Answer:
122.5
Step-by-step explanation:
find the mode, median, mean, and range of 3, 7, 2, 4, 7, 5, 7, 1, 8, 8
Answer:
Mean = 5.2
Mode = 7
Median = 6
Range = 7
Step-by-step explanation:
Mean is all 10 numbers added up divided by 10
Mode is 7 s it is the most common integer
Median is 6 as it is the middle number between 5 and 7 and 7+5/2 = 6
Range is 7 as 8-1 is 7
Hope this helps :)
Help please!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
1. 35
2. 50
Step-by-step explanation:
Mulitply 7 by 5 and you'll see what they divided by
and just divide 3,500 by 7
Are the two triangles congruent? (picture attached)
Answer:
c
Step-by-step explanation:
you and a friend go to taco bell for lunch. you order four soft tacos and two burritos and your bill totals $11.50. your friend's bill $12.00 for three soft tacos and three burritos. how much do the tacos and burritos cost?
Answer:
Answer b = $ 2.25 dollars
s = $ 1.75 dollars
Please see how to do, it is good to know the answers but if you know how to solve it thats even better!!
Step-by-step explanation:
Let : s = soft tacos
b = burritos
Step 1: 11.50 = 4s + 2b
12.00 = 3s +3b
Step 2: Solve using subtraction
12 =3s + 3b
-1 (11.50 = 4s + 2b) _ times by -1 so you can subtract
-11.50 = -4s -2b _ once you do this bring the other equation
12.00 = 3s + 3b _ then subtract/ add
_____________+__
0.50 = -s + b _ add s to both sides
s + 0.50 = b _ now you can plug in b into the original equation
12.00 = 3s + 3(s + 0.50) _distribute the 3 to the s and 0.50
12.00 = 3s + 3s + 1.5 _ add like terms
12.00 = 6s + 1.5 _ - 1.5 on both sides
-1.5 -1.5
10.5 = 6s _ divide by 6 to isolate s
1.75 = s _ plug it in to find b
11.5 = 4(1.75) +2b
11.5 = 7 + 2b _ subtract 7 on both sides
4.5 = 2b _ divide by 2 on both sides
2.25 = b
Answer b = $ 2.25 dollars
s = $ 1.75 dollars
help me plz i’ll give extra points
Answer:
B) mass and height
Answer:
B
Step-by-step explanation:
Gravitational potential energy depends on an object's weight and its height above the ground (GPE = weight x height).
Malia has $500 to purchase water bottles and pairs of socks for a fundraiser for her school’s cross-country team. She needs to buy a total of at least 200 items without buying too many of just one item. What graph shows the possible numbers of water bottles and pairs of socks that Malia should buy?
please help this is the last question and it’s due soon
The Robot Factory is a learning center where children can build robots. The project fee per visit is $18, and each hour of time (x) at the factory costs $6. Jesse goes to the Robot Factory one afternoon, and the total charge for his visit is $33. Write and solve and equation to find the number of hours Jesse spent at the Robot Factory.
Answer:
equation=33=6x+18
Step-by-step explanation:
33=6x+18
-18 -18
15/6=6x/6
15/6=x
2.5 hours at the robot factory
Please help!! Tysm!!!!!!!!!!
WILL MARK BRAINLIEST what is the standard deviation for the normal distribution shown at the right?
Answer: 916. Because if you do 856+60=916.
Step-by-step explanation: The standard normal distribution is a normal distribution with a mean of zero and standard deviation of 1. Formula: and natural statistics x and x2. The dual expectation parameters for normal distribution are η1 = μ and η2 = μ2 + σ2.
A circular garden has a diameter of 6 yards. What is the area of the garden? Use 3.14 for n. O A. 113.04 yd? O B. 14.13 yd? O C. 28.26 yd? O D. 18.84 yd2
Answer:
the answer is 28.26.I hope you like it
Marie and Jorge are both trying to lose weight. After 3 months they compared their weight loss. Marie’s weight went from 175 to 150. Jorge’s weight went from 190 to 180. Which statements are true regarding their weight loss? Select three options. WILL GIVE BRAINLIEST +20 POINTS
ill tell em to ya right now
Jorge’s weight change was approximately 5%.
Marie’s weight change was approximately 14%.
Marie had the greater percent change.
Jorge had the greater percent change.
Marie’s weight change was approximately 1.4%.
#edge2021
Answer:
1 ,2, and 3
Step-by-step explanation:
Jorge's weight percent decrease is (190-180)÷190, or amount of change/original amount. Simplified, 10÷190=5.2637157894...%, approximately equal to 5%. The first option is correct. Marie's percent decrease is (175-150)÷175. Simplified, that is 25÷175=14.2857142857...%, which is about 14%. The second option is correct. Clearly, we can tell that Marie had the greater percent change, about 14% to about 5%. Also clearly, Jorge did not have the greater percent change, so we can tell Option 4 is wrong. We already know that Jorge's change is about 5% and Marie's is about 14%, so they can't be about 0.5% or about 1.4%. Options 5 and 6 are incorrect. The correct answers are 1, 2, and 3.
Hope this helps you!
Explain the three different types of solutions you can get when solving a system of
equations.
Answer:
There are three possible outcomes for a system of linear equations: one unique solution, infinitely many solutions, and no solution.
