Answer:
I=4000×0.916666667×8÷100=293.33
Step-by-step explanation:
Therefore, the interest is 4000-293.333333 is equal to 3706.67
Matemática pls ajudem
I wanna help but i dont know that langue
integral of of sin x/cosˆ2 x
Answer:
[tex] \sec x + c[/tex]
Step-by-step explanation:
[tex] \int \frac{ \sin \: x}{ { \cos}^{2}x } \: dx \\ \\ = \int \frac{ \sin \: x}{ { \cos}x } . \frac{ 1}{ { \cos}x } \: dx \\ \\ = \int \tan x . \sec x \: dx \\ \\ = \sec x + c[/tex]
7
8. 74%,
0.68
10'
7
0.68,
to
74%
10?
b. 0.68, 74%,
10
74%. 0.68
10
7
74%, 0.68
10'
If m || n, solve for x.
Show your work.
Answer:
x = 6
Step-by-step explanation:
They are same side interior angles, so they add up to 180:
[tex]8x + 1 + 21x + 5 = 180\\29x + 6 = 180\\29x = 174\\x = 6[/tex]
what is the discriminate of the quadratic equation 4x(squared)-2x +1 =0
Answer:
Step-by-step explanation:
The discriminant of quadratic ax^2+bx+c is b^2-4ac, in this case
(-2)^2-4(4)1
4-16
-12
find the value of
18.5-6.69
Step-by-step explanation:
18.5-6.69
11.81
Your school is printing programs for the honor society induction ceremony. L & L Printing will print the programs for $350 plus an additional $1.50 per program. Red Baron will print the programs for $1.82 per program. They do not have an initial fee.
Identify the slope for each of the Printing Companies
Answer:
The slope for L & L Printing is of $1.50, while for Red Baron is of $1.82.
Step-by-step explanation:
Equation of a line:
The equation of a line has the following format:
[tex]y = mx + b[/tex]
In which m is the slope, which represents how much y changes when x changes by 1 unit.
In this question:
The slope for each of the printing companies is the price of a program. Then:
The slope for L & L Printing is of $1.50, while for Red Baron is of $1.82.
What's the value of x in the figure?
Simplify your answer
Answer:6
Step-by-step explanation:
10-:1(2)/(3)
Answer:
6 batches
Step-by-step explanation:
To find how many batches you would divide 10 by 1 and 2/3
10 ÷ 1 and 2/3 = 6
Look at the image to see division:
someone help, will mark brainliest
0=0
1=0.5
2=1
3=1.5
4=2
PLEaSE MARK BRAINLIEST!
Hope this helps! :>
What is the sum of the interior angles of the polygon below?
Answer:
540
Step-by-step explanation:
you can draw 5 triangles from the center...
5*180-360 = 540
what is the answer of the question
Answer:
choice 2) 7/3π ft
Step-by-step explanation:
2.
Select the correct answer from the drop-down menu.
A coin is flipped 36 times. The least likely result for the coin to land on heads is
times.
Reset
Next
Answer:
30
Step-by-step explanation:
Just took the test
Please I need a surely answer and a quicker response
Answer and I will give you brainiliest
Answer:
4
1
5
2
My answers.
I hope this helps
The atomic mass of a chemical element is the number of protons + number of neutrons in each atom of that element—electrons are ignored. Examples The atomic mass of hydrogen (H) is 1 (1 proton) and that of helium (He) is 4 (2 protons + 2 neutrons).
The gram atomic mass of a chemical element is the atomic mass of that element in grams. Example The gram atomic mass of H is 1 gram and that for He is 4 grams.
Astounding Fact There are approximately 6 x 1023 atoms in the gram atomic mass of every known chemical element. Examples There are 6 x 1023 atoms in 1 gram of H and in 4 grams of He. Hence, there are 12 x 1023 atoms, or 1.2 x 1024 atoms, in 2 grams of H and in 8 grams of He.
Standard carbon is Carbon 12, abbreviated C-12. Its atomic number is 12 (6 protons and 6 neutrons) and its gram atomic mass is therefore 12 grams.
