptotes at https://brainly.com/question/16948935
kirans mother gets a restaurant bill for $25. He has a coupon for 15% of the as the discount is applied she adds 20% as tip. What is the total after the discount and tip explain how or show resoning
Given f(x) = |2x - 1| + 5, evaluate f(-3).
Answer:
Step-by-step explanation:
f(-3) = |2(-3)-1| + 5 = |-7| + 5 = 7 + 5 = 12
please help me find the values!!! I need to submit this soon
Answer:
b = 2
c = 2√2
Step-by-step explanation:
how to solve this 3x³+x-11x+1
Answer:
You can’t solve but you can simplify to
3x^3-10x+1
Step-by-step explanation:
Answer:
3x^3-10x+1 ?
Step-by-step explanation:
I really need help with this question
Answer:
the answer for this question is 31
Free brainliest
ᵀʰᵉ ᵗʰʳᵉᵉ ˢᶦᵈᵉ ˡᵉⁿᵍᵗʰˢ ᵒᶠ ᶠᵒᵘʳ ᵗʳᶦᵃⁿᵍˡᵉˢ ᵃʳᵉ ᵍᶦᵛᵉⁿ. ᵂʰᶦᶜʰ ᵗʳᶦᵃⁿᵍˡᵉ ᶦˢ ᵃ ʳᶦᵍʰᵗ ᵗʳᶦᵃⁿᵍˡᵉˀ
ᵀʳᶦᵃⁿᵍˡᵉ ¹: √¹³, ⁶, ⁷
ᵀʳᶦᵃⁿᵍˡᵉ ²: ⁷, ⁸, ¹³
ᵀʳᶦᵃⁿᵍˡᵉ ³: ¹⁰, ¹¹, ¹²
ᵀʳᶦᵃⁿᵍˡᵉ ⁴: √¹⁰, ⁹, ⁸
The sum of two numbers is at most 12, and the sum of 3 times the first number and 8 times the second number is at least 48 select all possible solutions (4,8),(8,6)((4,6),(2,8)
Answer:
(4,8)
Step-by-step explanation:
4 + 8 = 12
3(4) + 8(8)
= 12 + 64
= 76
The possible solutions are (4,8),(4,6),(2,8)
What is Algebra?Algebra is the study of abstract symbols, while logic is the manipulation of all those ideas.
The acronym PEMDAS stands for Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This approach is used to answer the problem correctly and completely.
Given;
The sum of two numbers =12
The sum of 3 times the first number and 8 times the second number=48
Solving (4,8)
4+8=12
3*8+8*4=24+32=56
(8,6)
8+6=14
(4,6)
=4+6=10
3*4+8*6=12+48=60
(2,8)
2+8=10
3*2+8*8=6+64=72
Therefore, the possible outcomes of algebra will be A,C and D.
More about the Algebra link is given below.
brainly.com/question/953809
#SPJ2
HELP ME PLEASE!!!!!!!!!!!GIVING BRAINLIEST!!!!!
Answer:
C
Step-by-step explanation:
we are given the two points: (1,1) and (5,6)
first, we need to find the slope (m), which is used with the equation (y2-y1)/(x2-x1)
we can label the points:
x1=1
y1=1
x2=5
y2=6
now substitute into the equation:
m=(6-1)/(5-1)
m=5/4
the slope is 5/4
now use point-slope form which is y-y1=m(x-x1)
substitute the given points into the equation
y-1=5/4(x-1), which is also C
note: you can also do this with the other point (5,6) which would then give the result of y-6=5/4(x-5) (still the same equation), however, the option choices don't have that.
plzzzz I have no idea what to do
Answer:
201
Step-by-step explanation:
Answer:
I am gonna be honest with you I don't
know this answer but I have something that might help
COPY THIS : https://miniwebtool.com/exponential-growth-calculator/
Step-by-step explanation:
X by 2 equal to X by 3 + 1
Step-by-step explanation:
[tex] \frac{x}{2} = \frac{x}{3} + 1 [/tex]
What was the shortest measurement?
Length of insects (in inches)
Answer:
[tex]1\frac{1}{2}[/tex] inches
Step-by-step explanation:
The shortest measurement is the smallest number with a x over it. In this case, the smallest one is [tex]1\frac{1}{2}[/tex] inches.
The half-life of a radioactive kind of barium is 3 minutes. How much will be left after 6
minutes, if you start with 80 grams of it?
Answer:
20 Grams will be left after 6 minutes.
Step-by-step explanation:
As a 7 inch candle burns down, its height decreases inch each hour. How many hours does it
take for the candle to burn completely?
Answer:7 hours
Step-by-step explanation: Well its 7 inches and it burns an inch an hour so its 7 hours
Pls mark as brill
angles measures and segment lengths !!
can someone please help me :) marking as brainlest
Answer:
1) Z = 3.17
2) 4.69 or √22
3) X = 42°
4) X = 60°
Step-by-step explanation:
1) (4)(8+4) = (Z)(Z+12)
48 = Z² + 12Z
Z² + 12Z -48 = 0
(Z +15.17)(Z - 3.17) = 0
Z = 3.17
2) (2)(11) = Y²
y² = 22
Y = 4.69 or √22
3) 180° - 139° = 41°
41° = 1/2(40° + X)
41° = 20° + 0.5X
21° = 0.5X
X = 42°
4) X = 1/2(240°-120°)
X = 1/2(120°)
X = 60°
Which value for X makes the sentence true 1/8 X equals 1/3
Answer:
x = 2 2/3
Step-by-step explanation:
(1/3)/(1/8) = 2 2/3
WHY IS IT SO HARD FOR PPL TO HELP ONE LITTLE GIRL THAT IS ONLY 11 ALL SHE ASK IS PPL NICE PPL TO HELP HER SHE NEEDS HELP ITS NOT THAT HARD JUST HELP HER JEZZ
pls solve this for me i need help bad
Answer:
1 1/4 In
BTW the image is clear now so I can actually see it
you have to use distributive property
Answer:
-56n+7m
explanation:
simply the expression
[tex]solution \\ - 7(8n - m) \\ - 7(8n) - 7(-m) \\ = - 56n +7m[/tex]
[tex] \huge \colorbox{pink}{Answer} [/tex]
- 56n + 7mCorrect me if I'm wrong
Hope it helps ^_^
PLEASE HELPPPP
Find the equation of the line
Answer:
Y = 3/4x - 2
Step-by-step explanation:
Slope = 3/4
Y intercept = - 2
Three hundred tenured professors at Florida Universities are randomly sampled and are asked: “On what day of the week were you born?” The results are in the table below. Assuming that each weekday has an equal theoretical probability, which day of the week has the most unusual observed frequency in this sample?
Answer:
Tuesday
Step-by-step explanation:
Answer:
Third option Tuesday
Step-by-step explanation:
Algebra 2 math
Write a polynomial function f of least degree that has rational coefficients, a leading coefficient of 1, and the given zeros.
3,-2+2i
Thank you!
Answer:
i dont know if this helps
Step-by-step explanation:
Which point is 4 units from point G and across the X-axis?
A . Point A
B . Point B
C . Point C
D . Point D
Answer: POINT D
Step-by-step explanation: DONT PUT MY ANSWER IN YET I MIGHT BE WRONG SO WAIT UNTIL OTHER PEOPLE ANSWER TOO.
18×2+12×2=explicación paso a pasó
Answer:
Step-by-step explanation:
Primero haces las multiplicaciones.
18x2 = 36
12x2 = 24
36+24
Luego haces la suma
36+24 = 60