Step-by-step explanation:
9514 1404 393
Answer:
no solutionsa finite non-zero number of solutionsinfinite solutionsStep-by-step explanation:
1. No Solutions
This case arises when the equations are inconsistent. No values of the variables can satisfy all of the equations. An example is ...
y = xy = x+1__
2. Finite Number of Solutions
The number of distinct solutions depends on the degree of the system and the domain being considered. For example, an n-th degree polynomial equation in one variable will always have n solutions in the domain of complex numbers. However, it may or may not have any real-number solutions. (The question here has no context, so we have to assume it is about any system of equations of any degree or nature (rational, polynomial, exponential, mixed, or other.))
__
3. Infinite solutions
An under-specified system, such as a system of 3 equations in 4 variables, may have an infinite number of solutions. In such a system, one or more of the variables may be allowed to assume any value. Systems that have dependent equations will fall into this category.
Whats the answer hurryyyy it timed!!!!!
Answer:
haha i feel bad i dont know lol
Will the product be more or less than 2 7/8 ?
Answer:
Im pretty sure the the product will be less than 2 7/8.
I think the answer will be 23/72
IF 2 + 2 = 4 AND 4 + 4 = 8 WHY AM I STILL BROKE !!!!!
Answer:
You are still broke because you forgot that you have no money to add with
Step-by-step explanation:
solve for x and the measures for
x=4
Answer:
Below in bold.
Step-by-step explanation:
The angles on the line AC add up to 180 degrees, so:
11x - 8 + 90 + 6x + 2 + 4x + 12 = 180
21x + 96 = 180
21x = 180 - 96 = 84
x = 84/21
x = 4.
<ABD = 11(4) - 8 = 36 degrees.
<EBF = 6(4) + 2 = 26 degrees.
<CBF = 4(4) + 12 = 28 degrees.
8. The fare for riding in a taxi is a $2 fixed charge and $0.30 per mile. The fare for a ride of d
miles is $8.65. Solve for d?
Answer:22.17
Step-by-step explanation:
8.65-2= 6.65
6.65/.30= 22.16666667
Round it
22.17 miles (also might round it to a while number i don’t know which they want so it could be just 22)
B and C trisect AD and M is the midpoint of AD. MC=8. How many units are in the length of AD?
Answer:
48
Step-by-step explanation:
B and C trisrct AD so
that means that
AB=BC=CD
M is the midpoint so AM =MD
M is also the midpoint of BC also so if MC equal 8 l, BM equal 8. We add 8 and 8 together to find the value of BC which equal 16. Since BC equal 16 and it trisects AD, AB equal 16 and CD equal 16. Add all together and we get 16+16+16=16×3=48
Use a proportion to find 70% of 34.
will Mark brainlest
Answer:
23.8
Step-by-step explanation:
10% of 34 is 3.4, you multiply that by 7 and get 23.8
PLEASE HELPPP ASAP I REALLY NEED HELP IVE BEEN DOING THIS FOR 3 HOURS
Answer:
Step-by-step explanation:
Arianna went to the store to buy some chicken. The prince per pound of the chicken is $5.75 per pound and she has a coupon for $3 off the final amount. With the coupon how much would arianna have to pay to buy 4 pounds of chicken
Answer:
$20
Step-by-step explanation:
If you buy 4 pounds of chicken, you multiply 5.75 times 4. That gives you $23. You have a coupon for $3 off the final amount. $23-$3 = $20.
Answer:
20
Step-by-step explanation:
(5.75x4)-3
23-3
20
tell whether the ratios are equivalent: 3 days to 4 hours and 9 days to 12 hours. show your work.
Answer:
yes.
Step-by-step explanation:
write these ratios as fractions to see if they are proportional
3/4
9/12 -------> this can be simplified by dividing by 3
= 3/4
therefore yes they are equivalent
Find the area of the shaded region.
This is Mr. Ramirez and we are not allowed to use outside sources for the Area of Composite Figures Quiz, if I found out which class you are in then you will be receiving an automatic 0 on this quiz.
Factor.
y^2-12y+20
i need help
Answer:
(y−10)(y−2)
Step-by-step explanation:
cuál es el resultado de 3/5 - 1/2?
A._ 1/10
B._ 2/7
C._ 2/3
D._ 4/7
La respuesta es la C :
2/3
Write a story that can be represented by the equation
y=x+ 1x
how do I do this problem I'm doing test corrections and I have no idea how to do it
Answer:
i think its 3 but dont quote me
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
9 can help in completing square formula
what's the square root of 25 in **simplest radical form**
Answer:
5
Step-by-step explanation:
The square Root of 25 in its simplest form means to get the number 25 inside the radical √ as low as possible.
25 is a perfect square, which means that you can simply calculate the square Root of 25 to get the answer. 5 times 5 equals 25. Thus, the square Root of 25 in simplest radical form is:
5
Carlos vendio su carro por unprecio en el cual perdia el 12% de 22000000¿en cuanto lo habia comprado
carlos vendio su carro por un precio en el cual perdia 12% del precio en que lo compro.si lo vendio a un precio de $22.000.000. en cuanto lo habria comprado
Responder:
$ 24640000
Explicación paso a paso:
Pérdida en venta = 12%
Monto de venta = $ 22,000,000
Dejar ; Importe de la compra = x
Monto de la compra :
(1 + porcentaje de pérdida) * monto de venta
(1 + 12%) * 22.000.000
(1 + 0,12) * 22 000 000
1,12 * 22 000 000
= 24640000