How many atoms are there in 96 grams of C-12? (Read the exponents carefully.)
(a) 1.2 x 1024 atoms (b) 12 x 1023 atoms (c) 4.8 x 1023 atoms
(d) 4.8 x 1024 atoms (e) 96 x 1024 atoms (f) none of the above
Answer:
Step-by-step explanation:
First the gram will use the chemical explanation then you will put 1h gram the atomic mass .Then add 6 x 1023
Done done
When a certain basketball player takes his first shot in a game he succeeds with prob. 1/3. If he misses his first shot, he loses confidence and his second shot will go with prob. 1/4. If he misses his first 2 shots, his third shot will go with pro. 1/5. If he misses his first 3 shots, his fourth shot will go with prob. 1/6. If he misses his first 4 shots, the coach will remove hom from the game. Assume that the player keeps shooting until he succeeds or he is removed from the game. Let X denote the number of shots he misses until his first success or until he is removed from the game.
Required:
a. Compute the p.m.f. of X.
b. Compute E[X]
Solution :
Let the number of the shots that the player while playing misses until the first success = x
The random variable X can take the values {0, 1, 2, 3, 4}
[tex]$P(x=0)$[/tex] = probability of the player that does not misses the 1st shot
The probability of the player that he success at the 1st shot = [tex]$\frac{1}{3}$[/tex]
[tex]$P(x=1)$[/tex] = probability of the player that misses the 1st shot but succeeds in his 2nd shot [tex]$=\frac{2}{3} \times \frac{1}{4}$[/tex]
[tex]$=\frac{1}{6}$[/tex]
[tex]$P(x=2)$[/tex] = probability of the player that misses the 1st two shot but succeeds in the 3rd shot [tex]$=\frac{2}{3} \times \frac{3}{4}\times \frac{1}{5}$[/tex]
[tex]$=\frac{1}{10}$[/tex]
[tex]$P(x=3)$[/tex] = probability of the player that misses the 1st three shot but succeeds in the 4th shot [tex]$=\frac{2}{3} \times \frac{3}{4}\times \frac{4}{5} \times \frac{1}{6}$[/tex]
[tex]$=\frac{1}{15}$[/tex]
Similarly,
[tex]$P(x)$[/tex] = (probability of missing the 1st four shots) x (probability of removing te player after the 1st four shots missed)
[tex]$=\frac{2}{3} \times \frac{3}{4}\times \frac{4}{5} \times \frac{5}{6} \times 1$[/tex]
[tex]$=\frac{1}{3}$[/tex]
a). The p.m.f of the X
X = x 0 1 2 3 4
P(X=x) [tex]$\frac{1}{3}$[/tex] [tex]$\frac{1}{6}$[/tex] [tex]$\frac{1}{10}$[/tex] [tex]$\frac{1}{15}$[/tex] [tex]$\frac{1}{3}$[/tex]
b). [tex]$E(X) = \sum x \times P(X=x)$[/tex]
[tex]$= 0\times \frac{1}{3}+1\times \frac{1}{16}+2\times \frac{1}{10}+3\times \frac{1}{15}+4\times \frac{1}{3}$[/tex]
[tex]$=\frac{114}{60}$[/tex]
= 1.9
Factor 4x2 + 4x + 1.
Answer:
(2x+1)²= (2x+1)(2x+1)
Step-by-step explanation:
(2x)²+2×2x×1+1²=(2x+1)²
Solve for c C^2-25-11
ms. Jackson's class is on a field trip to the museum of nature history.the cost for admission is$7per adult and$5per child
Bryan and Serena had the same amount of money initially. After Bryan donated $258 and Serena donated $234 to charity, Serena had 4 times as much as Bryan. How much had Serena in the end?
Answer:
Serena had $32 at the end.
Step-by-step explanation:
They both had x in the beginning.
Bryan donated $258, so now he has
x - 258
Serena donated $234, so now she has
x - 234
Serena now has 4 times as much money as Bryan.
x - 234 = 4(x - 258)
x - 234 = 4x - 1032
-3x = -798
x = 266
They both had $266.
