Answer:
La suma de las medidas de los ángulos interiores de un decágono (polígono de 10 lados) es 1,440.
A 4-pack of golf balls costs $11.60. What is the unit price?
Answer:
2.9
Step-by-step explanation:
11.6 divided by 4 equals 2.9
Answer:
2.9 :)
Step-by-step explanation:
The sides of a rectangle are in the ratio 1:2. If the rectangle has an area of 578 in2, find the dimensions of the rectangle and the perimeter
Answer:
find the width and length
Step-by-step explanation:
Student Council held a bake sale to raise money for the local food pantry. They sold a total of 40 items which included pies and cakes. Pies were $10 each and cakes were $8 each. They raised $356. How many pies and how many cakes did they sell?
Answer: 18 pies, 22 cakes
Step-by-step explanation:
Let the number of pies sold be represented by p.
Let the number of cakes be represented by c.
The information in the question can then be represented in an equation as:
p + c = 40 ........ i
10p + 8c = 356 ....... ii
Multiply equation i by 10
Multiply equation ii by 1
10p + 10c = 400 ....... iii
10p + 8c = 356 ....... iv
Subtract iv from iii
2c = 44
c = 44/2
c = 22
22 cakes were sold
Since 40 items were sold, the number of pies sold will be:
= 40 - 22
= 18 pies
At university A, 46% of the undergraduate students are female. At university B, 52% of the undergraduate students are female. Suppose a random sample of 100 students from both schools was selected. Assume the sampling distribution of p hat Subscript Upper A Baseline minus p hat Subscript Upper B is approximately Normal.
What is the probability that the proportion of females selected from university A is greater than the proportion of females selected from university B?
If needed, use the z-table to answer the question.
Report your answer to 3 decimal places.
Answer: .198
Step-by-step explanation:
got it right on edg
Given the polynomial function below, find F(3).
F(x) = 2x^3 - 7x+1
A. -8
B. -2
C. 26
D. 34
Answer:
bro its
Step-by-step explanation:
32 bro not 34
f(3)=2(3)*3-21+1
2(27)-21+1
32
Which expression is equivalent to -15x + 39?
Answer:
56x
Step-by-step explanation:
i think
How do you simplify 4ab + 13bc
Answer:
you cant
Step-by-step explanation:
its already simplified from the way its written
b(4a + 13c) is the simplified form of the expression 4ab + 13bc
To simplify the expression 4ab + 13bc, we can factor out the common term "b" from both terms:
4ab + 13bc = b(4a + 13c)
By factoring out the common term "b", we obtain the simplified form b(4a + 13c).
This represents the original expression in a more concise and factored form.
Hence, the simplified form of the expression 4ab + 13bc is b(4a + 13c) by taking the common term b
To learn more on Expressions click:
https://brainly.com/question/14083225
#SPJ2
I need help on number 8
Answer:
y=4x
Step-by-step explanation:
y=mx+b is our frame equation for a linear function.
b=the y intercept, or when the line crosses the y axis, whenever x=0, so in this chart it is (0,0), b=0
y=mx+0
m= the slope, to find m you can either use the slope formula or plug in a point and solve for m
8=m(2) + 0
m=4
we don't need to put 0 in our final answer because it doesn't change anything
HELP ME PLEASE
What is the value of z?
Answer:23
Step-by-step explanation:
Answer:
z = 23
Step-by-step explanation:
The angles in a triangle add up to 180°.
So, 62° + 95° + z = 180°.
Subtract 62 and 95 on both sides.
62 + 95 + z - 62 - 95 = 180 - 62 - 95
z = 23
Hope this helps! Feel free to ask any questions.
help me this was due a long time ago pls! ❤️
Answer:
between Monday and Wednesday
Step-by-step explanation:
What equation is being graphed here?
A. y-3= -2/3(x+1)
B. y-4= -3/2(x+2)
C. y-1= -3/2(x+3)
D. y+1= -2/3(x+1)
00:00
Select all the fractions that are equivalent to 2 /
5
Use the area models to help.
Answer:
this doesnt make sense but the answer is
rcpl 2/5 = 5/2 = 2 1/2
Step-by-step explanation:
2 1/2
Answer:
hfrrgiooy3decctvr cb muh yt? hmm
Give the least common denominator: 1/(5n), 1/3 _____
Step-by-step explanation:
step 1. LCD of 1/(5n) and 1/3 is 15n.
Damaris owns a small business and is hiring a staff of employees. Each full-time employee
will be paid a yearly salary of $32,000. Each part-time employee will be paid a yearly salary
of $15,000. Damaris has $245,000 allocated for employees' yearly salaries. If Damaris hires
5 part-time employees how many full-time employees can she afford to hire?
Answer: 5
Step-by-step explanation:
5x15,000=75,000
245,000-75,000=170,000
170,000\32,000=5.3125
She's able to hire 5 part-time employees
Classify the quadrilateral using the name that best describes it.
Othombus
O trapezoid
O rectangle
O square
What is m
A.35
B. 60
C. 85
D. 95
Answer:
85 degrees
Step-by-step explanation:
If you find the missing angle for the triangle it would be 95 because 60+25 is 85 then 180-85 is 85. For a straight line you have to have 180 degrees, so you know the first angle is 95 degrees so the second one would have to be 85 degrees :)
A rotating lawn sprinkler sprays water in a circular area of grass, as shown in the picture. The diameter of the circular area of grass is 16 ft.
Answer: G) 50.24
Step-by-step explanation: you have to find the circumference of the circle. Since you already have the diameter which is 16 all you have to do is multiply that by 3.14. If you only had the radius then you will have to multiple the radius times 2 times 3.14. The formulas for circumference are: pi(3.14) x diameter or pi(3.14) x radius x 2
Apply the distributive property to factor out the greatest common factor. 14 k + 35 =
Answer:
7(2k+5)
Step-by-step explanation:
Not sure if I’m correct
And the factor is 7 out of 14k+35
A student measures the mass of a lab sample as 2.7 grams. What is the percent error, given that the correct mass is 2.58 grams? Round to the nearest hundredth of a percent. I need it asap
Answer: 4.65%
Step-by-step explanation:
Answer:
4.65
Step-by-step explanation:
Its Kinda Hard tbh
What is the value of 0.52 +
3
5
Answer: 35.52
Step-by-step explanation:
Answer:
35.52
Step-by-step explanation:
Please help it’s very a grade I Will give you Brainly if right
A person invests 5000 dollars in a bank. The bank pays 4.25% interest compounded quarterly. To the nearest tenth of a year, how long must the person leave the money in the bank until it reaches 10200 dollars?
Answer:
Step-by-step explanation:
Answer:16.9
Step-by-step explanation:
PLEASE HELP !! (Sorry if the picture is blurry) ....Amanda is baking cookies for a holiday party. She wants to bake more cookies then she did for last years party. Last year she baked 24 gingerbread cookies and 36 chocolate chip cookies. Which of these represent x, the total number of cookies Amanda must bake to beat last years total? Choose all that are correct.
Answer:
C and D
Step-by-step explanation:
It’s the answer because it has to be greater than 60
ayuda please es mi examen
Answer: B. 10
Step-by-step explanation: Hope this help :D
Can someone help solve this please
Answer:
X=1
Step-by-step explanation:
isolate the variable by dividing each side by 5
PLS HELP WITH MY TESTTTT.... ITS INEQUALITIESSSSSSSSSSS
Answer:
J
Step-by-step explanation:
34.7+6.3 would =41
40.9 cannot be more than 41, so it is not a possible solution
what's a word problem for 10x=2
Answer: Divide each side by '10'. x2 = 9 Simplifying x2 = 9 Take the square root of each side: x = {-3, 3
Step-by-step explanation:
6. A piece of cardboard is cut in an L-shape as
shown below. Find the total area of the
cardboard
Am
10m
12m
Answer: a= 120
Step-by-step explanation:A = height times width, 10 times 12 is 120 :)
Cody earned $8 for each dog he walks. He also earns $10 for doing chores at home. What will Cody earn if he walks 1, 2, or 3.
Answer:
If he walks 1 dog he will make 8$ if he walks two dogs he will earn 16$ if he walks 3 dogs he will make 24$
as the days after planting increases, the number of squash___
Answer:
the answer is a
Step-by-step explanation:
:-)