$266 - $234 = $32
Answer: Serena had $32 at the end.
Select the correct answer from each drop-down menu.
Determine the attributes of the hyperbola represented by this equation:
The vertices are
A. (-41,21) and (1,21)
B. (-20,0) and (-20,42)
C. (-20,1) and (-20,41)
D. (20,1) and (20,41)
The foci are
A. (-50,21) and (10,21)
B. (-20,-8) and (-20,50)
C. (-20,-10) and (-20,52)
D. (20,-8) and (20,42)
Answer:
option c and d
Step-by-step explanation:
Answer:
1. C. (-20,1) and (-20,41)
2. B. (-20,-8) and (-20,50)
Step-by-step explanation: I got this right on Edmentum.
H
G
If mZIOJ = 27and mZHOJ = 51°, then what is the measure of ZHOI?
78°
29°
b. 24°
d. 22°
c.
a.
Answer:
B) 24°
Step-by-step explanation:
51-27=24
HELP PLEASE!!!! 50 POINTS!!!GIVING BRAINLIEST!!
1. Elena donates some money to charity whenever she earns money as a babysitter. The table shows how much money, d, she donates for different amounts of money, m, that she earns.
a. What percent of her income does Elena donate to charity?
b.Which quantity, m or d, would be the better choice for the dependent variable in an equation describing the relationship between m and d.
PLEASE HELP!!! THANK YOU!!❤️
(a). Elena donates 12% of her income.
(b). d (amount donated) will be a better choice for the dependent variable, as it is always dependent on the income of Elena.
What is a dependent variable?You can control or set the independent variable. It affects the dependent variable, which changes as a result. The input is unrelated to the result, which is the dependent variable.
As per the given data:
money donated from money earned is given in the table.
For percent of her income donated to charity:
Total money donated / Total money earned
= (4.44 + 1.80 + 3.12 + 3.60 + 2.16) / (37 + 15 + 26 + 30 + 18)
= (15.12)/(126)
= 0.12
∴ Elena donates 12% of her income.
Hence, Elena donates 12% of her income and d (amount donated) will be a better choice for the dependent variable as it is always dependent on the income of Elena.
To learn more on dependent variable, click:
brainly.com/question/1479694
#SPJ3
A Mathematics paper consists of 12 questions of which not more than ten are to be answered. Given that the number of candidates who answer ten questions is equal to the number of candidates who answer nine questions only. Find the probability that a candidate chosen at random from among these two sets of candidates will have selected questions 1, 2 and 3 if all the questions have the same chance of being selected.
Answer:
Im not entirely sure
Step-by-step explanation:
A rectangular banner measures 3 ft by 7 ft. How much material do you need for seven banners?
Solve by the quadratic formula.
a) 5
b) -1
c) 1
d) -1/2
e) 4
Answer:
I hope this helps a little bit.
Step-by-step explanation:
the answer is -1/2 or -1
PLEASE I NEED TO PASS
hi,,
329.1 is the answer...
if I round off the no. nearest whole no.
then the answer is 329.
WILLL GIVE BRAINLESSLT TO WHO ANSWERS
Answer: Option C
Step-by-step explanation:
Answer:
C. M = 75d
Step-by-step explanation:
I hope that helped and have a good day.
Can someone please lmk the answer bc I have no clue how to do this
Answer:
x = 4.76°
Step-by-step explanation:
[tex] \tan x = \frac{1}{12} \\ \\ x = { \tan}^{ - 1} \bigg(\frac{1}{12} \bigg) \\ \\ x = 4.7636416907 \degree \\ \\ x = 4.76\degree [/tex]
A line passes through the points (3,0) and (3,3).
What is the equation of the line?
Answer:
Step-by-step explanation:
Answer: x=3
Step-by-step explanation:
Since both x axis are the same number, you have a "special case" line here.Your line is perfectly vertical, and has an infinite (or undefined) slope. It is this way because in the fraction above, it is impossible to divide by zero to find m! In this case, the equation of your line doesn't even use y=mx+b. Instead, the equation of the line is x=3